Dilauroyl Peroxide
Industrial Application
Dilauroyl Peroxide is an organic peroxide widely used as a free-radical initiator in industrial polymerization processes, particularly for vinyl monomers and acrylic systems. It is valued for its predictable low- to moderate-temperature decomposition, which allows controlled radical generation, uniform polymer chain growth, and consistent molecular weight distribution. In the plastics industry, Dilauroyl Peroxide is commonly applied in the production of high-quality polymers such as PVC, polyethylene, and acrylics. Its controlled initiation profile also makes it suitable for use in polymer-based coatings and adhesive formulations, where it supports uniform film formation, strong adhesion, and reliable mechanical and thermal properties in finished materials.
Physical Properties
Dilauroyl Peroxide is an organic peroxide appearing as a white to off-white crystalline solid or powder. It is insoluble in water but soluble in many organic solvents such as alcohols, ethers, and hydrocarbons. The compound is thermally unstable and must be handled and stored under controlled conditions to prevent decomposition. Upon heating, it decomposes exothermically, releasing free radicals necessary for polymerization and crosslinking reactions.
Grade
- Industrial
Other Names
- Lauroyl Peroxide
- Dodecanoyl Peroxide
Form
- Solid
- Liquid
Supply Form
- Flakes, Technically pure
- Powder, Technically pure
- 40%, Aqueous suspension
Peroxide Content
- 99
- 40
Abbreviations
- DLP
Packaging
- Cartons
- IBC
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