Rubber Antiscorching agent CTP (PVI)-----oil powder

　　　　　　　　　　　　　　　

Chemical name: N-(cyclohexylthio) phthalimide

Molecular Formula: C₁₄H₁₅O₂NS

Molecular Weight: 261.33

Structure Formula ：

CAS No: 17796-82-6

Executive Standard:Q/XHR01-2007

Properties:

This material is crystalline ,white or pale yellow . It can dissolve in benzene, aether and ethyl acetate easily. It also can dissolved in warm or hot heptanes and carbon tetrachloride as well as in gasoline slightly, but not in kerosene and water.

Specification:

Item	Index
appearance	white or offwhite crystalline
effective content % ,≥	97.0
melting point ℃ min	90-94
loss on heating ?%, ≤	0.30
ash ?%, ≤	0.10
Insoluble in toluene?%, ≤	0.50
Oil content %	1.0-1.5
identification IR	identical to standard

Usage: The material can be utilized in natural rubber and synthesize rubber. It may protect effectively the rubber material from scorching during processing,It also has relamation function for rubber materials which bear high heating or slight damage in mixing.
Storage: To be stored in dry and ventilated place and protected from heat and damp.
Package: three-in-one kraft paper bag ,net: 25kg /bag.