Polymerization Initiator
Used in the production of high-strength polymers. Operational impact: ensures uniform cross-linking, improved polymer mechanical properties, and predictable curing behavior.
INDUSTRIAL CHEMICAL
Dilauryl Peroxide (DLP)
Industrial-Grade Peroxide
OGSCM supports industrial operators across the MENA region by providing DLP in drums, polyethylene bags, and cartons, along with coordinated procurement, technical guidance, and logistics to minimize operational risks and maintain continuous production efficiency.
High Adsorption Performance
Consistent Quality
Reliable Supply
Global & Regional Logistics
Trusted by industries across GCC & MENA
Mining
Water Treatment
Oil & Gas
Chemical
Power
Manufacturing
Definition & Industrial Role
Dilauryl Peroxide (DLP, C₂₄H₄₆O₄) is a high-purity organic peroxide widely used as a curing and reactive agent in plastic and rubber industries. It serves as a polymerization initiator, producing strong, high-performance polymers by generating free radicals during chemical reactions. Due to its thermal sensitivity and decomposition tendency, DLP requires careful handling and controlled storage to maintain stability and ensure operational safety.
◎ Technical Specifications
| Property | Value |
|---|---|
Property |
Value |
Chemical Formula |
C₂₄H₄₆O₄ |
Other Names |
Peroxan LP, Catalyst LP, Luperox LP, DLP |
CAS Number |
105-74-8 |
Active Oxygen |
3.97% |
Purity |
98% |
Storage Temperature |
< 20 °C |
Molecular Mass |
398.628 g/mol |
Appearance |
White solid |
Industrial Applications & Operational Role
Vinyl Chloride Monomer & Methyl Methacrylate
Acts as a reactive agent in polymerization. Operational impact: supports consistent polymer quality and optimized production efficiency.
Plastic and Rubber Industries
Supports curing and cross-linking processes. Operational impact: enhances product durability, thermal stability, and process repeatability.
♨ Environmental Impact & Sustainability
Improper decomposition or combustion of DLP may release toxic gases such as CO₂ and other pollutants, potentially impacting air quality. Proper storage, handling, and disposal are critical to minimizing environmental hazards. OGSCM advises adherence to industrial safety standards and environmental best practices.
♧ Safety Measures and Handling
• Flammable and reactive; avoid heat, sparks, and open flames.
• Use PPE including gloves, goggles, and protective clothing.
• Store in cool, dry, well-ventilated areas below 20 °C.
• Limit concentrations in process applications to reduce hazards.
Operational impact: following these precautions reduces risk of fire or explosion and maintains operational continuity.
▧Packaging & Supply
DLP is supplied in:
• 20 kg polyethylene bags
• Cartons
OGSCM ensures packaging suitability, regulatory compliance, and on-time delivery aligned with operational requirements.
Why Choose OGSCM?
Application-Driven Solutions
We match the right grade to your process needs.
Reliable Supply Chain
On-time delivery with strong regional & global logistics.
Quality You Can Trust
Strict quality control and batch consistency.
Expert Support
Technical & commercial support throughout your procurement journey.
Regional Presence
Serving industries across GCC and MENA with local expertise.
Frequently Asked Questions
Both Dilauryl Peroxide (DLP) and Dicumyl Peroxide (DCP) are organic peroxides used as free-radical initiators, but they are designed for different processing conditions. DLP decomposes at lower temperatures, making it suitable for low-temperature polymerization and curing processes, while DCP is typically selected for high-temperature crosslinking applications such as XLPE, silicone rubber, and engineering polymers. The appropriate choice depends on the polymer system and processing requirements.
Dilauryl Peroxide is commonly used as a polymerization initiator in the production of PVC, acrylic polymers, and unsaturated polyester resins. It is also used in specialty polymer formulations where controlled free-radical generation is required to achieve consistent polymerization and product quality.
Because Dilauryl Peroxide is an organic peroxide, it should be stored in a cool, dry, and well-ventilated area away from heat, direct sunlight, ignition sources, and incompatible materials. Maintaining the recommended storage temperature and following the manufacturer's Safety Data Sheet (SDS) helps preserve product stability and ensures safe handling throughout transportation and industrial use.
Need Help Selecting the Right Dilauryl Peroxide?
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the right grade for your application.