Dongsung Chemex DCP 40
CHEMEX DCP 40 is a pre-dispersed dicumyl peroxide formulation containing approximately 40% active DCP on an inert mineral carrier (typically CaCO₃), supplied as a free-flowing powder or granules. This format delivers all the crosslinking efficiency of DCP with safer handling, easier dosing, and better dispersion compared to 99% DCP crystals—making it ideal for Indian manufacturers of rubber, EVA/PE foam, XLPE cable compounds, TPVs, and technical rubber goods.
Functional Features & Technical Detail
- 40% Active DCP on Carrier: Consistent peroxide content, with 60% CaCO₃ for safe, accurate dosing.
- Easy Handling: Powder/granule form reduces dust, improves flow, and minimizes risk of hotspots or dosing errors.
- Versatile Crosslinking Agent: Suitable for natural and synthetic rubbers, EVA, PE, XLPE, TPVs, and more.
- Uniform Dispersion: Formulated for even distribution and non-blooming behavior in rubber and polymer compounds.
- Safer Processing: Lower active content and inert carrier improve workplace safety and handling compliance.
Applications
CHEMEX DCP 40 is trusted by Indian and global processors for:
- Rubber Crosslinking: EPDM, EPR, HNBR, NBR, silicone rubber, and NR for automotive hoses, seals, gaskets, and profiles.
- EVA & PE Foam Crosslinking: Footwear, sports, construction foams with excellent compression set and rebound.
- XLPE & Cable Compounds: Crosslinks PE/EVA for wire and cable insulation/jacketing, improving heat and stress-crack resistance.
- TPVs, Shoe Soles, Seals: Used in thermoplastic vulcanizates, EVA/rubber shoe soles, and technical rubber goods.
- EPS, Foams, Flame-Retardant Systems: For foam structure, cell formation, and as a co-curing agent in composite and coating systems.
Need Technical guidance?
Why buy Dongsung Chemex DCP 40 from JITSY?
- Direct import & verified sourcing
- Authorised channel–led supply
- Pan-India B2B delivery
- Transparent pricing & documentation
- Mobile app–enabled procurement
- Full compliance (RoHS, BIS/ISI, EPR, GST)
- Batch traceability
FAQs
Frequently Asked Questions
What exactly is CHEMEX DCP 40?
How is DCP 40 different from DCP 99?
Where is CHEMEX DCP 40 typically used?
What are the basic storage recommendations for DCP 40?
Can CHEMEX DCP 40 be used for XLPE cable applications?
What are typical processing and curing temperatures for DCP 40?
How can I get a technical recommendation or quote for CHEMEX DCP 40?
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