Specifications

1.Rubber retarder PVI/CTP powder/granular
2.N-Cyclohexy(thio)phthalimide
3.CAS No.:17796-82-6
4.Manufacturer
5.ISO

Rubber retarder PVI/CTP powder/granular 

 

Product name: Rubber antiscorching agent PVI/CTP

Chemical name: N-Cyclohexy(thio)phthalimide

 CAS No.: 17796-82-6
Structure:

                    

SPECIFICATION:

Item	Crystal	Oiled Crystal	Granule
Appearance	White Crystal	White Crystal	White 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
Oil content, %		0.0-2.0
Granule Diameter, mm			2.50

Properties: Specific gravity: 1.25--1.35. Soluble in acetone, benzene and carbon tetrachloride. Hardly soluble in gasoline and insoluble in 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.

Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 1 years when stored under normal conditions. 

 

 

Products Line:
1. RUBBER ACCELERATOR:  M(MBT), DM(MBTS), MZ(ZMBT), DCBS(DZ), NOBS(MBS), TBBS(NS), CBS(CZ), DOTG, DPG, DPTT, TMTM(TS), TETD, TMTD, CDD, ZBEC(ZBDC), ZEPC(PX), ZDEC(ZDC, EZ), ZDBC(BZ), ZDMC(PZ), DETU, ETU
2. RUBBER ANTIOXIDANT:  MBZ, MB(MBI), SP, BHT(264), 2246(MBP), TMQ(RD), PBN(D), 6PPD(4020), IPPD(4010NA), DTPD
3. ANTISCORCHING AGENT:  CTP(PVI)
4. OTHER ADDITIVES:  CARBON BLACK, SILICA , PETROLEUM RESIN, INSOLUBLE SULFUR 

 

Rubber retarder PVI/CTP powder/granular