• Carbon Black N339 Granluar System 1
  • Carbon Black N339 Granluar System 2
  • Carbon Black N339 Granluar System 3
Carbon Black N339 Granluar

Carbon Black N339 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 N339 (Granule)

Product Description:

carbon black N339:
1.Usage Rubber Auxiliary Agents;
2.Product Status:Black powder or granular;
3.Standard: ISO 9001:2000

Suggest for Use:


(1) use for passenger tires, the card tire tread rubber, rubber conveyor belt covers, hose, and the various requirements of high abrasion resistance rubber industrial products.
(2) The usage and for the FDA in the tread rubber compound reinforced performance, abrasion resistance and tear properties of population growth near N220 carbon black, squeeze better performance, especially for SBR / BR Rubber and use system. However, the FDA manufacturing tread rubber, its rolling resistance in the N330 series carbon black is the highest, which is in the rubber formula design, must be given.

TDS of the Carbon Black N339

Product Varieties

N339

Pouring density(kg/m3)

305~385

Iodine absorption Value(g/kg)

85~95

300%modulus(Mpa)

-0.4~1.6

DBP absorption Value (10-5m2/kg)

115~125

Ash content

≤0.7%

24Mn DBP(10-5m2/kg)

94~104

45um sieve residue

≤0.05%

CTAB surface area(103m2/kg)

87~99

500um sieve residue

≤0.001%

STSA/(103m2/kg)

83~93

Impurity

NO

Nsa surface area(103m2/kg)

86~96

Fine content

≤10%

Tint strength(%)

106~116

Tensile strength(Mpa )

≥-0.5

Heatloss(%)

≤2.5

Elongation at failure

≥-50%

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:Is there a catalyst in the chemical shop?
If it is manganese dioxide what is sold because it is not dangerous not expensive
Q:Why does the CuO catalyze the reaction rate faster and faster when catalyzing the decomposition of hydrogen peroxide or tell me how to make the catalyst catalyst faster
Heating or increasing the contact surface of the reactants.
Q:Is it not the rate to accelerate the addition of the catalyst to the catalyst, and that is why the balance does not move
In the chemical equilibrium, after adding the catalyst, the positive and negative reaction rate increases equally, but the positive reaction rate is still equal to the reverse reaction rate, so the balance does not move
Q:Especially how can i explain the experiment with a paper and 2 paperclips with the paper acting as the catalyst.
Catalysts lower the activation energy of a given chemical reaction, thus speeding it up
Q:What kind of compounds or elements can be used as catalysts in high school chemistry? What is the catalyst for what?
Manganese dioxide and iron are more common, vanadium oxide sometimes encountered, sulfuric acid is also a catalyst, but generally used as a dehydrating agent. Inorganic catalysts catalyze the object is diverse, unlike the organic catalyst as a single, so hard to say. In high school is probably used to prepare oxygen when the use of manganese dioxide
Q:Several experiments were carried out using catalysts
Hydrogen peroxide in the manganese dioxide as a catalyst for decomposition reaction: 2H2O2 == MnO2 == 2H2O + O2 ↑ (laboratory oxygen principle)
Q:Co and No form a chemical equation for Co2 and No2 under the action of a catalyst
Write the catalyst on the horizontal line, where NO is the oxidant and CO is the reducing agent
Q:The beginning of the chemistry plus the catalyst and the plot without the Cuihua agent
What image, rate or balance?
Q:Chemistry teaching and learning a bit difficult, thank you
Palladium Pd, platinum Pt as a catalyst
Q:Chemical Glossary: Catalyst
The catalyst is a substance that can change the rate of the reaction without changing the standard of the reaction Gibbs free, according to the definition of the International Pure and Applied Chemistry (IUPAC) in 1981, Enthalpy change. This effect is called catalysis. The reaction involving the catalyst is a catalytic reaction.

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