Carbon Black N220 N330 N550 N660 Granluar
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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: On the issue of chemical balance and catalyst
- If the chemical equilibrium does not move, then only the catalyst can change the time to reach equilibrium. If you change the temperature, pressure, it will affect the chemical balance.
- Q: What is the principle of the catalyst? Why can change the rate of chemical reactions and their own without any change
- If you are not asking for a written, you can look at my words. The principle of the catalyst is to make the water muddy. It has to accelerate the chemical reaction, but also slow down the reaction. Catalyst ions into the solution, is to let the solution become muddy, and then should be the reaction of the ion collision probability is large, to speed up the reaction. The substance of the catalyst does not participate in the reaction, so it does not change. Are personal understanding, wrong please more inclusive. Thank you
- Q: Carbon dioxide and hydrogen in the catalyst and heating conditions, the reaction of water and methane, the chemical equation is what
- CO2 + 4H2 = catalyst, heating = 2H2O + CH4
- Q: Chemical Reactions Under what circumstances the catalyst accelerates the reaction
- First, more than ninety-nine percent of the catalyst is accelerating the reaction, and if the catalyst kinetics reduces the energy barrier of the reaction, the reaction will naturally accelerate.
- Q: What is a catalyst in a chemical reaction?
- A catalyst is a compound in chemistry (it can be an acid or temperature or a base or a metal or anything, pressure anything) that shifts the reaction towards one product or the other... In simple words. If you want to obtain something, e.g. water, then you can obtain it in different timings, ie in 2000 years, but if you want to obtain it in 2 hours instead of 2000 years then you add a catalyst, e.g. you heat the reaction to speed it up, you add an acid, or a base etc. Some catalysts also act on the regioselectivity of a compound thru preferring the formation of a stereo-isomer to another. E.g. if you want to obtain S-Thalidomide instead of R-Thalidomide you use a particular catalyst etc...
- Q: What is the reaction of hydrogen peroxide to add manganese dioxide?
- This problem is not easy to answer, the principle of manganese dioxide catalytic hydrogen peroxide I have not learned, but I have also considered, I think so, hydrogen peroxide and manganese dioxide first combination, the formation of permanganic acid, permanganic acid is a Very special acid is indeed present, it can not be stable under normal conditions, it will be further decomposition, the formation of manganese dioxide, oxygen and water
- Q: Where are they good catalysts and why?? THanks!
- A catalyst is a substance that speeds up a chemical reaction by providing an alternate reaction pathway with a lower activation energy. Catalysts appear not to take part in the reaction. Frequently, catalysts are not very reactive. Acids and bases, on the other hand, are very reactive. Acids (as H+) and bases ( as OH-) sometimes function as catalysts in some organic reactions. They appear to be catalysts because in the course of the mechanism H+ or OH- is regenerated.
- Q: what is a catalyst?
- A catalyst is a substance that increase the rate of chemical reaction without itself undergoing any permanent chemical changeb
- Q: Is the chemical reaction rate constant related to the amount of catalyst used?
- The decomposition of hydrogen peroxide, manganese dioxide in addition to the catalyst, but also in which it can be considered a carrier (from the surface of manganese dioxide to emit small bubbles, you should be able to see), so the amount of more than certainly can speed up the reaction.
- Q: What kind of chemical reaction requires a catalyst?
- For example, the system of ammonia, S02 oxidation into SO3
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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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