Carbon Black N375 Granluar
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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 N375 (Granule)
Product Description:
carbon black N375:
1.Usage Rubber Auxiliary Agents;
2.Product Status:Black powder or granular;
3.Standard: ISO 9001:2000
Suggest for Use:
1) The purpose of the use of this product is basically the same with the N339, is mainly used for passenger car tire, truck tire, and off-road tire tread rubber, but also to cover the rubber conveyor belt and so on.
(2) The usage and for the FDA In addition to structural and thermal, chemical and biological thinning slightly lower than the N339, other usage and acting on the N339 is basically the same
TDS of the Carbon Black N375
Product Varieties | N375 | Pouring density(kg/m3) | 305~385 |
Iodine absorption Value(g/kg) | 85~95 | 300%modulus(Mpa) | -0.9~1.1 |
DBP absorption Value (10-5m2/kg) | 109~119 | Ash content | ≤0.6% |
24Mn DBP(10-5m2/kg) | 91~101 | 45um sieve residue | ≤0.05% |
CTAB surface area(103m2/kg) | 90~102 | 500um sieve residue | ≤0.001% |
STSA/(103m2/kg) | 86~96 | Impurity | NO |
Nsa surface area(103m2/kg) | 88~98 | Fine content | ≤10% |
Tint strength(%) | 109~119 | Tensile strength(Mpa ) | ≥-1.0 |
Heatloss(%) | ≤2.5 | Elongation at failure | ≥-40% |
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: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:Always speeds the reation ratedoes not affect the reation rateundergoes a chemical changedoes not become part of the chemical changealways slows the reation rate
- the BEST ans is does not become part of the chemical change!!!!! *Defination of catalyst:catalyst is a chemical substance that will CHANGES the rate of reaction.it does not undergoes any chemical changes catalyst affect the reation rate!!! catalyst can divide into positive and negative catalyst so it can changes(either SPEEDS or SLOWS) the reaction rate
- Q:It is best to tell me what the role of sulfuric acid in these reactions, respectively
- Esterification reaction (dehydration), nitration (dehydration, concentrated nitric acid), carbonation reaction or dehydration reaction (organic matter in sulfuric acid blackening, dehydrating agent), sulfonation reaction (dehydrating agent), ethylene (dehydrating agent).
- Q:Name one case in which catalyst poisoning is useful?
- Usually, catalyst poisoning is undesirable as it leads to a loss of usefulness of expensive noble metals or their complexes. However, poisoning of catalysts can be used to improve selectivities of reactions. In the classical Rosenmund reduction of acyl chlorides to aldehydes, the palladium catalyst (over barium sulfate or calcium carbonate) is poisoned by the addition of sulfur or quinoline. This system reduces triple bonds faster than double bonds allowing for an especially selective reduction. Lindlar's catalyst is another example — palladium poisoned with lead salts. As described by its inventor,[1][2] the catalyst is prepared by reduction of palladium chloride in a slurry of calcium carbonate followed by adding lead acetate. By this approach, one obtains a catalyst with a large surface area. Further deactivation of the catalyst with quinoline enhances its selectivity, preventing formation of alkanes. An example of alkyne reduction is the reduction of phenylacetylene to styrene.[1] en.wikipedia.org/wiki/Lindlar%27s...
- Q:Can chemical reaction limits be changed by catalyst or other methods?
- You can use heating, pressurization and other methods.
- Q:Is the catalyst in the field of inorganic chemistry?
- In the chemical discipline, including inorganic chemistry, analytical chemistry, organic chemistry and physical chemistry and other secondary disciplines, catalytic science for the three disciplines, generally attributed to the physical chemistry of the mouth.
- Q:How does the catalyst affect chemical balance? Why the catalyst has no effect on the chemical equilibrium, for v-t diagram
- Chemical reaction to reactor molecules to reach a certain amount of energy in order to react, this energy is the activation energy of the reaction. While the material energy in nature can be obtained by probability statistics
- Q:The quality and nature of the catalyst before and after the chemical reaction did not change this sentence wrong? Why did the "middle school student study" say it was wrong?
- The newspaper is wrong and find the teacher's theory. The
- Q:how can you tell when a substance serves as a catalyst?
- The purpose of a catalyst is to provide an alternate pathway for a reaction to proceed, often one with a lower activation energy, such that the reaction will generally proceed faster. The key to catalysts if they they are NOT consumed by the reaction in the end (they may be consumed in an intermediary step, but if so, a subsequent step will recreate the catalyst). In other words, catalysts do not actually participate in the reaction, so they may be reused when the reaction has completed.
- Q:Biological enzymes and chemical catalysts of the differences in the source, nature and catalytic characteristics of the different, specific point
- Catalyst catalytic reaction relative conditions higher, selectivity than biological enzymes
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Carbon Black N375 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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