PRODUCTS

Yixing Lark Fine Chemical

PRODUCTS

Antioxidant

Magnesium oxide

Magnesium carbonate

Magnesium hydroxide

Intermediate

Accelerant

Rubber Vulcanization Accelerant BZ(ZDBC)

Product name

Zinc Dibutyl Dithiocarbamate

Structural formula

Chemical formula

C₁₈H₃₆N₂S₄Zn

Molecular weight

474.14

Quality Index

Index name	Index
Appearance	off-white powder
Melting point ℃	>103.0
Moisture %	<0.50
Zn %	<17-21
Residue on sieve (100mesh sieve)%	<0.1

Use

It is an excellent accelerant for natural rubber, synthetic adhesive and latex, has a high critical vulcanization temperature. The most favorable temperature varies between 95 to 110. This product has a large solubility in organic solvent, and usually used in low temperature vulcanization latex, do not to use in early stage vulcanization can greatly improve the ageing resistance of crosslinked rubber. It can be used as the anti-ager for polyurethane, all purpose adhesive and alkene rubber.

Packing

woven bagwith plastic bag, kraft compound bag, net wt 25kg.

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