Xinxiang Huarui Fine Chemical Co., Ltd.

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accelerator NOBS

Product Details:

CAS No.	102-77-2
Purity	98%
melting point	78
Place of Origin	Henan, China (Mainland)
Brand Name	HR
Model Number	80

Payment & Shipping Terms:

Minimum Order Quantity:	1 Ton
Price:	FOB tianjin USD 2500~3000
Packaging Details:	3 in 1 kraft paper bag,net:25kg/bag
Delivery Time:	within 7days after receipt of 30%T/T deposite,or L/C sight
Payment Terms:	L/C,T/T
Supply Ability:	10000 Ton per Year

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Detailed Product Description

NOBS(MBS)

Molecular Formula:

C₁₁ H ₁₂N ₂ S ₂₀

Chemical Name:

N-Oxydienthylene-2-benzothiazole sulfenamide

structure:

Molecular Weight:

253.35

Product Standard:

GB8829-88

CAS NO:

102-77-2

Specification:

Index	Specification
	1 st grade	Qualified
Appearance	Yellow powder
Initial M.P. ≥	80.0		78.0
Loss on heating % ≤	0.50		0.50
Ash % ≤	0.30		0.40

Properties:

Light yellow brownish powder, grain. Bitter taste. Specific gravity: 1.34--1.40. Soluble in benzene, acetone, methyl alcohol; insoluble in water.

Application:

excellent delayed accelerator. It's a good accelerator to extend the efficiency for natural and synthetic rubber. It has a little activity, easy distribution, no blooming, fast-vulcanized speed, strong antiburntability, safe operation, and the vulcanized rubber has good physical and antiaging performance. Suitable for tires, inner tubes, rubber belts and other rubber products.

Packaging:

3 in 1 kraft paper bags. net:25kgs

Storage:

tightly closed in a cool, well-ventilated place. Avoid strong sunlight.