The use of carburizer in casting can greatly increase the amount of scrap steel, reduce the amount of pig iron, or use no pig iron. The feeding method of furnace smelting should be put into the furnace with waste steel and other materials, and the small dosage can be added to the surface of the molten iron. However, it is important to avoid large quantities of iron and water in order to prevent excessive oxidative effects and insufficient carbon content of casting. The amount of carbon added is determined according to the ratio of other raw materials and carbon content. Different types of cast iron are selected according to the need to choose different types of carbon. The characteristics of the carburizing agent itself choose pure carbon graphitized material, reduce the impurities in pig iron, and the choice of carbon addition agent can reduce the production cost of the casting. In the process of smelting, the carbon content in the steel can be added to the molten steel, due to the improper loading or loading and the excessive amount of decarburization. The commonly used additive is carbon iron, electrode powder, petroleum coke powder, charcoal powder and coke powder. In converter smelting and high carbon steel, the use of petroleum coke with few impurities is used as a carbon extender. The requirement for the carbon dioxide of the converter steelmaking is high, the ash, volatile and sulfur, phosphorus, nitrogen and other impurities are low, and dry, clean, the particle size is moderate
Origin:-China Uses:- N330 carbon black is used as reinforcing filler in tire tread compounds, primarily truck tires, mechanical rubber goods. Offers very good abrasion resistance. Provides good tear resistance and high tensile strength.
Origin:-China Uses:- N330 carbon black is used as reinforcing filler in tire tread compounds, primarily truck tires, mechanical rubber goods. Offers very good abrasion resistance. Provides good tear resistance and high tensile strength.
Testing item Range Result Standard Iodine Absorption Number (g/kg) 82±5 80 GB3778-2011 Oil Absorption Number(10-5m3/kg) 102±5 99 GB3778-2011 Crushed OAN(COAN) (10-5m3/kg) 88�±5 91 GB3778-2011 Tint Test, Reflectance From ITRB 3# (%) 104�±8 100 GB3778-2011 NSA multipoint(103m2/kg) 78±5 81 GB3778-2011 STSA (103m2/kg) 75±5 72 GB3778-2011 Heating Loss/Moisture (%) 1.0 0.2 GB3778-2011 Ash Content (%) 0.5 0.2 GB3778-2011 500m Sieve Residue (mg/kg) 10 6.5 GB3778-2011 45m Sieve Residue (mg/kg) 500 332.0 GB3778-2011 Pour Density (kg/m3) 380±40 421.0 GB3778-2011 Stress at 300% Elongation (Mpa) -0.5±1.0 0.5 GB3778-2011 Fine Content(Jumbo Bag) (%) 7.0 4.3 GB3778-2011 Fine Content(Paper Bag) (%) 10 5.0 GB3778-2011
Activated carbon decription: Activated carbon is carbon with highly developed holes. It offers large specific surface area, strong absorbability and mechanical strength. Furthermore, it can resist acid, alkali and heat. It is not only used as an excellent adsorbent, but also as a catalyzer and catalyzer carrier. Widely used in industrial production, agriculture, environmental protection There are three kinds of materials activated carbon: Coal and wood and nut shell materials Coal-base activated carbon includes powdered grade, granular grade and columnar grade. Activated carbon application 1. Water purification and sewage treatment 2. As catalyst and catalyst carrier in chemical industry... 3. As catalyst and catalyst carrier in chemistry industry. 4. Refine and purification of various gases, precious metals refining and gas mask 5. For industrial tail gas purification, denitration, gas separation, PSA, air drying, 6. Food keeping fresh, gas mask, removing dioxin, accelerant carrier, home decoration, Package: 25kg into polywoven bag, PE lined. 50kg into poly woven bag, PE lined. 500kg or 1000kg into jumbo bag. (with pallets If required) Granular Coconut Activated Carbon for Gold Recovery Granular Coconut Activated Carbon for Gold Recovery Our Service: 1. Reply to your enquiry in 24 working hours; 2. Experienced staffs answer all your questions in fluent English; 3. Customised design is available. OEM are welcomed. 4. Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staffs. Name/Specification Coconut shell activated carbon Apricot shell activated carbon Iodine adsorption value â?¥900mg/g â?¥900mg/g Benzene adsorption quality 400mg/g 400mg/g mechanical strength â?¥95% â?¥95% Filling density 0.4-0.5g/cm3 0.4-0.5g/cm3 Acetic acid adsorption quantity 500mg/g 500mg/g PH value 5-7.5 5-9 Acetic acid zinc adsorption 7mg/g 6mg/g Moisture â?¤5% â?¤5% minimum flow velocity 9-12.5m/s 9-12.5m/s Specific Surface area 900-1110m2 900-1110m2 Fire point 500°C 500°C Total hole volume 0.8cm3/g 0.8cm3/g
We can supply carbon blocks mixed size. Lab report is available. will share upon request. Get in touch with us for more details. Thanks
320, 250 MB value activated carbon
C9 hydrocarbon resin is made of C9 fraction,which is widely used in paint,adhesive,inks and rubber tyre. C9 hydrocarbon resin is fully compatible with nature rubber, various kinds of synthetic rubber, such as SBR,BR,CR,NBR,IIR and PE,PP,SIS,SEBS,EVA. Applications: a.Paint b.Rubber Compounding c.Adhesive d.Printing Ink
TA5100 is hydrocarbon resin which is suitable for hot-melting adhesives, (including quick packaging adhesives,book binding adhesives, wood adhesives and glue sticks, etc.) They have excellent compatibility with SIS, SBS ,EVA ,natural rubber and many kinds of synthetic rubbers . They provide enhanced performance in hot melt adhesive applications. Features of TA5100 in Hot Melt Adhesive and Pressure Sensitive Adhesives: Good open time / set time balance, Good adhesive ability Excellent aging stability Light color Applications: Hot melt adhesive, pressure sensitive adhesive
Cleaning carbon from intake ports and valves on turbo engines N54,N55 used walnut shell yellow The walnut shell powder is made from walnut broken shell, It is widely used for the surface cleanness. Mositure: 5%max Impurity content: 0.03%max Mesh size: 8-12mesh, 12-20mesh, 20-30mesh, 30-40mesh, 40-60mesh, 60-80mesh, 80-120mesh Colour: yellow Packing: double plastic bag or according to your requirement
Origin:- USA Uses:- Plastics. Our carbon blacks are widely used in applications such as conductive packaging, film and sheet, fibers, moldings, pipes and semi-conductive cables. CAS NO. : 1333-86-4 HS Code : 28030010 Synonym : ACTIVATED CARBON DARCO G-60;ACTIVATED CHARCOAL NORIT;ACTIVATED CHARCOAL NORIT(R);ACETYLENE BLACK;ACETYLENE CARBON BLACK;CARBO ACTIVATUS;CARBON, ACTIVATED;CARBON Origin : USA Packing : 25/kgs Bag Molecular Formula : C Molecular Weight : 12.01 Appearance : Black Powder
Origin:- USA Uses:- Carbon Black N326 is recommended to be used in the tread rubber for tires of high strength, low- heated including all-terrain vehicle tires, it also fits for conveyor belts, airproof products, and other rubber products of high quality.
Origin:- Germany Uses:- Carbon Black for Inks, Polymers & Coatings Printex is a carbon black pigment. Used in general industrial and tinting for solvent- and waterborne coatings. Recommended for automotive, Industrial and decorative coating industries. CAS NO. : 1333-86-4 HS Code : 28030010 Synonym : ACTIVATED CARBON DARCO G-60;ACTIVATED CHARCOAL NORIT;ACTIVATED CHARCOAL NORIT(R);ACETYLENE BLACK;ACETYLENE CARBON BLACK;CARBO ACTIVATUS;CARBON, ACTIVATED;CARBON Origin : Germany Packing : 25/kgs Bag Molecular Formula : C Molecular Weight : 12.01 Appearance : Black Powder Status : Commercial
Origin:-China Uses:- Carbon Black N660 is recommended to be used in cord layer of tires, inner tubes, bicycle tires, rubber tubes, rubber tapes, cable ropes, shoes kind, and patterns. ... The tensile strength, the tear resistance, and the tensile stress at a given elongation of vulcanized rubber are very high.
Carbon Black use for Plastic, Tyre, Paint, Ink, steel Industry
Carbon Black Use For : Plastic, Tyre, Paint, Coat, Steel industry
I want to offer you Carbon black K-3554 from Turkmenistan with best price. This is obtained by a channel mode in a diffusive flame during a thermal-oxidatative decomposition of natural gas. It belongs to active graded of carbon black and it has a high dispersion value and a low structural value. It is a highly dispersive and enhancing filler and a pigment. It is made in pellet form. For rubbers Makes rubber mixes resistant to premature vulcanization. Makes vulcanizate and articles strong when static and dynamic loads are applied. It is used for production of extra strong industrial rubber goods. For paintwork materials, painting of polymeric materials and for perfumery It disperses well and forms highly stable dispersions. It ensures an intensive black colour of materials, excellent apperance of coats, resistance of painting to the ultraviolet radiation. It is used for making intensively black varnishes and coast, synthetic fibres, printing ink, carbon paper, typewriter tapes, in perfumery for making the eyelash ink.
Carbon black is broadly grouped into three types: reinforcing (also known as hard or tread blacks), semi-reinforcing (also known as soft or carcass blacks), and specialty blacks. Reinforcing grades are valued for their abrasion resistance and elasticity and are used in applications calling for good durability such as tyre treads, sidewalls, engine mounts, conveyor belts, and marine bumpers, among numerous other products. Semi-reinforcing grades are used in items requiring flexibility and elasticity, such as tyre sidewalls, hoses, belts, seals, and innerliners/inner tubes. Specialty blacks are used as black pigments and performance fillers in products such as plastic film and pipe, printing inks, inkjet toners, and paints and coatings. Specific grades of carbon black are categorized according to standards developed by ASTM International (a global standards development organization). Under the ASTM classifications, rubber grades of carbon black are designated by the letter N (for normal curing) and a three-digit designation that indicates the grade properties. Major reinforcing grades of carbon black are N110, N234, N326, and N330, while major semi-reinforcing grades are N550, N650, N660, and N772.
The fiber spherical filter sold by Ningxia Biyuan Activated Carbon Co., Ltd. is formed by a fiber plug structure and it is compared with the traditional particle filter. Good elasticity, no embossed surface, large pores, loss of water head, acid and alkali, etc.; During filtration, the flow direction of the filter along the gap becomes smaller and smaller. The filter that is more in line with the ideal filter has a small difference in size and high efficiency. Fast filtration, strong sewage interception capacity, renewable, filtration of various waters. Ningxia Biyuan Activated Carbon Co., Ltd. is a professional manufacturer and has about eight years of different filter media production and domestic historical trade. Now we are committed to developing our international trade. We adhere to the principle of "integrity management, quality service". Our employees are professional and sincere, and our prices are fair. Look forward to working with you.
Coal based activated carbon uses high-quality anthracite coal as raw material, and is developed through a series of processes such as carbonization, cooling, activation, and washing. Granular activated carbon is obtained by carbonization and activation of wood, hard husk or animal bone, and then converted to coal by crushing, molding or even carbonization and activation with uniform coal particles.
