Quick Details
| Classification: Chemical Auxiliary Agent | CAS No. : 102-77-2 | Place of Origin: China (Mainland) |
| Type: Adsorbent | Adsorbent Variety: Activated Carbon | Usage: Plastic Auxiliary Agents |
| Brand Name: RICHON | APPEARANCE: GRANULAR/CRYSTAL | Colour: Light yellow or orange |
Packaging & Delivery
| Packaging Detail: | Packing: 25kgs net bags. |
| Delivery Detail: | Prompt shipment. |
Specifications
Rubber accelerator NOBS
RICHON main supplyer in China
N-Oxydienthylene-2-benzothiazole sulfenamide
Cas no. : 102-77-2
RICHON main supplyer in China
N-Oxydienthylene-2-benzothiazole sulfenamide
Cas no. : 102-77-2
Rubber accelerator NOBS
SPECIFICATION:
|
Item
|
Crystal
|
Granule
|
|
Appearance
|
Light yellow or orange crystal
|
Light yellow or orange granule
|
|
Initial M. P. (Min) ≥ ° C
|
80.0
|
80.0
|
|
Loss on drying (Max) ≤ %
|
0.30
|
0.30
|
|
Ash (Max) ≤ %
|
0.30
|
0.30
|
|
Granular diameter mm
|
-
|
1.5
|
Properties: Light yellow brownish powder, grain. Bitter taste. Specific gravity: 1.34--1.40. Soluble in benzene, acetone, methyl alcohol; insoluble in water.
Application: An excellent delayed accelerator. The performance is similar as CZ with better scorch safety. Widely used in NR, IR, SBR, NBR and EPDM. Can be used alone or with those vulcanization Accelerators such as thiurams, guanidines and dithiocarbamates to improve the activity. Mainly used in manufacture of tires, shoes and belts. Non-blooming. Not Suitahle appying in beverage and food containers because of the bitterness of the product after vulcanization.
Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. Storage life is 1 years when stored under normal conditions.