Item

Standard

Packing

Appearance

White powder

20kg/25kg bag.

Initial M.P.

105.0°C Min

Loss on drying

0.30% Max

Zn Content 

15-17%

Residue on 150µm sieve

0.0% Max

Oil content

1.0--2.0%

Properties

Little odor, specific gravity: 1.24--1.28.
Soluble in benzene, chloroform and
carbon disulphid; Insoluble in water
and dilute alkali.

Used for primary or secondary ultra-
accelerator in NR, IR, BR, SBR, NBR,
HR, EPDM, and their latexes. Similar in
property to Rubace PZ and Rubace
EZ. Has less accelerating effects than
Rubace PZ and Rubace EZ to dry
rubber. Effectively used for in both
natural and synthetic latexes for faster
curing at normal (low) temperature than
with Rubace PZ and Rubace EZ, and
less scorching and blooming.
Functions as an antioxidant in
adhesive systems and has effect as a stabilization agent without non-staining
in cement with not vulcanized.