Carbon Black N220/330/550 Low & Factory Price
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 5000 m.t./month
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Product Description
Carbon black is produced with high pure acetylene, which made from calcium carbide method.
Carbon black is made by the controlled combustion of acetylene in air under pressure.
It is characterized by the highest degree of aggregation and crystallization orientation when compared with all types of carbon black.
It has high iodine absorption, effective conductivity and steady chemical performance. It is not easy to react with acid, alkali and water and is an excellent raw material for battery, conductive rubber, plastic, cable, etc
2.Specification
Item | N220 | N330 | N550 | N660 |
Iodine Absorption Value,g/kg | 121±7 | 82±7 | 43±6 | 36±6 |
DBP Absorption Value,10-5m³/kg | 114±7 | 102±7 | 121±7 | 90±7 |
DBP Absorption of Compressed sample,10-5m³/kg | 90-106 | 80-96 | 77-93 | 66-82 |
CTAB Absorption Area,103m2/kg | 102-120 | 73-91 | 35-49 | 29-43 |
Adsorptive Specific Surface Area of Nitrogen, 103m2/kg | 106±9 | 75±9 | 39±9 | 34±9 |
Nitrogen Absorption Surface Area, 103m2/kg | 112-126 | 71-85 | 34-46 | 29-41 |
Tint Intensity, % | 108-124 | 96-112 | -- | -- |
Decrement After Heating,%≤ | 2.5 | 2.5 | 1.5 | 1.5 |
Ash, %≤ | 0.7 | 0.7 | 0.7 | 0.7 |
45µm Sieve Residue, %≤ | 0.100 | 0.100 | 0.100 | 0.100 |
150µm Sieve Residue, %≤ | 0.001 | 0.001 | 0.001 | 0.001 |
Impurities | -- | -- | -- | -- |
300% Stretching Stress, Mpa≥ | -2.3±1.6 | -0.9±1.6 | -0.9±1.6 | -2.6±1.6 |
3.Why us?
1.More than 10 years' exporting experience in chemical materials.
2.All products quality can be guaranteed.
3.Professional technical support and service support.
4.Free sample is available and prompt delivery.
5. BV&ISO SGS Approved.
4.Reference Pictures
- Q: What is the difference between TPU material and silica gel material?
- [alias]: silica gel, silica gel is a kind of high active adsorption material, belonging to the amorphous material, its molecular formula is mSiO2 nH2O; in addition to alkali, hydrofluoric acid does not react with any material, insoluble in water and any solvent, non-toxic, chemically stable. Different types of silica gel have different microporous structures because of their different manufacturing methods. The chemical composition and physical structure of silica gel determine that it has many characteristics which are difficult to be replaced by other similar materials: high adsorption properties, good thermal stability, stable chemical properties, high mechanical strength, etc..
- Q: Plastic material is rubber or oil?
- If butadiene and styrene are copolymerized, styrene butadiene rubber is obtained
- Q: FXm rubber is what material supply, fXm rubber is what material opportunities?
- Natural rubber is made from rubber, tree, rubber, grass and other plants. The synthetic rubber is obtained by polymerization of various monomers. Rubber products are widely used in industry or in all fields of life.
- Q: Can the rubber material be injected into the mold for molding?
- TPR and so on have the plasticity and the rubber characteristic. Thermoplastic polyurethane is also true.
- Q: What kind of rubber material is used in the production of sealing strips and which kind of rubber seals are suitable?
- Silicone rubber: with high and low temperature, ozone resistance and anti-aging properties, suitable for the manufacture of thermal institutions required gasket, such as strong light source, lampshade, gasket ring, valve pad and so on.
- Q: What material is the line on the rubber court floor? What's the practice?
- Sports floor installation process, the first step: pavement alignment seamThe second step: check the alignment seamThe third step: put the belt (1/2)The fourth step: put the belt (all)
- Q: Are the ingredients in the rubber formula causing the rubber to age?
- Some materials, such as rosin, the molecule does not exist in the stable structure (double bond), under certain conditions will produce free radicals, free radicals are induced by rubber molecular chain scission. Different working conditions, formulation of the same kind of material has good or bad effects are also very different, not can be generalized.
- Q: Who would like to know the difference between three yuan ethylene propylene rubber and three Yuan rubber coil? Can these two materials be bonded with the same kind of glue?
- Three EPDM waterproofing membrane is with ethylene, propylene and dicyclopentadiene three monomers synthesized three EPDM as the main body, adding proper amount of butyl rubber, vulcanizing agent, accelerant, softening agent, reinforcing agent and filler, batching, mixing, filtering, extrusion, drawing tablets (or calender) made process forming and vulcanization processing. Features: good aging resistance and long service life. Because there is no double bond of three membered ethylene propylene rubber structure in the main chain, so when subjected to ozone, ultraviolet radiation, heat, fracture occurs on the main chain, so it has excellent aging resistance and tensile strength. High, high elongation, deformation or cracking of the base of telescopic adaptability. Low temperature performance is good, can in the cold (-40 C) or long-term use of hot climates.
- Q: For rubber materials. What are the commonly used anti-wear additives?
- Increased strength, high wear resistance, wear-resistant carbon black based, other auxiliary materials, graphite and advanced materials, molybdenum disulfide is a relatively advanced material!
- Q: What are the materials that are prone to static electricity? Can rubber friction generate static electricity?
- The basic material will produce static electricity, but the resistance value is small, the static electricity will be led immediately. And the static electricity of the insulator doesn't release the passage, so the static electricity is on the insulator, the rubber friction is easy to come out static electricity
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Carbon Black N220/330/550 Low & Factory Price
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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