Loading Port:Tianjin Port
Payment Terms:TT or LC
Min Order Qty:20MT m.t.
Supply Capability:120000MT Per Year m.t./month
Antiscorcher PVI/CTP (N-Cyclohexy(thio)phthalimide )
Chemical Name:N-Cyclohexy(thio)phthalimide
Molecular Formula: C14H15O2SN
Molecular Weight: 261.34
CAS NO:17796-82-6
1.CAS NO:17796-82-6
2.rubber antiscorcher PVI(CTP)
3.the anti-scorching agent for both natural and synthetic rubber.
Specification of Antiscorcher PVI/CTP (N-Cyclohexy(thio)phthalimide ) :
Item | Crystal | 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.
Packing:
25kg per bag or other packing way as customer request.
Storage:
Keep container tightly closed in a cool,well-ventilated palce. The recommended max storage life is 1 year when stored under normal conditions.
