Rubber Vulcanization Accelerator Nobs (NBS) Powder/Granuals/Pre-Dispersed Masterbatch

• CAS No.: 102-77-2
• Formula: C11h12n2s2o
• Certification: REACH
• Kind: Accelerator
• Transport Package: Ply Kraft Paper Bag
• Specification: 25KG
• Model NO.: NOBS
• Origin: China
• HS Code: 3812100000

Product Description

Rubber Vulcanization Accelerator NOBS(NBS) Powder/Granuals/Pre-dispersed Masterbatch
VULCANIZATION ACCELERATOR NOBS(NBS)
Chemical name: N-Oxydiethylene-2-benzothiazole sulfenamide
Molecular formula : C₁₁H₁₂N₂S₂O
Quality standard (GB/T8829-2006)

Item	First grade	Qualified product
Appearance(eye)	light yellow or orange yellow granule
Initial Melting point, ºC≥	80	78
Loss on heat, % ≤	0.5	0.5
Ash, % ≤	0.3	0.4

Properties: light yellow or orange yellow granule, non-toxic, Density 1.34-1.40. 

insoluble in water. It will decompose gradually if heated in 60 degree C.

Application: used in tyre, rubber pipe, rubber shoes, and convey belt

Package: plastic woven bag or paper-plastic laminated bag, 25kg/bag.





Guangzhou Jingsha Rubber Trade Co.,Ltd was established in 2006 with stated-owned background. Specialized in various rubber products such as natural rubber, synthetic rubber, accelerator, antioxidant, carbon black, etc., our offerings have met the stringent quality standards and certifications like REACH, ROHS,NSF, SGS, CNAS, ISO, etc. Our rubber additives have been provided to the top 75 tire companies worldwide. With our expertise and unwavering commitment to excellence, we are confident in meeting your requirements.