Carbon Black N220/330/550 Low & Factory 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 are rubber matrix composites and what are their uses?
- Music, violin, guitar, flute, and other instruments, and speakers made of carbon fiber, are amazing.
- Q: What's the raw material for making rubber molds? Just rubber
- Rubber mold is one of the most simple method in rapid tooling, is generally used RP silica gel prototype mode, but life is very short, only about 10-30! He has good elasticity and reproduction performance, with silicone rubber mold can be copied without considering the draft, will not affect the dimensional accuracy of segmentation well, not on the die can be directly integralpouring. Then along the parting line for cutting out predetermined mold on it!
- Q: 50mm rubber material with what cutting, more labor-saving
- Ding Qing rubber liquidity is relatively high, the overflow boundary value is very small (at most 2 wire), do not exhaust will produce the flash, and feel the effect will not be obvious, if do not directly exhaust overflow hole hit after the hand cut, or to do more to improve the exhaust thimble.
- Q: Hot melt Ding Ji sealant for insulating glass has a foul odor of rubber. Is this the result of recycled Ding Ji rubber used in raw materials?
- There is a pungent smell, the problem is in the two component silicone sealant or weatherproof adhesive above, the raw material is not good.
- Q: Rubber products (pads) appear white, just like mildew, and the ingredients are the same as before, starting in September last year,
- If, as you say, the material is the same, it has only recently been discovered
- Q: Do synthetic rubber and optical fiber belong to organic polymer materials?
- NoSynthetic rubber is a synthetic, highly resilient polymer. Also known as synthetic elastomer, is one of the three major synthetic materials, its yield is only lower than synthetic resins (or plastics), synthetic fiber.
- 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?
- These two materials can use the same type of adhesive, but it is better to use the special adhesive provided by the manufacturer. Each adhesive is prepared according to the corresponding material, and the bonding effect will be different
- Q: Compression permanent deformation of rubber material is not the same concept as dimensional stability
- Dimensional stability generally refers to the material under the influence of mechanical force, heat or other external conditions, its shape does not change the size of the performance. More refers to the material after the product itself dimensional stability.
- Q: What is Optima's whole wardrobe? Is it environmentally friendly?
- It is made of rubber and wood particles, and the wood material is selected from Southeast Asia. It is the world's rubber, wood and gold producing area. Environmental protection is to achieve the European E1 level environmental protection standards.More stringent materials, more uniform texture, more stable performance, strong nail holding capacity, good bearing capacity, good moisture resistance.Do not worry, you can go to the test, if you exceed the standard, you are still rich.
- Q: What kind of rubber material can make wipers?
- Compared with rubber, nano silica gel has many advantages, such as long service life, no noise, no pollution, good coating effect and so on.
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Carbon Black N220/330/550 Low & Factory 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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