PVI
Contact Info
- Add:Middle Section Jianghan Road, Puyang City, Henan Province,China., Zip: 457000
- Contact: Manager Wang
- Tel:86-393-8202939 13939346848 13869587939
- Email:cysysz@yahoo.com.cn
Other Products
Chemical Name: N-Cyclohexy(thio)phthalimide
structure:
Molecular Formula: C14H15O2SN
Molecular Weight: 261.34
CAS NO: 17796-82-6
Specification:
| Item | Crystal | Oiled crystal | Granule |
| Appearance | White crystal(granule) | ||
| Initial M.P.℃ ≥ | 90.0 | 89.0 | 89.0 |
| Loss on drying % ≤ | 0.30 | 0.50 | 0.30 |
| Ash % ≤ | 0.30 | 0.30 | 0.30 |
| Residue on 840μm sieve % ≤ | 0.00 | 0.00 | \ |
| Additive % | \ | 0.1-2.0 | \ |
| 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.
Warmth Notes: The product could be ultrafine powder based according to user needs.
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