Retarders

Products

Chemicals

Compositions

Appearance

Melting Point ℃

Application Characteristics

 Crystal

Powder

CTP

N-(cyclohexylthio)-

phthalimide

White to light yellow crystal powder

89-94

Retarder for NR and synthetic diene rubbers, specially for sulphenamides conventional curing system. Suitable for the tire, hose,belts and TRG articles.

 Oil Coated

Powder
CTP

N-(cyclohexylthio)-

phthalimide with

0.2~1.0% oil

White to light yellow powder

88-92

Retarder for NR and synthetic diene rubbers, specially for sulphenamides conventional curing system. Oil coating is effectively avoiding the powder from agglomeration during storage and delivery,and also for the good dispersion during mixing. Suitable for the tire, hose,belts and TRG articles.

 Filler

Coated

Powder

CTP

N-(cyclohexylthio)-

phthalimide with

 2~5%inertial filler

White to light yellow powder

89-94

Retarder for NR and synthetic diene rubbers, specially for sulphenamides conventional curing system. Filler coating is effectively avoiding the powder from blocking during storage and delivery. Suitable for the tire, hose,belts and TRG articles.

 Granule

CTP

N-(cyclohexylthio)-

phthalimide with

1% organic carrier

White to light yellow pillar granule

88-92

Retarder for NR and synthetic diene rubbers, specially for sulphenamides conventional curing system. Granule type is easy for the automatic weighing system. Suitable for the tire, hose,belts and TRG articles.