Carbon Black N220 N330 N550 N660 Granluar
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- Tianjin
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- 10000MT m.t./month
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Carbon Black N220 (Granule)
Product Description:
carbon black N220:
1.Usage Rubber Auxiliary Agents;
2.Product Status:Black powder or granular;
3.Standard: ISO 9001:2000
Suggest for Use:
(1) uses for the truck tire, passenger tire tread rubber, etc., and require high strength, high wear-resistant rubber products, such as high-strength conveyor belt, industrial rubber products.
(2) The usage and for the FDA applies to all kinds of rubber, carbon black, compared with the N330, with N220 carbon black in rubber wear resistance is higher 10% to 20%, will provide the high tensile strength of rubber and tear strength, and to a certain degree of conductivity, but high heat and hardness
TDS of the Carbon Black N220
Product Varieties | N220 | Pouring density(kg/m3) | 315~395 |
Iodine absorption Value(g/kg) | 116~126 | 300%modulus(Mpa) | -3.3~1.3 |
DBP absorption Value (10-5m2/kg) | 109~119 | Ash content | ≤0.7% |
24Mn DBP(10-5m2/kg) | 93~103 | 45um sieve residue | ≤0.05% |
CTAB surface area(103m2/kg) | 105~117 | 500um sieve residue | ≤0.001% |
STSA/(103m2/kg) | 101~111 | Impurity | NO |
Nsa surface area(103m2/kg) | 114~124 | Fine content | ≤10% |
Tint strength(%) | 111~121 | Tensile strength(Mpa ) | ≥-2.5 |
Heatloss(%) | ≤2.5 | Elongation at failure | ≥-10% |
Safety:
As a matter of good industrial hygiene, gloves and safety glasses with side shields or better eye protection should be worn when handing Carbon Black ,For more information, refer to the MSDS.
- Q: High school chemistry, catalyst activation energy map
- Catalytic reaction is the reaction of the first reaction with the catalyst or attached to the catalyst to form intermediates, and then further reaction to produce products and catalysts, so the amount of catalyst in theory is the same! The activation of these two processes can be reduced! So there will be two peaks! Can be simplified as a peak!
- Q: Can a catalyst decrease the rate of a chemical reaction? Please give an example if yes.
- no, by defintion the catalyst speeds up the reaction.
- Q: What are the catalysts for making oxygen in chemistry? (At least 8 listed)
- Manganese dioxide, iron oxide (red brick powder), copper oxide, ferrous oxide, iron oxide, activated carbon, egg shell, fresh liver, raw potato chips, etc.
- Q: Could you tell me all the differences between those two catalysts? Thank you very much.
- Biological catalyst: 1. Biological catalysts or enzymes are high molecular weight globular proteins. 2.Their composition may change at the end of reaction. 3.Their catalyzing effect is very high. i.e faster than chemical catalyst. 4.They are reaction specific. i.e One enzyme or biological catalyst may catalyze only particular type of reaction and not many. 5.They are intolerant to temperature and pH changes. An enzyme can not function outside its temperature or pH range. e.g amylase,lipase,pepsin Chemical catalyst: 1.Chemical catalysts are simple inorganic molecules with low molecular weight. 2.They remain unchanged at the end of reaction. 3.They are slower compared to enzymes. 4.They are not reaction specific. 5.They function within wide range of temperatures,pH or pressure. e.g vanadium dioxide, platinum
- Q: How do I write about the ion equation?
- 4NH3 + 5O2 == 4NO + 6H2O
- Q: How are a catalyst and an intermediate similar? How are they different?
- A catalyst speeds up the rate of a reaction by lowering the activation energy barrier which is, presumably, the energy required to achieve the reaction intermediate. Catalysts are also not consumed in the reaction, they are regenerated towards the end. A reaction intermediate is a configuration that a molecule takes prior to achieving it's lowest energy form which would signify the end of the reaction. Intermediate usually are hard to isolate because of the incentive to go to the most stable configuration. How are they different? A catalyst is not a part of the reaction product and it doesn't get consumed. An intermediate in a reaction is transformed into the product. How are they similar? Well, catalysts drive the reaction and make it easier for the reaction for follow through. Since intermediates are high energy and thermodynamics tells us that low energy is favorable, the incentive for a high energy intermediate to drive down to it's stable for can also drive a reaction. I hope that helps. I hope it makes sense.
- Q: okay im doing a project for my classroom about catalyst and i have to draw a picture but when i looked up on google i just saw a bunch of random stuff and a couple were metal so thats why im asking this question. :)
- A catalyst most often is a metal in the form of a screen or sponge with lots of area although it can be an immiscible liquid or sand like particles that can be filtered out.
- Q: Effect of Catalyst on Chemical Reaction Rate
- The catalyst can reduce the activation energy of the chemical reaction and allow the reaction to take a shortcut
- Q: A substance involved in chemical reflection, but reflects the quality of the material before and after the change, you say it is a catalyst?
- The role of the catalyst is to change the reaction rate of the chemical reaction, which itself does not participate in the reaction! The
- Q: Why extract the genome, the digestion is always not cut
- Enzymes are proteins that are highly specific and catalyzed in living cells, also known as biocatalysts, which are produced by the organism itself. In the metabolic process, almost all chemical reactions are in the enzyme Catalyzed, and the conditions are mild, the reaction efficiency is extremely high, so that the various substances in the body in constant metabolism, in this sense, there is no enzyme without life. Intracellular synthesis of enzymes mainly in the cell from the catalytic The role of some enzymes after the release into the blood or digestive tract, and where to play its catalytic role, artificial extraction of enzymes in the appropriate conditions can also be in the test tube of its special substrate catalytic role.
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Carbon Black N220 N330 N550 N660 Granluar
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 10000MT m.t./month
OKorder Service Pledge
OKorder Financial Service
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