Carbon Black N762 Granluar
- Ref Price:
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 10000MT m.t./month
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Carbon Black N762 (Granule)
Product Description:
carbon black N762:
1.Usage Rubber Auxiliary Agents;
2.Product Status:Black powder or granular;
3.Standard: ISO 9001:2000
Suggest for Use:
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.
TDS of the Carbon Black N762
Product Varieties | N762 | Pouring density(kg/m3) | 475~555 |
Iodine absorption Value(g/kg) | 23~31 | 300%modulus(Mpa) | -5.9~3.9 |
DBP absorption Value (10-5m2/kg) | 61~69 | Ash content | ≤0.7% |
24Mn DBP(10-5m2/kg) | 55~63 | 45um sieve residue | ≤0.05% |
CTAB surface area(103m2/kg) | 25~33 | 500um sieve residue | ≤0.001% |
STSA/(103m2/kg) | 23~33 | Impurity | NO |
Nsa surface area(103m2/kg) | 26~32 | Fine content | ≤10% |
Tint strength(%) | ---- | Tensile strength(Mpa ) | ≥-5.0 |
Heatloss(%) | ≤1.5 | Elongation at failure | ≥-20% |
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: Chemistry GCSE what is a catalyst?
- Enzymes are catalysts in organic and organic strategies. many times catalysts that are used for business or lab reactions are fairly basic compounds. diverse reactions use diverse catalysts, that's because of the various reaction mechanisms. Catalysts take part in a reaction yet end unchanged. Hydrogenation catalysts are factors which includes platinum, nickel and so on. those metals react with the hydrogen on the exterior of them and the different reactant which includes vegetable oil to produce a product. Platinum is is utilized in catalytic converters on automobiles, in spite of the undeniable fact that lead can injury the platinum by potential of blocking off the exterior, subsequently you shouldn't use leaded petrol in automobiles with catalytic converters. Vanadium pentoxide is used to catalyse the reaction of SO2 to SO3 . and so on and so on. So in biology diverse enzymes are required for various reactions, reckoning on the reaction mechanism. Starch hydrolyses to glucose with an enzyme spoke of as ptaylin, cutting-edge in saliva. Proteins choose enterokinase to start the reaction all the way down to amino acids. there are a number of enzymes for various chemical strategies, that shall we not stay to tell the tale without. Animals that graze which includes cows and horses have enzymes cutting-edge of their digestive tract which will ruin down cellulose, we don't, so as that they are in a position to consume grass and so on and extract glucose from it. desire this helps, and not confuses.
- Q: In the chemical calculation, the quality of the catalyst should not be counted before and after the reaction
- Half is not easy to save trouble
- Q: What is the principle of catalyst reaction rate in chemical reactions?
- Can significantly change the reaction rate and its own chemical properties and quantity in the reaction before and after the basic material unchanged. The catalyst has a positive catalyst (i.e., accelerates the reaction rate) and a negative catalyst (i.e., reduces the reaction rate), and generally does not specifically refer to both the positive catalyst.
- 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: Co and No form a chemical equation for Co2 and No2 under the action of a catalyst
- 2CO + 2NO == N2 + 2CO2
- Q: The concept of catalyst in high school chemistry
- The "chemical properties" and "quality" did not change before and after the reaction, indicating that the chemical properties and quality of the catalyst before and after the chemical reaction must remain unchanged, but the physical properties may change. Therefore, it can not be said that the nature of the catalyst itself did not change before and after the reaction.
- Q: The role and significance of chemical catalysts
- The catalyst changes the reaction rate of other substances, the single said to increase the reaction rate, but before and after the reaction of chemical properties and quality unchanged, can be used repeatedly
- Q: Cl + O3 ---> ClO + O2O + ClO ---> Cl + O2= O + O3 ----> 2O2What is the catalyst? The intermediate?How do you know which is which? If the rate law is rate=k [O3] [Cl]determine:a) the overall order.b) unit for k.c) the rate determining step, justify your answer.
- Cl is the catalyst. ClO the intermediate. The catalyst is the component which does not change in overall reaction. He forms some intermediate component(s) with the reactants. In the later reaction steps the intermediate(s) react forming the catalyst in its original state. (a) The overall order is the sum of the orders with respect to the components: n = 1 +1 = 2 (b) the unit of the rate of reaction is r [=] mol/ (Ls) (more general mol per unit time and volume) compare dimensions mol / (Ls) [=] k · mo/L · mol/L =k [=] L/(s mol) (more general unit volume per unit time and mole) (c) First reaction For elementary reaction steps the order of the reaction rate with respect to a reactant is equal to stoichiometric coefficient. Hence the rate of first reaction is: r? = k?·[Cl]·[O?] Overall rate is given by the rate determining step, while other reaction steps are in equilibrium: r = r? = k?·[Cl]·[O?] If second reaction is the rate determine step r? = k?·[O]·[ClO] while reaction 1 is at equilibrium K? = ( [ClO]·[O?] ) / ( [Cl]·[O?] ) =[ClO] = K?·( [Cl]·[O?] ) / [O?] the overall rate would be: r = r? = k?·[O]·[ClO] = K?·k?·[O]·[Cl]·[O?] / [O?] = k·[O]·[Cl]·[O?] / [O?] That doesn't match the observed rate law
- Q: I think doubling the concentration of catalyst will double the rate of a reaction (K2/K1 =2). I want to confirm. This is for my project work. Please reply as soon as possible.
- A catalyst speeds up a chemical reaction by providing an alternate reaction pathway with a lower activation energy, thus increasing the number of collisions that can result in the formation of product. When the catalyst is a reactant in the rate determining step, and the reaction is first order in the catalyst, then a doubling of the concentration will double the rate. But if the rate determining step which includes the catalyst is not first order, then doubling the concentration won't double the rate. Then there is the case of a heterogeneous catalyst in which the reaction is essentially zero order in the catalyst. The amount of catalyst won't affect the speed of the reaction beyond the initial increase. The mere fact that the catalyst is present speeds up the reaction.
- Q: High school stage which organic chemical reactions do not use catalyst
- Aldehyde and silver ammonia solution reaction, and the new system of Cu (OH) 2 reaction.
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Carbon Black N762 Granluar
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 10000MT m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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