Product description

Composition	80% N-(cyclohexylthio) phthalimide, 20% EPDM binder and dispersing agents
Appearance	BeigegRanules
Density,20 oC	Approx. ~1.23 g / cm3  (20oC)
Physiological properties:  See safety data sheet (MSDS)
Raw material characteristics of CTP: Melting point 85 oC Evaporation loss  0.5 % CTP content  98% Sieve residue 63m  0.1 % Ash content  0.4 %

 

Use Characteristics Konson CTP-80 retards the onset of cure in NR and diene sythetic rubbr without considerably extending the total curing time. It is preferably used with sulphenamide or thiazole accelerators to improve processing safety, keeping the properties of the vulcanizate unchanged. Konson CTP-80 significantly improves the storage stability of uncured diene rubber compounds. When Konson  CTP-80 is used in the compounds, it is possible to process the rubber compounds at higher temperatures, thereby ensuring full use of machine capacity. Contact staining does not occur. HiDispersion CTP-80 causes only very slight discolouration in bright or white articles.

 

Processing Advantagesthe thermoplastic, excellent compatible EPDM/EVA binder which is combined with active dispersing promoters allows much more easily and quickly incorporation and excellent dispersion in the rubber mixing. In this way, optimal activity of the effective CTP is assured.

Dosage levelsNormally 0.2 - 2.0 phr

ApplicationsCompounds based on synthetic diene rubber and natural rubber, which are mainly cured with  thiazole and sulphenamide accelerators (e.g. In the production of tires, conveyor belts, soles, technical moulded and extruded articles.

PackingNet 25 kg cartons with plastic inner.

Storage stabilityin original closed containers under cool and dry conditions max. 2 years.

HandlingConsult material safety data sheet (MSDS) for additional handling information.