Aluminum Scrap Specification 1. General Requirements Material: Aluminum scrap, free from iron, steel, and other contaminants. Form: The scrap may be in various forms, including but not limited to, sheets, turnings, castings, extrusions, or beverage cans. Color: Predominantly silver, may include anodized or coated pieces. 2. Quality Standards Purity: Minimum 95% aluminum content. Contaminants: Non-aluminum metals (e.g., copper, zinc): Max 2%. Organic material (e.g., paint, plastic): Max 1%. Moisture: Max 0.5%. Dirt and other non-metallic impurities: Max 1%. 3. Physical Characteristics Size: Sheets: No dimension exceeding 1 meter. Turnings: Free-flowing, dry, with no clusters exceeding 20 cm in diameter. Castings and extrusions: No piece exceeding 50 cm in any dimension. Weight: Scrap should be delivered in bulk or bundled form, each bundle not exceeding 1 metric ton. 4. Packaging Bulk: Loose scrap should be delivered in durable containers suitable for handling and transport. Bundles: Bundled scrap should be securely tied and stable for transport and handling. 5. Delivery Inspection: Material will be inspected upon receipt for compliance with the specified requirements. Documentation: Each shipment should be accompanied by a certificate of analysis indicating the aluminum content and a detailed list of any contaminants present. 6. Safety and Environmental Considerations Handling: Scrap must be free from hazardous materials and handled in a manner compliant with local safety regulations. Environmental: Supplier must adhere to all relevant environmental regulations regarding the recycling and transport of aluminum scrap.
Aluminium is the most abundant metal and the third most common element on the planet, accounting for 8% of its crust. Aluminium is widely reckoned for recyclable nature, environment-friendly nature and high ductility. Aluminium recycling is one the worldâ??s fastest-growing industry. We deal with all grades of aluminium scrap and ingots & process aluminium scrap using advanced facilities by ensuring purity and quality. Aluminum Scrap Specification 1. General Requirements Material: Aluminum scrap, free from iron, steel, and other contaminants. Form: The scrap may be in various forms, including but not limited to, sheets, turnings, castings, extrusions, or beverage cans. Color: Predominantly silver, may include anodized or coated pieces. 2. Quality Standards Purity: Minimum 95% aluminum content. Contaminants: Non-aluminum metals (e.g., copper, zinc): Max 2%. Organic material (e.g., paint, plastic): Max 1%. Moisture: Max 0.5%. Dirt and other non-metallic impurities: Max 1%. 3. Physical Characteristics Size: Sheets: No dimension exceeding 1 meter. Turnings: Free-flowing, dry, with no clusters exceeding 20 cm in diameter. Castings and extrusions: No piece exceeding 50 cm in any dimension. Weight: Scrap should be delivered in bulk or bundled form, each bundle not exceeding 1 metric ton. 4. Packaging Bulk: Loose scrap should be delivered in durable containers suitable for handling and transport. Bundles: Bundled scrap should be securely tied and stable for transport and handling. 5. Delivery Inspection: Material will be inspected upon receipt for compliance with the specified requirements. Documentation: Each shipment should be accompanied by a certificate of analysis indicating the aluminum content and a detailed list of any contaminants present. 6. Safety and Environmental Considerations Handling: Scrap must be free from hazardous materials and handled in a manner compliant with local safety regulations. Environmental: Supplier must adhere to all relevant environmental regulations regarding the recycling and transport of aluminum scrap.
Specification for Copper Wire Scrap Material Name: Copper Wire Scrap Description: High-quality copper wire scrap with a minimum purity of 99.9%, suitable for recycling and manufacturing applications. Specification Details: Parameter Details Purity Minimum 99.9% copper content Appearance Bright, shiny, clean, free from tarnish and other impurities Form Copper wire, stripped of insulation, no mixed or dirty wires Diameter Varies, typically between 0.5mm to 20mm Length Random lengths Weight Packed in bales or bundles, typically 100kg to 1000kg per bundle Origin Various sources (e.g., industrial waste, electrical wires) Insulation No insulation (bare wire) Non-metallic Content Less than 0.5% Oxidation Negligible, if any Radioactive Material None Moisture Content Maximum 0.3% Packaging Bales or bundles, secured with metal straps or wire Weight Tolerance �±2% Shipping Containers or bulk, depending on order size and buyer's requirements Certification Certificate of Analysis (CoA) available upon request Standards Compliance Complies with International Copper Study Group (ICSG) standards Usage Recycling, manufacturing of new copper products, electrical applications Additional Information: Inspection: Third-party inspection available upon request. Delivery Time: Depends on order quantity and destination. Payment Terms: Negotiable, typically through Letter of Credit (L/C) or Telegraphic Transfer (T/T). Supply Ability: Up to 500 metric tons per month. Sample Availability: Free sample available, shipping costs borne by the buyer. For further details or inquiries, please contact [Your Company Name] at [Your Contact Information].
Specification Parameter Details Material Name Copper Wire Scrap Purity Minimum 99.9% Appearance Bright, shiny, clean, free from tarnish and other impurities Form Copper wire, stripped of insulation, no mixed or dirty wires Diameter Varies, typically between 0.5mm to 20mm Length Random lengths Weight Packed in bales or bundles, typically 100kg to 1000kg per bundle Origin Various sources (e.g., industrial waste, electrical wires) Insulation No insulation (bare wire) Non-metallic content Less than 0.5% Oxidation Negligible, if any Radioactive material None Moisture content Maximum 0.3% Packaging Bales or bundles, secured with metal straps or wire Weight Tolerance �±2% Shipping Containers or bulk, depending on order size and buyer's requirements Certification Certificate of Analysis (CoA) available upon request Standards Compliance Complies with International Copper Study Group (ICSG) standards Usage Recycling, manufacturing of new copper products, electrical applications
Copper Wire Scrap Specification 1. Product Description Copper wire scrap refers to discarded copper wire materials that are collected and recycled for reuse. These scraps are typically sourced from electrical wiring, cables, and other copper-based components. The high conductivity and malleability of copper make it a valuable material in various industries, including electrical, construction, and manufacturing. 2. Chemical Composition The copper wire scrap must meet the following chemical composition standards: Copper (Cu): 99.9% minimum Impurities: 0.1% maximum 3. Physical Characteristics Appearance: Clean, uncoated, and untinned copper wire Color: Bright or bare copper color Wire Diameter: Typically ranges from 1 mm to 3 mm Length: Varies, can be in coils, bundles, or chopped 4. Quality Standards ISRI Code: Should conform to ISRI (Institute of Scrap Recycling Industries) specifications for copper wire scrap. Cleanliness: Free from dirt, plastic, rubber, other metals, and non-metallic materials. Radiation: Free from any radioactive contamination. Corrosion: Free from excessive oxidation or corrosion. 5. Packaging Form: Bundles, bales, or coils Weight: Typically packed in 20-25 kg bundles or as per customer requirements Securing: Strapped with steel or plastic bands to prevent spillage during transportation Labeling: Each package should be labeled with the following information: Grade of copper Net weight Supplier's name Batch number Date of packaging
1. Introduction Purpose of the Document Scope of the System Definitions, Acronyms, and Abbreviations 2. General Description Product Perspective Product Functions User Characteristics Operating Environment 3. Specific Requirements 3.1 Functional Requirements User Management: Ability to register new users (doctors, nurses, administrative staff). Authentication and authorization mechanisms. Patient Management: Record patient demographics (name, age, gender, contact details). Maintain medical history and treatment plans. Appointment Scheduling: Allow scheduling, rescheduling, and cancellation of appointments. Notification system for upcoming appointments. Billing and Invoicing: Generate bills based on services provided. Integration with payment gateways for online payments. Inventory Management: Track medical supplies and equipment. Manage stock levels and alerts for low stock. Reporting and Analytics: Generate reports on patient statistics, revenue, etc. Analytical tools for decision support. 3.2 Non-Functional Requirements Performance: System should handle concurrent users efficiently. Security: Data encryption, role-based access control. Reliability: Minimize downtime, backup and recovery procedures. Usability: Intuitive user interface, training and support for users. Scalability: Ability to expand to accommodate more users and data. 4. System Interfaces Hardware Interfaces: Requirements for servers, workstations, etc. Software Interfaces: Integration with other systems (e.g., electronic health records). Communication Interfaces: Protocols for data exchange (e.g., API specifications). 5. Constraints Regulatory requirements (HIPAA compliance, local health regulations). Budget and time constraints. 6. Appendices Glossary of Terms References
Specification for Scrap Fridge Compressor Product Name: Scrap Fridge Compressor Purpose: The scrap fridge compressor is intended for recycling and recovery of materials from refrigeration units. It is designed to extract valuable metals such as copper, aluminum, and steel, as well as other recyclable components, from old or discarded refrigeration compressors. Dimensions and Weight: Dimensions: Typically measures approximately [insert dimensions] (may vary slightly depending on manufacturer and model). Weight: Varies, but generally ranges from [insert weight range] kilograms (kg). Materials Used: Shell: Steel or cast iron. Internal Components: Copper winding, aluminum wire, steel casing, and potentially other metals depending on the design and age of the compressor. Oil and Refrigerant: May contain residual oil and refrigerant, which need to be properly handled and disposed of according to environmental regulations. Condition: The scrap fridge compressor is generally considered non-functional and is obtained from discarded refrigeration units. It may show signs of wear, corrosion, or damage, typical of used or old compressors. Environmental Considerations: Contains materials that require environmentally responsible disposal or recycling methods. May contain oils, refrigerants, or other substances that are hazardous to the environment if not properly handled. Packaging: Typically sold loose or in bulk for scrap metal processing. Packaging, if any, should be minimal and not contribute to environmental waste. Safety Precautions: When handling scrap fridge compressors, wear appropriate personal protective equipment (PPE) such as gloves and safety goggles to avoid injury and contamination. Ensure compliance with local regulations regarding the handling, transport, and disposal of scrap metal and hazardous materials. Documentation: May come with basic documentation such as the model number (if identifiable), manufacturer (if identifiable), and any other relevant markings or labels that can assist in identifying its origin and composition. Usage: Intended for recycling purposes only. Can be processed to extract valuable metals and materials for reuse in manufacturing. Storage: Store in a dry and secure area away from moisture and direct sunlight to prevent further degradation. Disposal: Dispose of in accordance with local environmental regulations and guidelines. Recycle components where possible to minimize environmental impact. Additional Notes: Variations in specifications and components may exist depending on the specific model and manufacturer of the fridge compressor. Always verify the composition and condition of the scrap fridge compressor before processing or handling. This specification provides a comprehensive overview of the scrap fridge compressor, outlining its intended use, materials, environmental considerations, and safety precautions necessary for handling and disposal.
Specification for Scrap Electrical Motor General Description: The scrap electrical motor shall be an industrial or commercial-grade electric motor that is no longer operational or intended for reuse in its current state. Physical Characteristics: Dimensions: Provide approximate dimensions (length, width, height) of the motor. Weight: Specify the weight range of the motor. Appearance: Describe the external condition (e.g., rust, wear, intact casing). Electrical Specifications: Voltage Rating: Indicate the nominal voltage rating of the motor. Power Rating: Specify the power output in horsepower (HP) or kilowatts (kW). Phase: State whether the motor is single-phase or three-phase. Frequency: Specify the operating frequency (e.g., 50 Hz or 60 Hz). Mechanical Specifications: Type: Describe the type of motor (e.g., induction motor, synchronous motor). Enclosure: Specify the type of motor enclosure (e.g., open, totally enclosed). Shaft: Detail the condition and specifications of the motor shaft (e.g., diameter, keyway). Operational Condition: Functionality: Clarify whether the motor is inoperable or partially functional. Defects: Note any known defects or issues affecting operation. Environmental Considerations: Hazardous Materials: Identify any hazardous materials present (e.g., oil, heavy metals) and their safe handling requirements. Disposal Requirements: Specify disposal guidelines in accordance with local regulations. Packaging and Transportation: Packaging: Describe how the motor will be packaged for transport (e.g., palletized, boxed). Transportation: Provide guidelines for safe handling during transportation (e.g., lifting points, weight limits). Documentation: Certificates and Documentation: Include any certificates or documentation related to the motor's original specifications or hazardous material content. Additional Information: Purpose: State the intended use of the scrap motor (e.g., recycling, parts salvage). Availability: Specify quantity and availability of the scrap motors. Compliance: Regulatory Compliance: Ensure compliance with relevant safety and environmental regulations. Notes: This specification is intended to provide a comprehensive overview of the scrap electrical motor's characteristics and condition. It should be used to accurately assess the motor's suitability for recycling or other intended purposes. Any additional specific requirements should be clearly outlined based on the intended use and local regulatory requirements.
Scrap Motherboard Specification Form Factor: ATX (Advanced Technology eXtended) form factor. Processor Socket: Compatible with Intel LGA 1151 socket processors. Chipset: Supports Intel B360 chipset. Memory: DDR4 DIMM slots, supporting up to 64GB of RAM. Supports dual-channel memory architecture. Expansion Slots: PCIe 3.0 x16 slot (1) PCIe 3.0 x1 slots (2) Storage Interface: SATA 6Gb/s connectors (4) M.2 slots (1) for NVMe SSDs USB Ports: USB 3.1 Gen 1 ports (4 rear, 2 front) USB 2.0 ports (2 rear, 4 front) Audio: Realtek ALC887 codec with 7.1 channel audio support. Networking: Gigabit Ethernet (RJ-45) port. Connectors: PS/2 mouse and keyboard combo port HDMI port DVI-D port Power Delivery: ATX 24-pin power connector 8-pin ATX 12V power connector Cooling: CPU fan header System fan headers (2) Operating System Support: Compatible with Windows 10 and later versions Supports Linux distributions Dimensions: Standard ATX dimensions (305mm x 244mm) Additional Features: UEFI BIOS Overclocking support (limited) Energy-efficient design compliant with Energy Star standards Environmental Considerations: Designed for RoHS compliance Recyclable materials used where possible Note: This specification assumes a typical modern scrap motherboard found in desktop computers. Actual specifications may vary depending on the specific motherboard model and manufacturer.
Specification for Scrap RAM (Random Access Memory) $18/kg Product Name: Scrap RAM (Random Access Memory) Material: Integrated circuits and modules removed from various electronic devices, primarily computers Composition: Contains integrated circuit boards with memory chips (DRAM or SRAM) Small amounts of precious metals (gold, silver) and other metals (copper, tin) Components free from excessive plastic or other non-metallic attachments Condition: Should be intact and identifiable as RAM modules Preferably without physical damage or deformation that affects recycling efficiency Packaging: Packed securely in suitable containers or pallets Each batch clearly labeled with details including RAM type and weight Packaging designed to prevent physical damage during transit and handling Size: Various sizes and shapes depending on the original module type (e.g., DIMM, SIMM) Generally compact and suitable for ease of handling and transportation Applications: Valuable for recycling and recovery of precious metals (gold, silver) and other valuable materials Used in refining processes to extract precious metals and recover other recyclable materials from electronic waste Origin: Derived from obsolete or surplus computer systems and other electronic equipment Typically collected through electronic waste recycling programs or industrial sources Price: Priced at $18 per kilogram (or equivalent unit) Price subject to market fluctuations and quantity discounts Certifications: Documentation confirming the origin and composition of the scrap Compliance with environmental and recycling standards (e.g., EPA regulations) Note: Specifications for Scrap RAM may vary depending on market conditions, supplier agreements, and specific requirements for electronic waste recycling and precious metal recovery.
Specification for Aluminum Ingot A7 Product Name Aluminum Ingot A7 Material Highpurity aluminum ingots primarily composed of Al997 or higher purity Alloy Grade A7 typically used in primary aluminum production Form Rectangular or trapezoidal ingots Dimensions Length 600mm 20mm Width 80mm 10mm Height 50mm 10mm Weight Approximately 20 kg per ingot Chemical Composition Aluminum 997 min Silicon 010 max Iron 016 max Copper 001 max Zinc 003 max Manganese 003 max Magnesium 003 max Chromium 001 max Titanium 002 max Packaging Ingots stacked and secured on wooden or metal pallets Each ingot to be individually wrapped or bundled to prevent oxidation Packaging suitable for ocean freight and longterm storage Surface Finish Smooth and free from visible defects or contamination Applications Primary material for aluminum casting and alloy production Used in automotive aerospace and construction industries Origin Produced from highquality alumina through electrolytic reduction and casting processes Certifications Certificate of analysis confirming chemical composition and purity Compliance with international standards eg ASTM B233B233M17 Note This specification provides a general outline for Aluminum Ingot A7 Specific requirements may vary based on supplier agreements regional standards and customer specifications
Specification for Scrap Aluminum 6063 Product Name: Scrap Aluminum 6063 Material: Aluminum alloy scraps primarily consisting of AA6063 grade Condition: Clean, uncoated, uncontaminated with other materials Form: Extrusions, profiles, or sheets Should be free of any attachments such as screws, iron, plastic, or other metals Chemical Composition: Aluminum: 98.5% min Magnesium: 0.45% - 0.9% Silicon: 0.2% - 0.6% Iron: 0.35% max Copper: 0.1% max Manganese: 0.1% max Zinc: 0.1% max Titanium: 0.1% max Packaging: Packed in bundles or loose as per agreement Clearly labeled with product details including alloy type and quantity Suitable packaging for transportation and storage Size: Pieces should be of a size convenient for handling and melting Typically in the form of long bars, rods, or sheets Origin: Derived from industrial or consumer aluminum products, processed for recycling purposes Applications: Used as raw material for remelting and casting purposes Suitable for manufacturing aluminum alloys, extrusions, and various industrial products Certifications: Certificate of analysis confirming alloy composition and purity Compliance with international standards (e.g., ISRI specifications) Note: This specification provides a general outline for Scrap Aluminum 6063. Specific requirements may vary based on supplier agreements, regional standards, and customer needs.
Specification for Copper Cathode Product Name: Copper Cathode Material: Electrolytic Grade A copper, 99.99% pure Shape: Rectangular shape with smooth edges Dimensions: Thickness: 5mm to 20mm Width: 600mm to 1000mm Length: 800mm to 1200mm Weight: 100 kg �± 2% Packaging: Bundled and strapped securely with steel bands Each bundle to be clearly labeled with product details Packaging suitable for ocean freight and warehouse storage Chemical Composition: Copper: 99.99% min Oxygen content: < 10 ppm Surface Finish: Smooth and free from oxidation or contamination Applications: Primary material for manufacturing copper products such as wires, tubes, and rods Used in electrical applications, construction, and automotive industries Origin: Produced from high-grade copper ore and refined using advanced electrolytic processes Certifications: Certificate of analysis confirming chemical composition and purity Compliance with international standards (e.g., ASTM B115-10) Note: This specification serves as a general guideline for Copper Cathode. Specific requirements may vary based on customer specifications and industry standards.
Specification for Copper Wire Millberry Product Name: Copper Wire Millberry Material: 99.9% pure copper wire without any impurities Appearance: Clean, uncoated, and untinned copper wire Diameter: 1.6mm to 3.0mm Purity: 99.9% minimum copper content Packaging: Bundles or coils securely strapped with steel straps Each bundle or coil to be clearly labeled with product details Packaging to be suitable for long-distance transportation and storage Chemical Composition: Copper: 99.9% min Lead: 0.005% max Zinc: 0.003% max Phosphorus: 0.01% max Iron: 0.005% max Aluminum: 0.005% max Cobalt: 0.002% max Sulphur: 0.005% max Applications: Used in electrical and telecommunications industries Suitable for manufacturing wires, cables, and other electrical equipment Origin: Produced from high-quality copper scrap and undergoes rigorous quality control measures Certifications: Certificate of analysis confirming chemical composition and purity Compliance with international standards (e.g., ASTM B187/B187M-20, EN 1977:2013) Note: This specification is intended to provide general information about Copper Wire Millberry. Specific requirements may vary based on customer needs and industry standards.
2. Specifications: Material: Copper wire with various degrees of insulation or bare copper. Types: Bare Bright Copper Wire: Clean, uncoated, unalloyed copper wire that is free of any impurities. Insulated Copper Wire: Copper wire with various types of insulation, including PVC (Polyvinyl Chloride), Teflon, rubber, etc. Copper Content: Generally ranges from 95% to 99.9% pure copper, depending on the grade. Gauge/Thickness: Typically ranges from very thin wires (e.g., 18 AWG) to thicker cables (e.g., 2/0 AWG or higher). Condition: Clean: Free from any contaminants or corrosion, suitable for direct recycling. Tinned: Copper wire coated with a thin layer of tin to enhance solderability. Burnt: Copper wire that has undergone burning or oxidation, affecting its physical properties and purity. Packaging: Usually bundled in coils, spools, or loose in containers depending on quantity and logistics requirements. Application: Used as a raw material in the production of new copper products such as electrical wiring, motors, transformers, and various electronic components. Environmental Considerations: Recycling scrap copper wire reduces the need for mining new copper ore, which helps conserve natural resources and reduces energy consumption and greenhouse gas emissions associated with copper production. 3. Quality Standards: Compliance with local and international standards for metal recycling and copper content purity. Adherence to environmental regulations regarding the handling and disposal of scrap materials. Quality control measures to ensure the absence of hazardous materials and proper sorting for optimal recycling efficiency.
Description of OCC Scrap: OCC (Old Corrugated Containers) scrap refers to recycled cardboard and paperboard packaging materials derived from used corrugated containers. These containers are typically discarded after their initial use in shipping and packaging goods. OCC scrap is a valuable resource in the recycling industry, as it can be processed and reused in the production of new paper products, contributing to environmental sustainability by reducing the demand for virgin fiber. Specifications for OCC Scrap: Grade: OCC scrap is categorized into different grades based on its quality and the amount of contamination. The most commonly recognized grades include: OCC Grade 11: Consists of corrugated containers having a minimum bursting strength of 125 pounds per square inch (psi) and a maximum moisture content of 12%. OCC Grade 12: Similar to Grade 11 but may contain a higher moisture content or slightly lower bursting strength. OCC Grade 13: Includes double-sorted corrugated containers that have been sorted to remove large contaminants and non-fibrous materials. Composition: OCC scrap primarily consists of corrugated cardboard and paperboard materials. It should be free from excessive wax coatings, tapes, staples, and other non-paper materials that could interfere with recycling processes. Dimensions: Typically, OCC scrap is compacted into bales for ease of handling and transportation. Bales are standardized in size to fit efficiently into recycling facilities and shipping containers. Moisture Content: The moisture content of OCC scrap is critical to its quality. High moisture levels can degrade the fiber quality and may affect the recyclability of the material. Packaging: OCC scrap is packed in bales secured with wire, strapping, or other appropriate materials to maintain its integrity during transportation and storage. Environmental Compliance: OCC scrap should meet environmental regulations and standards regarding recycling and waste management practices in the region where it is processed or exported. Certifications: Suppliers of OCC scrap may provide certifications or documentation verifying the material's quality, origin, and compliance with recycling standards. Applications: Once processed, OCC scrap is used as feedstock in paper mills and recycling facilities to produce new paper and cardboard products, contributing to a circular economy approach to resource management. By adhering to these specifications, OCC scrap maintains its value as a recyclable material and supports sustainable practices in the paper and packaging industries.
Description: UBC scrap refers to Used Beverage Can scrap, which consists of aluminum cans that have been discarded after use. These cans are typically collected for recycling purposes due to the valuable aluminum content they contain. UBC scrap is a crucial raw material in the aluminum recycling industry, contributing significantly to the production of new aluminum products. Specifications for UBC Scrap: Material Composition: UBC scrap consists primarily of used aluminum beverage cans. The cans should be free from any other materials such as plastic, glass, or organic matter. Size and Form: UBC scrap should be compacted or shredded aluminum cans. Individual cans should be flattened or crushed to facilitate handling and transportation. Purity and Contaminants: UBC scrap should have minimal contamination from non-aluminum materials. Contaminants such as food residue, labels, and coatings should be removed to the extent possible. Chemical Composition: Aluminum content should typically be high, with purity levels suitable for recycling into new aluminum products. Alloy specifications may vary depending on regional standards and recycling processes. Packaging and Transport: UBC scrap is usually packaged in bales, bundles, or loose depending on the recycling facility's requirements. Packaging should be suitable for transportation and storage, ensuring minimal damage and loss during handling. Environmental Considerations: UBC scrap should meet environmental regulations regarding recycling and disposal of used aluminum cans. Recycling processes should comply with local environmental standards to minimize environmental impact. Quality Standards: Quality standards for UBC scrap may include specifications on size consistency, cleanliness, and purity levels. Compliance with industry standards ensures the scrap is suitable for efficient recycling processes. Application: UBC scrap is used as a feedstock for aluminum smelting and recycling operations. It plays a crucial role in the circular economy by conserving natural resources and reducing energy consumption compared to primary aluminum production. Testing and Inspection: UBC scrap may undergo testing and inspection to verify compliance with specified standards. Quality control measures may include visual inspection, chemical analysis, and physical testing to ensure suitability for recycling. Market Considerations: Prices for UBC scrap may vary based on global aluminum market trends, demand-supply dynamics, and recycling efficiencies. Market participants include scrap dealers, recyclers, aluminum manufacturers, and industries utilizing recycled aluminum. By adhering to these specifications, UBC scrap can be effectively managed, processed, and recycled to contribute to sustainable resource management and environmental conservation efforts.
Description of Aluminium Scrap Aluminium scrap refers to discarded or leftover aluminium materials that can be recycled and repurposed. This scrap is a valuable resource in the recycling industry due to aluminium's properties, such as its lightweight nature, corrosion resistance, and ability to retain its properties through multiple recycling processes. Aluminium scrap comes from various sources including manufacturing leftovers, old aluminium products, building materials, and packaging. Recycling aluminium scrap is both environmentally and economically beneficial. It reduces the need for primary aluminium production, which is energy-intensive, and helps in conserving natural resources. Aluminium scrap is categorized based on its source, composition, and condition. The categories typically include clean aluminium scrap, painted or coated aluminium, aluminium alloys, and mixed aluminium scrap. Proper sorting and processing of aluminium scrap are crucial for ensuring the quality of the recycled material. Specification for Aluminium Scrap 1. General Requirements: Purity: Minimum 95% aluminium content. Form: Can be in various forms such as sheets, wires, cans, extrusions, castings, or mixed shapes. Condition: Free from excessive corrosion, oil, dirt, plastic, and other non-metallic materials. 2. Categories: Clean Aluminium Scrap: No attachments, coatings, or contaminants. Free from iron, brass, rubber, or other non-aluminium metals. Typically includes sheets, extrusions, and castings. Painted or Coated Aluminium Scrap: Includes aluminium with paint, lacquer, or other coatings. Must be free from significant non-aluminium metal attachments. Common sources include siding, gutters, and painted extrusions. Aluminium Alloys: Specific alloys identified by standard alloy numbers. Must be sorted and free from significant contamination by other alloys or metals. Mixed Aluminium Scrap: Combination of various forms of aluminium, may include some attachments. Requires additional sorting and processing to separate different grades. 3. Physical Properties: Thickness: Varies depending on the form, typically 0.2 mm to 5 mm for sheets. Size: Should be manageable for transportation and processing, often cut to specified dimensions. 4. Contaminants: Maximum Allowable: Iron: â?¤ 1% by weight. Plastic, Rubber, and Non-metallics: â?¤ 1% by weight. Other Non-aluminium Metals: â?¤ 2% by weight. Oil and Grease: â?¤ 0.5% by weight. 5. Packaging and Labeling: Bales or Bundles: Securely tied and compacted to prevent spillage and ensure efficient handling. Labeling: Clearly marked with the category of scrap, weight, and origin. 6. Inspection and Testing: Visual Inspection: To ensure compliance with specified categories and absence of prohibited contaminants. Chemical Analysis: Spectroscopic methods to determine aluminium content and presence of other elements. Weight Verification: Accurate measurement of scrap weight befor
Description of Copper Scrap Copper scrap refers to discarded copper materials that can be recycled and reused. This material is a significant source of copper for manufacturing new products, conserving natural resources, and reducing environmental impact. Copper scrap is available in various grades, each differing in purity and physical characteristics. Recycling copper scrap is energy-efficient compared to producing new copper from ore. The recycling process includes collecting, sorting, cleaning, and melting the scrap to produce reusable copper. Specifications for Copper Scrap #1 Copper (Bare Bright) Description: Clean, unalloyed, uncoated copper wire. Purity: 99.9% Cu. Physical Characteristics: Bright and shiny, no insulation or tarnish. Common Uses: Electrical and plumbing applications. #1 Copper (Clove) Description: Clean, unalloyed copper tubing and bus bars. Purity: 99.9% Cu. Physical Characteristics: Free of paint, solder, and any attachments. Common Uses: Electrical and plumbing, high-grade manufacturing. #2 Copper Description: Unalloyed copper with minimal contamination. Purity: 96-99% Cu. Physical Characteristics: May have some paint, solder, or coatings. Common Uses: Low-grade electrical applications, plumbing. #3 Copper (Light Copper) Description: Copper with significant contamination or alloying. Purity: 80-96% Cu. Physical Characteristics: Includes thin gauge sheets, some corrosion. Common Uses: Industrial applications, lower-grade products. #4 Copper (Insulated Wire) Description: Copper wire with insulation. Purity: Varies. Physical Characteristics: Copper content varies with insulation type. Common Uses: Electrical applications where insulation is required. Copper Turnings Description: Small pieces of copper from machining processes. Purity: 94-99% Cu. Physical Characteristics: Fine and shavings, may have oil or moisture. Common Uses: Remelting and refining. Copper Granules Description: Copper pieces from recycled electrical cables. Purity: 98-99% Cu. Physical Characteristics: Granulated, often from mechanical recycling. Common Uses: Electrical manufacturing, foundries. Additional Notes Recycling Process: Involves collection, sorting, cleaning, and melting. Quality control is crucial to maintain purity levels. Market Value: Varies based on grade, market demand, and purity. Higher purity grades generally fetch higher prices. Environmental Impact: Recycling copper scrap significantly reduces the need for mining, thus conserving natural resources and reducing carbon footprint. This detailed specification provides a clear understanding of the different grades of copper scrap, helping in the appropriate identification and use of each type.
Fresh fruits like king coconut, tapioca and-papaya.
