Nylon 6 (Polyamide 6) Specification General Description: Nylon 6, also known as Polyamide 6 (PA6), is a versatile engineering thermoplastic known for its high mechanical strength, toughness, and excellent wear resistance. It is widely used in various industrial applications due to its balance of properties. Material Properties: Chemical Name: Polyamide 6 (PA6) CAS Number: 25038-54-4 Color: Natural (milky white), can be pigmented to various colors Mechanical Properties: Tensile Strength: 75 - 90 MPa Elongation at Break: 30 - 300% Flexural Modulus: 2,500 - 3,300 MPa Impact Strength (Izod, Notched): 5 - 13 kJ/m Hardness (Rockwell): R120 Thermal Properties: Melting Temperature: 215 - 225C Glass Transition Temperature: 40 - 50C Continuous Service Temperature: -40 to 100C (short-term up to 150C) Thermal Conductivity: 0.23 W/(m·K) Electrical Properties: Volume Resistivity: 10^12 - 10^14 ·cm Dielectric Strength: 20 - 30 kV/mm Dielectric Constant: 3.7 - 4.2 at 1 MHz Physical Properties: Density: 1.13 - 1.15 g/cm³ Water Absorption: 1.3 - 1.9% (24 hours at 23C) Chemical Resistance: Resistant to: Alkalies, oils, greases, hydrocarbons Not Resistant to: Strong acids, phenols, chlorinated hydrocarbons Processing Information: Molding Temperature: 230 - 290C Mold Temperature: 70 - 90C Drying: 80C for 4-6 hours before processing Extrusion Temperature: 220 - 250C Applications: Automotive Parts: Gears, bearings, housings, and other under-the-hood components Industrial Components: Machine parts, conveyor belts, and bushings Consumer Goods: Sports equipment, kitchen utensils, and electronic housings Textile Industry: Filaments, fibers, and threads Standards and Compliance: ASTM Standards: D4066, D6779 ISO Standards: ISO 1043-1, ISO 1874-1 RoHS Compliant: Yes REACH Compliant: Yes Safety and Handling: Hazards: Generally regarded as safe, but melting and processing should be conducted in well-ventilated areas to avoid inhalation of fumes. Storage: Keep in a cool, dry place. Protect from moisture to maintain material integrity. This specification provides an overview of Nylon 6 (PA6) and its key properties, ensuring it meets the requirements for various applications in engineering and industrial fields.
PA6, also known as Polyamide 6 or Nylon 6, is a thermoplastic material widely used in engineering applications due to its excellent mechanical properties, high durability, and resistance to abrasion and chemicals. It is characterized by its strength, stiffness, and toughness, making it ideal for producing various industrial components such as gears, bearings, and housings. PA6 also exhibits good electrical insulating properties and can be easily processed through injection molding and extrusion, making it versatile for numerous manufacturing applications.
Polyamide 6 (Nylon 6) Description Polyamide 6, also known as Nylon 6, is a synthetic polymer that belongs to the polyamide family. It is a versatile and widely used engineering thermoplastic known for its excellent mechanical properties, thermal stability, and chemical resistance. Here's a detailed description: Properties: High Strength and Durability: Polyamide 6 exhibits high tensile strength and toughness, making it ideal for demanding engineering applications. Excellent Wear Resistance: It has superior abrasion resistance, which contributes to its longevity in applications involving friction and wear. Good Thermal Stability: Polyamide 6 can withstand high temperatures, maintaining its properties and performance in various thermal conditions. Chemical Resistance: It is resistant to many chemicals, oils, and solvents, making it suitable for use in harsh environments. Good Impact Resistance: The material can absorb and withstand significant impacts without cracking or breaking. Low Friction Coefficient: This property makes it ideal for use in applications involving moving parts, reducing wear and tear. Applications: Automotive Industry: Used in manufacturing parts such as gears, bearings, and engine components due to its strength and durability. Textiles: Utilized in the production of fabrics, ropes, and threads owing to its excellent fiber-forming properties. Electrical and Electronics: Employed in making connectors, insulators, and other electronic components because of its good insulating properties. Industrial Machinery: Suitable for making various machine parts, including rollers, pulleys, and sprockets. Consumer Goods: Commonly used in the production of household items, sports equipment, and kitchen utensils. Advantages: Versatility: Can be molded into various shapes and forms, catering to a wide range of industrial and consumer applications. Lightweight: Despite its strength, Polyamide 6 is relatively lightweight, offering ease of handling and installation. Recyclability: It is recyclable, contributing to sustainability and environmental conservation efforts. Cost-Effective: Offers a good balance of performance and cost, making it a preferred choice in many industries. Polyamide 6 (Nylon 6) is an indispensable material in modern manufacturing, providing a blend of performance, reliability, and versatility that meets the needs of numerous applications.
Polyamide Scrap Specification Material: Polyamide (Nylon) Types: PA6, PA66 Form: Regrind, Baled, Flakes Quality: Clean, free from contaminants (dirt, metals, other plastics) Consistent color and type Moisture content: â?¤ 1% Physical Properties: Melt Flow Index (MFI): As per customer requirements Tensile Strength: As per customer requirements Packaging: Bales: Weight per bale (specify, e.g., 500 kg) Regrind/Flakes: Packed in jumbo bags (specify weight, e.g., 500-1000 kg) Origin: Specify country or region of origin Inspection: Pre-shipment inspection: By buyer or third party (as agreed) Delivery: Shipping terms: FOB, CIF, etc. Lead time: Specify days/weeks from order confirmation Documentation: Material Safety Data Sheet (MSDS) Certificate of Analysis (COA) Export documentation (as required) This specification can be tailored to meet specific customer requirements or industry standards.
Aluminum Specification: Aluminum is a lightweight, silvery-white, and ductile metal known for its high corrosion resistance, excellent thermal and electrical conductivity, and versatility in various applications. It is commonly used in industries such as aerospace, construction, automotive, and packaging. Physical Properties: Density: Approximately 2.70 g/cm�³ Melting Point: 660.3�°C (1220.5�°F) Boiling Point: 2519�°C (4566�°F) Mechanical Properties: Tensile Strength: Varies with alloy, typically ranging from 70 to 700 MPa Yield Strength: Varies with alloy, typically ranging from 30 to 500 MPa Elongation at Break: Varies with alloy, typically from 1% to 30% Hardness: Varies with alloy, typically from 20 to 120 HB Chemical Composition: Pure aluminum is composed of 99.0% to 99.9% aluminum. Common alloying elements include copper, manganese, silicon, magnesium, and zinc. Thermal Properties: Thermal Conductivity: 205 W/m�·K (at 20�°C) Coefficient of Thermal Expansion: 23.1 x 10â?»â?¶ /K Electrical Properties: Electrical Conductivity: 37.7 x 10â?¶ S/m (at 20�°C) Corrosion Resistance: Excellent resistance to atmospheric corrosion due to the formation of a protective oxide layer. Good resistance to corrosion in marine environments and many industrial chemicals. Formability and Machinability: Highly ductile and can be easily formed into various shapes through processes like rolling, extruding, and drawing. Machinability varies with the alloy, with some aluminum alloys offering better machinability than others. Common Applications: Aerospace: Airplane fuselages, wings, and other structural components. Automotive: Engine components, wheels, and body panels. Construction: Window frames, roofing, and structural components. Packaging: Beverage cans, foil, and containers. Electrical: Conductors, wiring, and electronic components. Surface Treatment: Aluminum can be anodized, painted, or coated to enhance its surface properties and appearance. Recyclability: Aluminum is highly recyclable and retains its properties after recycling, making it a sustainable material choice. Standards and Grades: Common standards include ASTM B209 for aluminum sheet and plate, ASTM B221 for aluminum extruded bars, rods, wire, profiles, and tubes. Grades and tempers vary depending on the specific application and alloy composition.
Aluminum Specification: Aluminum is a lightweight, silvery-white, and ductile metal known for its high corrosion resistance, excellent thermal and electrical conductivity, and versatility in various applications. It is commonly used in industries such as aerospace, construction, automotive, and packaging. Physical Properties: Density: Approximately 2.70 g/cm�³ Melting Point: 660.3�°C (1220.5�°F) Boiling Point: 2519�°C (4566�°F) Mechanical Properties: Tensile Strength: Varies with alloy, typically ranging from 70 to 700 MPa Yield Strength: Varies with alloy, typically ranging from 30 to 500 MPa Elongation at Break: Varies with alloy, typically from 1% to 30% Hardness: Varies with alloy, typically from 20 to 120 HB Chemical Composition: Pure aluminum is composed of 99.0% to 99.9% aluminum. Common alloying elements include copper, manganese, silicon, magnesium, and zinc. Thermal Properties: Thermal Conductivity: 205 W/m�·K (at 20�°C) Coefficient of Thermal Expansion: 23.1 x 10â?»â?¶ /K Electrical Properties: Electrical Conductivity: 37.7 x 10â?¶ S/m (at 20�°C) Corrosion Resistance: Excellent resistance to atmospheric corrosion due to the formation of a protective oxide layer. Good resistance to corrosion in marine environments and many industrial chemicals. Formability and Machinability: Highly ductile and can be easily formed into various shapes through processes like rolling, extruding, and drawing. Machinability varies with the alloy, with some aluminum alloys offering better machinability than others. Common Applications: Aerospace: Airplane fuselages, wings, and other structural components. Automotive: Engine components, wheels, and body panels. Construction: Window frames, roofing, and structural components. Packaging: Beverage cans, foil, and containers. Electrical: Conductors, wiring, and electronic components. Surface Treatment: Aluminum can be anodized, painted, or coated to enhance its surface properties and appearance. Recyclability: Aluminum is highly recyclable and retains its properties after recycling, making it a sustainable material choice. Standards and Grades: Common standards include ASTM B209 for aluminum sheet and plate, ASTM B221 for aluminum extruded bars, rods, wire, profiles, and tubes. Grades and tempers vary depending on the specific application and alloy composition.
Specification for Aluminum Scrap 1. Scope This specification defines the quality and requirements for aluminum scrap intended for recycling and manufacturing. It ensures consistency, quality, and suitability for various applications. 2. Material Requirements 2.1. Composition Aluminum Content: Minimum 90% by weight. Contaminants: Maximum 2% by weight of non-aluminum metals (e.g., steel, copper). Maximum 1% by weight of non-metallic materials (e.g., plastic, rubber). Moisture content should not exceed 2% by weight. 2.2. Form and Condition Types: Can include profiles, sheets, turnings, wire, and castings. Size: Must be manageable for handling and processing, typically not exceeding 1 meter in any dimension. Cleanliness: Free from excessive oil, grease, and other foreign substances. 3. Packaging and Labeling Packaging: Scrap should be securely packaged or bundled to prevent scattering and contamination during transport. Packaging materials should not contaminate the scrap. Labeling: Each package should be clearly labeled with: Supplier name and address. Net weight. Scrap grade and type. 4. Inspection and Testing Visual Inspection: Performed to check for visible contaminants, appropriate size, and cleanliness. Chemical Analysis: Periodic testing to verify aluminum content and contaminant levels. Moisture Test: Conducted to ensure moisture content compliance. 5. Documentation Certificate of Analysis (CoA): Provided with each shipment, detailing the chemical composition and confirming compliance with this specification. Bill of Lading: Including details of the shipment, weight, and scrap grade. 6. Compliance and Rejection Compliance: All supplied scrap must meet the requirements outlined in this specification. Rejection: Material not meeting these requirements will be subject to rejection and return at the supplier's expense. 7. Safety and Handling Handling: Appropriate safety measures should be taken to prevent injury or contamination during handling and transportation. Personal Protective Equipment (PPE): Workers must use suitable PPE, including gloves and eye protection. 8. Environmental and Regulatory Considerations Compliance: Must comply with all relevant local, national, and international regulations regarding waste and recycling materials. Environmental Impact: Suppliers are encouraged to follow environmentally friendly practices in the collection and processing of aluminum scrap.
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.
