Paramtents
Packging & Delivery
Briefing
PolyAdds Accelerator Newvulca NOBS is a post-effect vulcanization accelerator with short vulcanization time, excellent scorch resistance and safe processing. Suitable for natural and synthetic rubbers. Mainly used in the manufacture of tires, hoses, rubber shoes, conveyor belts and other industrial rubber products.
Detailed
Appearance (visual) Light yellow or orange grains
initial melting point,℃ , ≥80
heat reduction,%, ≤0.50
ash,%, ≤0.30
methanol insolubles,%, ≤0.50
free amine,%, ≤0.50
purity,%, ≥97.0
PolyAdds Accelerator Newvulca NOBS is a post-effect vulcanization accelerator with short vulcanization time, excellent scorch resistance and safe processing. Suitable for natural and synthetic rubbers. Mainly used in the manufacture of tires, hoses, rubber shoes, conveyor belts and other industrial rubber products.
features
Light yellow or orange-yellow granules, non-toxic, with a slight ammonia smell. Melting point above 79℃, specific gravity 1.34-1.40, soluble in benzene, acetone, chloroform, insoluble in water, dilute acid and alkali. Heating above 60 ℃ gradually decomposes.
Package
Woven bags lined with plastic bags or kraft paper composite bags, 25kg/bag, or according to customer requirements.