rubber accelerator DZ(DCBS)

Molecular Weight: 346.58
Specification: QJ/DZ02.09-1995
ITEM Grade I Grade II
Appearance Cream to light brown granule or grayish white powder
Initial melting point 96.0 Ž min. 96.0 Ž min.
Heating loss 0.4% max. 0.5% max.
Ash 0.30% max. 0.4% max.
Residue on 0.150 mm sieve 0.5% max. 0.5% max.
Property: No foul odour, but taste bitter, easily soluble in benzene, carbon tetrachloride, ethylene, chloride. Soluble in gasoline, ethy-lacetate, ethanol, acetone. Insoluble in water.
Application: Better antiscorching and ablation resistance of sulfenamide accelerators in natural rubber than that of DIBS. And much safer in processing. Mainly used in the manufacture of tires, rubber belts and shock absorber.
Packaging: 25kg net in a woven bag lined with polyethylene.
Storage: Keep in a low temperature off heat and moisture to avoid degradation reaction. The storage life is recommended not to exceed 6 months under normal conditions.
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Sales Conditions & certifications:
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ISO9001:2000