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Antiscorching Agent PVI(CTP) for Rubber Manufacturing Industry

    Payment Type: L/C,T/T
    Min. Order: 1 Metric
    Delivery Time: 10 Days
    Packaging: 25kg bag
    Brand: MKWT
    Place of Origin: Henan, China (Mainland)
    Supply Ability: 500 Metric Ton/Metric Tons per Month

Basic Info

Model No.: PVI

Product Description

Specifications Chemical name: N-(cyclohexylthio) phthalimide

Molecular Formula: C14H15O2NS

Molecular Weight: 261.33

CAS No: 17796-82-6

Antiscorching Agent PVI (CTP)   Chemical name: N-Cyclohexy(thio)phthalimide Molecular Formula: C14H15O2SN Molecular Weight: 261.34 CAS NO.: 17796-82-6 EINECS NO.: 241-774-1   Specifications:  



Oiled crystal



White crystal (granule)

Initial melting point, °C,≥




Loss on drying, %, ≤




Ash, %≤




Residues on 80μm sieve, %≤




Additive, %




Granule diameter, mm




  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      
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