Products

Nobs -75 Pre-Dispersed Rubber Accelerator

China Nobs-75 Pre-Dispersed Rubber Accelerator, Find details about China Nobs-75, Rubber Additives from Nobs-75 Pre-Dispersed Rubber Accelerator

Model NO.
NOBS-75
Kind
Accelerator
Appearance
Crystal (Granule)
Port
Any Main Port in China
Purity
98%
Trademark
YLSCH-RBB
Transport Package
Plastic Woven Bag, Paper with Plastic Film Bag
Specification
25kgs/Bag
Origin
China
HS Code
3812100000
Model NO.
NOBS-75
Kind
Accelerator
Appearance
Crystal (Granule)
Port
Any Main Port in China
Purity
98%
Trademark
YLSCH-RBB
Transport Package
Plastic Woven Bag, Paper with Plastic Film Bag
Specification
25kgs/Bag
Origin
China
HS Code
3812100000
Rubber Accelerator NOBS(MBS)-75
 
CHEMICAL NAME: N-Oxydiethylene-2-benzothiazole sulfonamide
MOLECULAR FORMULA: C11H12N2S2O
CHEMICAL STRUCTURE:
Nobs-75 Pre-Dispersed Rubber Accelerator
MOLECULAR WEIGHT:253.35
CAS NO:102-77-2
QUALITY STANDARD:
Active Content(%)75CarrierEPDM/EVA
AppearanceLight-Yellow GranulesMelting Point80ºC min
Mesh Ash Content0.03% max
Mooney Viscosity ML1+4 50ºC≤50Heating Loss Content0.3% max
Density(g/Cm³)1.15-1.25  
Composition75 %N-Oxydiethylene-2-benzothiazole sulfonamide,25% EPDM/EVA binder and dispersing agents

Binder type can be customized. Except EPDM/EVA, others binders, such as SBR,NBR also can be available for.

APPLICATION:

NOBS-75,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 other vulcanization accelerators such as thiurams, guanidines and dithiocarbamates to improve the activity. Mainly used in manufacture of tires, shoes and belts

DOSAGE:

Max 0.5phr to avoid blooming.

PACKING & STORAGE:

Net weight 25kg/carton lined PE bag; Net 600 kg/pallet.
Shelf-life: 12 month in its original packaging
Stored in a dry and cool place.
 
 

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