High Performance Naphthalene Superplasticizer For Concrete CAS No. 9008-63-3 Naphthalene superplasticizer Chemical name: �² Sodium naphthyl sulfonate formaldehyde condensate. Molecular formula: (c10h6ch2naso3) n, n is mainly 9-12. Joyreach Fdn Powder Naphthalene Water Reducing Admixture Superplasticizer for Concrete Package 25kg/50kg Naphthalene superplasticizer has good adaptability to various cements and improves the operability of concrete.FDN has the advantage of high water reducing ratio, non-delayed coagulation, non-air entraining and strong adaptability. It can improve the workability of concrete to a large extent so as to reduce the water consumption for blending. Meanwhile, it can improve the strength of concrete. It is widely used in concrete engineering: highway, railway, bridge, tunnel, power station, dam, high-rise building and other projects.It has good dispersion, water reduction and early-strength effect.Adding naphthalene series superplasticizer into ordinary concrete can improve the physical and chemical properties of concrete, improve the concrete strength, construction speed, project quality, technology and working conditions. 1. early strength admixture - improve construction progress; 2. retarding admixture - prevent cracking of large infrastructure such as airports and bridges; 3. pumping type admixture - transported by pump, such as high-rise buildings; 4. antifreeze admixture - used for winter construction. FDN-A High concentration product with sodium sulfate content no more than 5 percent. FDN-AI Middle concentration product with sodium sulfate content no more than 10 percent. FDN-AII Low concentration product with sodium sulfate content no more than 18 percent. FDN-23 sodium sulfate content no more than 23 percent,cheapest type to save cost. Usage method: --Powder 0.5%-1.0%, recommended dosage 0.75%; --Liquid is 1.0%-2.0%, and the recommended mixing amount is 1.5%. The mixing amount can be appropriately increased according to the grade of concrete. --Each batch of goods must be tested to meet the engineering requirements before use. 1. As the requirement of engineer,the dosage can be adjusted after testing. 2. It can be put into blender with mixing water,making mixing before concrete pouring,the plasticizing effect could be better.
High Performance Naphthalene Superplasticizer For Concrete CAS No. 9008-63-3 Naphthalene superplasticizer Chemical name: �² Sodium naphthyl sulfonate formaldehyde condensate. Molecular formula: (c10h6ch2naso3) n, n is mainly 9-12. Joyreach Fdn Powder Naphthalene Water Reducing Admixture Superplasticizer for Concrete Package 25kg/50kg Naphthalene superplasticizer has good adaptability to various cements and improves the operability of concrete.FDN has the advantage of high water reducing ratio, non-delayed coagulation, non-air entraining and strong adaptability. It can improve the workability of concrete to a large extent so as to reduce the water consumption for blending. Meanwhile, it can improve the strength of concrete. It is widely used in concrete engineering: highway, railway, bridge, tunnel, power station, dam, high-rise building and other projects.It has good dispersion, water reduction and early-strength effect.Adding naphthalene series superplasticizer into ordinary concrete can improve the physical and chemical properties of concrete, improve the concrete strength, construction speed, project quality, technology and working conditions. 1. early strength admixture - improve construction progress; 2. retarding admixture - prevent cracking of large infrastructure such as airports and bridges; 3. pumping type admixture - transported by pump, such as high-rise buildings; 4. antifreeze admixture - used for winter construction. FDN-A High concentration product with sodium sulfate content no more than 5 percent. FDN-AI Middle concentration product with sodium sulfate content no more than 10 percent. FDN-AII Low concentration product with sodium sulfate content no more than 18 percent. FDN-23 sodium sulfate content no more than 23 percent,cheapest type to save cost. Usage method: --Powder 0.5%-1.0%, recommended dosage 0.75%; --Liquid is 1.0%-2.0%, and the recommended mixing amount is 1.5%. The mixing amount can be appropriately increased according to the grade of concrete. --Each batch of goods must be tested to meet the engineering requirements before use. 1. As the requirement of engineer,the dosage can be adjusted after testing. 2. It can be put into blender with mixing water,making mixing before concrete pouring,the plasticizing effect could be better.
High Performance Naphthalene Superplasticizer For Concrete CAS No. 9008-63-3 Naphthalene superplasticizer Chemical name: �² Sodium naphthyl sulfonate formaldehyde condensate. Molecular formula: (c10h6ch2naso3) n, n is mainly 9-12. Joyreach Fdn Powder Naphthalene Water Reducing Admixture Superplasticizer for Concrete Package 25kg/50kg Naphthalene superplasticizer has good adaptability to various cements and improves the operability of concrete.FDN has the advantage of high water reducing ratio, non-delayed coagulation, non-air entraining and strong adaptability. It can improve the workability of concrete to a large extent so as to reduce the water consumption for blending. Meanwhile, it can improve the strength of concrete. It is widely used in concrete engineering: highway, railway, bridge, tunnel, power station, dam, high-rise building and other projects.It has good dispersion, water reduction and early-strength effect.Adding naphthalene series superplasticizer into ordinary concrete can improve the physical and chemical properties of concrete, improve the concrete strength, construction speed, project quality, technology and working conditions. 1. early strength admixture - improve construction progress; 2. retarding admixture - prevent cracking of large infrastructure such as airports and bridges; 3. pumping type admixture - transported by pump, such as high-rise buildings; 4. antifreeze admixture - used for winter construction. FDN-A High concentration product with sodium sulfate content no more than 5 percent. FDN-AI Middle concentration product with sodium sulfate content no more than 10 percent. FDN-AII Low concentration product with sodium sulfate content no more than 18 percent. FDN-23 sodium sulfate content no more than 23 percent,cheapest type to save cost. Usage method: --Powder 0.5%-1.0%, recommended dosage 0.75%; --Liquid is 1.0%-2.0%, and the recommended mixing amount is 1.5%. The mixing amount can be appropriately increased according to the grade of concrete. --Each batch of goods must be tested to meet the engineering requirements before use. 1. As the requirement of engineer,the dosage can be adjusted after testing. 2. It can be put into blender with mixing water,making mixing before concrete pouring,the plasticizing effect could be better.
Iron Oxide Pigments For Ceramic Iron oxide red pigment is mainly introduced into ceramic pigment formula in the form of colorant. Such as brown series and black series in glaze pigment; zirconium iron oxide red pigment in zirconium series pigment; iron oxide red raw material is also widely used in black, coffee, brown series of billet pigment, as well as ceramic glazed tiles and other colorful cement bricks. Therefore, the dosage of iron oxide red pigment in ceramic pigment is very large, and the annual dosage is expected to be more than 10,000 tons. At present, the production methods of iron oxide red pigment used in ceramic pigment are mainly divided into sulfuric acid method and mixed acid method (nitric acid method). Take the thin iron plate as raw material, after processing, we get the red color bright iron oxide red pigment. Generally speaking, the comprehensive index of iron oxide red produced by nitric acid method is better than that of iron oxide red produced by sulfuric acid method. 1. What are the most common types of iron oxide red used in ceramics? Iron oxide red 110, iron oxide red 130, iron oxide red 190 are the most popular, and iron oxide red 180, iron oxide red 120, iron oxide red 160, iron oxide red 140, iron oxide red 101 are also widely used in ceramics. 2ã??How much iron oxide red is used in ceramics? The sales volume in China market is more than 10,000.00kg. 3ã??Which production process is better quality for iron oxide red applied in ceramics? Currently, there are two production processes for synthesizing iron oxide red, sulfuric acid method and mixed acid method, which is also known as nitric acid method. The later ceramic quality is better than the first. 4, iron oxide red coloring ceramics what colors? Iron oxide red used as a ceramic coloring agent, is the formation of ceramic glaze brown series, black series, cobalt iron series glaze, ceramic billet composition of black, coffee, dark brown and other colors of the pigment. The brown series occupies an important position in the ceramic industry. The crystal structure of the brown series is Fe-Cr-Zn-Al and Fe-Cr-Zn, Fe III is red, and the combination with chromium oxide green is golden yellow to black brown.
This light gantry CNC plasma cutting machine doesn't have working table, so it can withstand heavy cutting of iron sheet. When we ship this machine, we can dismantle the whole machine, the packing size is only 4 cbm. So this can save a lot of transportation costs. It can be equipped with any plasma power supply, such as China Huayuan, American Hypertherm and so on. Applicable Materials: Sheet and tube of carbon steel, stainless steel, aluminum, copper and other non-ferrous metal . Features of light gantry CNC plasma cutting machine: 1. Two cutting modes optional: plasma plate cutting and tube cutting. 2. Gantry structure, perfect bearing capability. The machinesâ?? body is strong, rigid, high precision, reliable and durable. 3. Adopt well known plasma power USA Hypertherm supply and cutting torch. 4. Cutting edge is small and smooth ,without any drop outs, thickness for metal cutting is up to 30mm. 5. With Arc voltage Auto Height-adjusting Device, arcing success rate over 99% and can protect cutting torch from damage, increase cutting quality. 6. Adopts Imported high-precision Hiwin Linear guide rails, smooth movement, to ensure that the machine tools high-precision. 7. Drive gear and rack ,customized from professional manufacturer, is surface processed by cemented quenching, which can prolong machineâ??s using life. 8. Step and Servo drive system is available, which with features of function detecting ,high running precision, wide speed range and short speed up time. Parameters of light gantry CNC plasma cutting machine: Model RB-1530 Working Voltage AC 220V/380V, 50HZ Working Size 1500mm*3000mm Max Cutting Speed 20000mm/min Cutting Thickness(Plasma)(mm) 1-30mm Power 45A/65A/85A/105A/125A/200A Precision �±0.01mm File output mode USB interface Command Code G code/*.MMG/*.PLT/*.eng Packing type Standard plywood case Table Saw tooth table(Optional Blade table) Weight 1500KG
COMPANY PROFILE QUANZHOU TOGETHER ECO TECH CO.,LTD� are devoted to� Popularize 100% Recycled and Biodegradable Non-woven fabric, Provide quality solutions and customer satisfaction through valued-added products and services. biodegradable materials PLA SPUNBOND NON WOVEN FABRIC PLA meltblown nonwoven fabric PLA/PET/RPET SPUNLACE NON-WOVEN RPET Spun-bond nonwoven fabric PET spunbond non-woven fabric RPET stitchbond non woven fabrics SMS/SMMS/SSMMS NON-WOVEN FABRIC FACE MASK.DIAPER.MEDICAL PRODUCT MATERIAL RPET stitchbonded nonwoven bag PLA non woven shopping bag RPET spunbonded non-woven bag What is polylactic acid (PLA)? PLA is not plastic. It is derived from nature. Starch is extracted from plants such as corn and cassava and fermented by microorganisms to produce lactic acid. Lactic acid undergoes an advanced polymerization process to produce a 100% green and safe new polymer material called polylactic acid (PLA). Products made from this material are healthy and safe, non-toxic and odorless, and have no harm to the human body. In addition, if the product is discarded under composting conditions, it can be completely decomposed by microorganisms, eventually generating carbon dioxide and water, and returning to nature. The environment does not cause any pollution, so PLA is recognized as a â??green materialâ?? for low-carbon environmental protection and sustainable development in the 21st century. PRODUCT DESCRIPTION Material: 100% Polylactid Acid Technics : Spunbonded� Weight:� 10-250GSM Width: 160-300-320cm or customized Color:� customized MOQ:� 1tons/white, 5tons/other color Special Process: with UV/Laminated(PP+PE) / Printed /Hydrophilic/pre-cut/Fire treatment Hard or soft finition with nice and shinny surface Main Uses (1) medical and health care cloth: surgical clothing, protective clothing, sterilizing cloth, mask, diapers, sanitary napkin, etc; (2) home decoration fabric: wall cloth, tablecloth, bedspread, bedspread, etc; (3) follow the cloth: lining, bonding,, shaping cotton, various synthetic leather soles, etc; (4) industrial fabrics: filtration materials, insulating materials, cement packaging bags, geotextiles, covering cloth, etc; (5) agricultural cloth: crop protection cloth, seedling cloth, irrigation cloth, thermal insulation curtain, etc; (6) other: space cotton, thermal insulation materials, linoleum, cigarette filters, bags and tea bags, etc.
Product Detailed Description: Limestone Dust Unleash the Power of Limestone Dust - Your Secret to Versatile Construction and Landscaping Introducing our premium Limestone Dust, a finely ground limestone product that opens doors to unparalleled versatility in construction and landscaping. With its remarkable qualities, this finely powdered limestone is a game-changer for countless projects. Key Features: Ultra-Fine Consistency: Our Limestone Dust is meticulously ground to an ultra-fine consistency, making it the ideal choice for a wide range of applications where precision is paramount. Exceptional Binding: The fine particles in our Limestone Dust ensure exceptional binding properties when mixed with other materials like sand, gravel, or cement, enhancing the structural integrity of your projects. Superior Workability: Achieve superior workability in mortars, concrete mixes, and stucco applications with our Limestone Dust. Its fine texture improves cohesion and minimizes voids. Diverse Applications: Whether you're a contractor, builder, or DIY enthusiast, Limestone Dust has a multitude of uses. It's a versatile solution for both interior and exterior projects. Applications: Mortars and Stucco: Create robust mortars and stucco mixes with excellent workability and bonding properties, ensuring flawless finishes for walls and structures. Concrete Mixes: Enhance the strength and durability of your concrete mixes, guaranteeing the long-lasting performance of your constructions. Soil Amendment: Improve soil quality by adding Limestone Dust to balance pH levels and enhance nutrient absorption in gardens and agricultural applications. Erosion Control: Utilize Limestone Dust for erosion control, stabilizing soil, and preventing sediment runoff in construction and landscaping projects. Decorative Concrete: Achieve stunning decorative concrete finishes with Limestone Dust, adding aesthetic appeal to your interior and exterior surfaces. Environmental Benefits: Our Limestone Dust is not only a high-performance product but also an environmentally responsible choice. It's sourced sustainably, minimizing the environmental impact during extraction. Additionally, its natural composition ensures it doesn't release harmful substances into the environment. In conclusion, Limestone Dust is your gateway to unparalleled versatility in construction and landscaping projects. From superior binding properties to impeccable workability, it's the choice that elevates your projects to new heights. Choose precision, choose adaptability, choose sustainability choose Limestone Dust to unlock the potential of your next project.
Casting iron balls include high chromium balls, medium chromium balls and low chromium balls. Quality index of high chromium casting ball: The chromium content of the high chromium ball is 10.0% or more. The carbon content is between 1.80% and 3.20%. According to national standards, the hardness of the high chromium ball must be no less than 58hrc, and the impact value should be greater than or equal to 3.0j/cm2. To achieve this hardness, the high chromium ball must be quenched and tempered at high temperature. At present, there are two methods for quenching high chromium balls in China, including oil quenching and wind quenching. If the test hardness of the high chromium ball is lower than 54HRC, it means that it has not been quenched. Quality index of medium chromium casting ball The specified chromium content of the medium chromium ball ranges from 3.0% to 7.0%, and the carbon content is between 1.80% and 3.20%. Its impact value should not be less than 2.0j/cm2. According to national standards, the hardness of the chrome ball should be greater than or equal to 47hrc. In order to ensure quality, medium chromium balls should be tempered at high temperature to eliminate casting stress. If the surface of the iron ball is black and red, it proves that the iron ball has been tempered at high temperature. If the surface of the iron ball still has the metal color, we can judge that the iron ball has not undergone high temperature tempering treatment. Quality index of low chromium casting ball Generally speaking, the chromium content of the low chromium ball is 0.5% to 2.5%, and the carbon content is from 1.80% to 3.20%. Therefore, according to the national standard, the hardness of the low chromium ball should be no less than 45hrc, and the impact value should be no less than 1.5j/cm2. Low chromium balls also need high temperature tempering treatment to ensure quality. This treatment can eliminate casting stress. If the surface of the iron ball is dark red, it indicates that it has undergone high temperature tempering treatment. If the surface is still metallic color, it means that the iron ball has not been tempered at high temperature. Casting iron balls are usually used in various large-scale mines, cement plants, chemical plants, power plants, quartz sand plants, silica sand plants, etc.
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Used Sanny Zooomlion Chemical Ready-Mix Plantation Concrete Equipment Making Machine Batch Plant Concrete is mixed in a concrete batch plant. In a concrete batch plant, the various ingredients used to make the type of concrete being used - such as Portland cement, aggregates (gravel, crushed stone, sand, etc.), and water - are combined in a large, mechanical, and sometimes computer-aided machine, mixed and prepared for use at a job site. The end product (concrete) is then put to use as a raw material in laying down the basics of buildings and paving roads and other open areas. The piping of drains also requires concrete. A concrete batching plant ideally has many more components to it. It is the assembly of tools and machines such as mixers, cement batchers, aggregate batchers, conveyors, radial stackers, aggregate bins, cement bins, heaters, chillers, cement silos, control. These accessories, in turn, are of different kinds. For example, mixers can be either horizontal or tilt up and of both types in certain cases. Concrete can be mixed to a customer's specific requirements and is sold and bought by volume (generally in bags ranging from 45 pounds to 80 pounds). This is why it is perfect for small construction or renovation projects in Dallas when you may only need to use half a yard worth of concrete.
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