Antiscorching Agent CTP (PVI)

used in NR and SR white crystal/granule specific gravity: 1.25--1.35 high quality best price

Antiscorching Agent CTP (PVI)

Chemical name: N-Cyclohexy(thio)phthalimide

Molecular Formula: C14H15O2SN

Molecular Weight: 261.34

CAS NO.: 17796-82-6

EINECS NO.: 241-774-1

Specifications:

Item	Crystal	Oiled crystal	Granule
Appearance	White crystal (granule)
Initial melting point, °C,≥	90.0	90.0	90.0
Loss on drying, %, ≤	0.30	0.40	0.30
Ash, %≤	0.30	0.40	0.30
Residues on 80μm sieve, %≤	0.00	0.00	\
Additive, %	\	0.0-2.0	\
Granule diameter, mm	\	\	2.50

Properties: Specific gravity: 1.25--1.35. Soluble in acetone, benzene, toluol, diethyl ether, ethyl acetate, hot CCl4 and hot alcohol, slightly soluble in gasoline, insoluble in derosene and water.

Application: Pre-vulcanisation inhabitor. Provide predictable scorch control in most sulphur valcanisation; Improved cost performance through marginal stock recovery, single- stage mixing, higher processing and/or curing temperatures; activity is linear and higher than most retarders; may cause bloom above 0.5 phr. It is the anti-scorching agent for both natural and synthetic rubber.

Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag.

Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 1 years when stored under normal conditions.

Antiscorching Agent CTP (PVI)