Dongsung Chemex DCP 99
Dongsung CHEMEX DCP is a high-purity dicumyl peroxide (DCP, CAS 80‑43‑3) engineered for use as a crosslinking agent and polymerization initiator in polyethylene (PE), EVA, ABS, EPS, and rubber. Available in solid (99%), liquid, and 40% carrier-based grades, CHEMEX DCP is a recognized global brand, now available in India through JITSY for cable, foam, footwear, and polymer processors seeking consistent DCP performance and robust technical documentation.
Functional Features & Technical Detail
- High-Purity DCP (≈99%): Ensures reliable, repeatable crosslinking and polymerization in PE, EVA, EPS, and elastomers with consistent active oxygen content.
- Multiple Handling Formats: Solid crystals, liquid, and 40% powder on CaCO3 carrier for compounding flexibility and safe dosing in various equipment.
- Efficient Crosslinking Agent: Supports robust foam formation, cable insulation, rubber vulcanization, and EPS expansion with superior thermal, chemical, and mechanical properties.
- Proven Decomposition Profile: Well-documented half-life and SADT data enable predictable cure design and safe processing windows.
- Trusted Global Brand: Produced in Dongsung’s dedicated DCP plant in Yeosu, Korea, with ISO-based quality systems and full regulatory compliance for Indian industry.
Applications
Dongsung CHEMEX DCP 99% is trusted by leading Indian and global manufacturers for:
- EVA & PE Foam Crosslinking: Enables resilient, durable foam for footwear, sports goods, and construction applications with excellent compression set and recovery.
- XLPE & Cable Insulation: Delivers superior heat, chemical, and environmental stress-crack resistance in crosslinked PE/EVA cable jacketing and insulation.
- Rubber Vulcanization: Used in EPDM, natural rubber, NBR, and technical rubber goods for automotive hoses, seals, gaskets, and industrial components.
- EPS & Styrenic Polymerization: Acts as a foaming aid and free-radical initiator for EPS, improving cell structure and flame-retardant performance.
- Composite & Coating Curing: Initiates crosslinking in unsaturated polyester resins, specialty coatings, and recycled polyolefin blends.
Technical Support & Application Guidance
JITSY works closely with processors to:
- Select appropriate CHEMEX DCP grades (solid 99%, liquid, or 40% powder) for specific PE/EVA, rubber, or EPS formulations.
- Interpret general half-life and decomposition concepts from Dongsung and independent DCP literature for local processing conditions.
- Provide reformulation support for transitioning between DCP sources or optimizing cure profiles.
- Coordinate direct technical contact with Dongsung when specialized assistance is needed.
Quality Assurance, Traceability & Regulatory Support
CHEMEX DCP supplied by JITSY is sourced from authenticated Dongsung channels, delivered in sealed, labeled packaging with batch identification for traceability. Internal QA and documentation procedures support customer audits, regulatory filings, and product stewardship requirements in automotive, cable, building materials, and export-oriented industries across India.
Related Products & Technical Alternatives
Other DCP Grades & Formulations
Beyond CHEMEX DCP 99%, we also offer:
- CHEMEX DCP 40: 40% active DCP on CaCO3 carrier for safer handling and easier dosing.
- CHEMEX DCP L (Liquid): Liquid formulation for specific compounding equipment and applications.
- Other Global DCP 99% Grades: Alternative suppliers offer comparable DCP 99% products for performance and cost comparison.
Need Technical guidance?
Why buy Dongsung Chemex DCP 99 from JITSY?
FAQs
Frequently Asked Questions
What is CHEMEX DCP chemically?
Which applications is CHEMEX DCP 99% used for?
How does DCP crosslinking improve polymer performance?
How should CHEMEX DCP be stored at our Indian facility?
Can CHEMEX DCP be used in both foam and cable applications?
What are typical processing and curing temperatures for CHEMEX DCP?
How can I get a technical/commercial proposal for CHEMEX DCP in India?
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