| Model: | PVI(CTP) |
|---|---|
| Brand: | DOUBLE VIGOUR |
| Origin: | Made In China |
| Category: | Chemicals / Other Chemicals |
| Label: | rubber antioxidant , rubber chemical , rubber auxiliary |
| Price: |
US $3659
/ ton
|
| Min. Order: | 1 ton |
| Last Online:15 Mar, 2013 |
PVI(CTP)
Chemical Name:N-Cyclohexy(thio)phthalimide
Structure:
Molecular Formula: C14H15O2SN
Molecular Weight: 261.34
CAS NO:17796-82-6
Specification:
Item | Oiled crystal | Granule | |
Appearance | White crystal(granule) | ||
Initial M.P. οC ≥ | 90.0 | 90.0 | 90.0 |
Loss on drying % ≤ | 0.30 | 0.40 | 0.30 |
Ash % ≤ | 0.30 | 0.40 | 0.30 |
Residues on 840μm 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 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.
