Rubber Antiscorching Agent CTP(PVI)
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rubber antiscorching agent
Antiscorching Agent CTP (PVI)
Chemical name: N-(cyclohexylthio) phthalimide
Molecular Formula: C14H15O2NS
Molecular Weight: 261.33
Properties: The material is white or yellowish crystalline powder, dissolves in acetone, benzene, toluene, ethyl ether, ethyl acetate as well as warm carbon tetra chloride, ethyl alcohol and heptane; It slightly dissolves in gasoline, but is insoluble in kerosene and water.
Appearance White or yellowish crystalline powder
Melting point 89~940
Loss on heating <=0.5%
Available content >=96%
Insoluble matter in toluene <=0.5%
Identification IR Identical to standard
Usage: The material can be used in natural or synthetic rubber and can effectively prevent the rubber materials from scorching during processing, it makes it possible for extruder and calender to run at high temperature and high speed, and improves capacity of the vulcanizer. The product can also improve the storage stability of the rubber materials and keep them from natural vulcanization during storage. Meanwhile, it has reclaimaion function for rubber materials that have been borne at high temperature or dangerous for scorching.
Storage: Stored in dry and ventilated place and prevented from heat and damp. Its storage period is one year.
Package: Three as one paper and poly bags.
Net Weight: 20 kg/bag.