accelerator px

specs:n.w.25kg/bag

chemical name:zinc ethylphenyldithiocarbamate
molecular formula:c18h20n2s4zn
molecular weight:458.02
properties:
white or yellow powder , specific gravity 1.50. soluble in hot chloroform and hot benzene, insoluble in acetone, carbon tetrachloride, ethanol and water, sparingly soluble in gasoline, benzene and hot ethanol, solubility in rubber 0.25%, odorless, tasteless, non-toxic, storage life 2 years.
uses:
similar to pz, zdc and bz, and with better anti-scorching property. it is non-staining, non-discoloring, odorless, tasteless and non-toxic, suitable for accelerating latex vulcanization. it is used in transparent or bright-colored rubbers, medical rubbers, rubber mould, food-contact rubber-impregnated products, latex sponge, adhesive plaster, self-vulcanizing products, etc. rate of use is generally 0.2-1.5 in rubber and 0.5-2.0 in latex.
appearance:white or yellow powder
melting point≥195ºc
heating loss≤0.5%
zn:13.0%-15.0%
residue on sieve(100mesh):0
packing:
pe film bag lined pp woven bag or laminated kraft bag, net wt 25kg.
storage:
stored in cool and dry place, avoid fire, insolation and moisture.

14634-93-6