RUBBER VULCANIZING ACCELERATOR CBS (CZ)

Ref Price:
Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
12000 m.t./month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

RUBBER VULCANIZING ACCELERATOR CBS(CZ) 

 Chemical Name: N-Cyclohexyl-2-benzothiazole sulfenamide
Molecular Formula: C13H16N2S2
 Molecular Weight: 264.4
CAS NO. : 95-33-0
 Executive standardHG/T 2096-2006
Specification: 


Item 

Index

High-class products

First-class products

Acceptable end-product

 Appearance
(Visual inspection)


Grayish-white, light yellow powder or granules 

Initial M.P,oC     ≥ 

99.0

98.0

97.0

Loss on drying,%       ≤ 

0.20

0.30

0.50

Ash, %                ≤ 

0.20

0.30

0.40

Residue,%       ≤ 

0.00

0.05

0.10

In soluble in Methanol,%  ≤    

0.50

0.50

0.80

Purity,%             ≥ 

97.0 

96.0

Free amine,%    ≤ 

0.50

Properties: Gray, light yellow powder or granules with a little odor, no poison. The density is 1.31-1.34. And melting point 90-108 oC .Soluble benzene, methylene chloride, carbon tetrachloride, ethyl acetate, acetone, ethanol-soluble and petrol do not dissolve in water.

Application:  to promote common aftereffect on sexual one. Furnace applicable to the use of black plastic material, both anti-burning performance and excellent short curing time two major advantages. Enable for natural rubber, recycled rubber, vinyl synthetic rubber, especially for the SBR. May be used alone, but also with promoting agent D, DT, TT, TS and others use. Because of a bitter, it can not be used for food-related products. Photochromic minor, do not emit cream vulcanizate excellent anti-aging properties. Used tires, shoes, hose and belt, cable, general industrial products. 

Packaging: 25kg plastic woven bag, paper with plastic film bag, Kraft paper bag or jumbo bag.

Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 1 year.

Note: The product could be ultra fine powder based on customer accurate requirement.

 


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:What are the characteristics of the catalyst in the catalytic reaction?
The role of the catalyst in the chemical reaction is to change the rate of chemical reaction, and its own quality and chemical properties do not change.
Q:Why the amount of catalyst is too small will make the chemical reaction rate slowed down
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:Can Cuo react as a catalyst with H2O2, does its quality and chemical properties change?
Can be, please, upstairs said wrong ... ... ... ... ... ... catalyst is not not to participate in the reaction, the second is because the essence of the catalyst is to participate in the reaction to accelerate the reaction rate of conversion, the catalyst after the reaction will be regenerated, and before and after conservation, quality and Chemical properties do not change. CuO is the catalyst for H2O2 reaction, and the catalytic effect of CuO is better than Mn02!
Q:MnO2: catalyst?
A catalyst changes the RATE of a reaction, not the products. So, yes, you get the same products without the catalyst as you do with the catalyst.
Q:Can a catalyst be present in the rate equation?
Yes, a catalyst can be included in a rate law. That's because, most reactions occur in a series of step and the rate is based on the rate determining step, which is the slowest step. A catalyst may be a reactant in the rate determining step, and a product in a subsequent step. Therefore, the catalyst is not included in the overall reaction. But a catalyst need not always be in the rate law. The rate law is usually based on the rate determining step. ========== Follow up =========== In the free response questions on the AP chemistry exam there has been at least one case where a rate law included a catalyst( 2002D). Brown and LeMay always include at least one in their examples, and I always cover this situation when I teach rate laws and mechanisms in AP chemistry. Here is one comment: Other examples of species not in the balanced reaction occurring in the rate law would include catalysis, where a catalyst does not normally appear in the balanced reaction but does appear in the rate law. www.chem.arizona.edu/~salzmanr/48... Consider this generalized reaction which is catalyzed by M A + B --C A + M --Q ... slow Q + B --C ... fast M is the catalyst, and Q is the intermediate. The slow, or rate determining step, depends only on the concentrations of A and M, the catalyst. So even though the overall reaction does not include, M, the rate law does. Rate = k[A][M]
Q:What are catalysts and enzymes?
catalyst are enzymes that increase the rate of a reaction. they both are proteins. so basically, a catalyst is an enzyme that increases the rate of a reaction.
Q:Chemical catalyst in several ways
From the mechanism of the words of some of the adsorption is such as catalytic hydrogen in the Pt gas
Q:In the catalyst and light conditions to break down the water to get the chemical equation of hydrogen
2H2O = 2H2 ↑ + O2 ↑
Q:How the catalyst accelerates the chemical reaction
The effect of the catalyst on the rate of reaction and the effect of temperature on the reaction rate is fundamentally different. The catalyst can change the route of the reaction, reduce the activation energy of the reaction, increase the percentage of activated molecules in the reactants and increase the reaction rate.
Q:Chemical production of iodine and magnesium with water as catalyst!
In the 250mL three bottles were equipped with spherical condenser and constant pressure dropping funnel, in the condensate tube connected to the anhydrous calcium chloride drying tube. The flask was placed with 1.5 g of magnesium chip and a small tablet of iodine, 10 g of bromobenzene and 30 mL of anhydrous ether were mixed in a constant pressure dropping funnel. First 1/4 of the mixture into the flask, a few minutes later see the magnesium surface of the bubble generated, the solution was slightly cloudy, iodine color began to disappear. If no reaction occurs, use a hot water bath. After the start of the reaction, stir, slowly dropping the remaining bromophene ether solution, dropping the rate to keep the solution was slightly boiling state, after adding, in the water bath to continue reflow 0.5h, magnesium tablets full effect.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range