Product name

CBS（CZ）

chemical name

N-cyclohexyl-2-benzothiazole sulfonic amide

 chemical structural aformul 

CAS  RN

 95-33-0

Technical index

parameter

powder

Oil powder

particles

     Appearance(Visual inspection) 

             Grayish-white, light yellow powder or granules      

Initial melting point ℃(≥)

98.0

97.0

97.0

heating reduction%(≤)

0.40

0.5

0.40

Ash%(≤)

0.30

0.30

0.30

sieve residue 63 μm %(≤)

0.50

--

sieve residue 150 μm %(≤)

0.10

0.10

--

           density, g/cm & sup3;

1.30

1.30

1.30

In soluble in Methanol,%(≤)

0.50

0.50

0.50

Purity,b%(≥)

96.50

95.0

96.0

Free amine,%(≤)

0.50

Application

vulcanization speed

Express

     APPLICATION     

◆performance:RXX accelerator CBS(CZ) is gray-white to light yellow powder, soluble in benzene, ethyl acetate, insoluble in water, slightly soluble in gasoline.
◆Purpose : is an excellent aftereffect accelerator, suitable for natural rubber and synthetic rubber, and can improve the physical and mechanical properties of rubber products. CBS makes
◆RXX  has a long scorching time, high processing safety and fast vulcanization speed. It can be used alone in low-sulfur vulcanization, and can also be used with dithiocarbamate or thiuram accelerators. The obtained vulcanizate has good aging resistance and compression set resistance. The scorching time of the compound after CBS and dithiocarbamate accelerator and thiuram accelerator will be significantly shortened. For the application of rubber products in contact with food to improve processing safety, please refer to the relevant sections of FDA and BgVV.
◆storage:sealed and stored in a cool, dry and well-ventilated place. Avoid direct sunlight.
◆packaging:composite paper bag, lined with plastic film bag, net weight 25kg, 500kg per holder.

packcging

kraft paper bag

25kg

storage period

24 months

EINECS No

202-411-2

Executive standard

 GB/T 31332-2014

Product name

CZ（CBS）-80

Carrier

SBR

Chemical Composition

N-cyclohexyl-2-benzothiazyl sulphenamide

Active Content %

80

Color

Grey-white granules

Mooney Viscosity ML1+4 50℃  ≤

50

Mesh

100

Density

1.10

CBS（CZ）-80

Pre-Dispersed Polymer Bound Chemicals

function

Vulcanizing Agent

composition

A homogeneous mixture of dipentamethylene thiuram tetrasulphide and polymeric binder at 70/30 ratio

Density（g/cm3）

Approx 1.15

Ash%(≤)

Approx 1.9

Application Notes

Use

CBS-80 is a secondary accelerator of diene rubbers,especially suit for tyres and anti-vibration articles,which can improve the mechanical behavior of products.

Dosage

0.5 - 2.0

Packaging

25 kgs in carton box with polyethylene bag liner

Storage

Keep cool (below 25℃) and dry in original package.24 months from production date