Dilauroyl Peroxide (LPO, Lauroyl Peroxide) CAS 105-74-8

Overview

Dilauroyl Peroxide (LPO, CAS 105-74-8) is China's most trusted low-temperature polymerization initiator, sourced directly from LAAP's factory in Lanzhou. LPO (lauroyl peroxide) is the standard initiator for PVC suspension polymerization, offering precise control over particle size and molecular weight distribution. Key applications of CAS 105-74-8 include: • PVC suspension polymerization initiator (primary or co-initiator for vinyl chloride monomer) • Fluoropolymer polymerization (PTFE, PVDF dispersion process) • Styrene and acrylate bulk/solution polymerization • Rubber vulcanization at moderate temperatures (50–80°C process window) • Vinyl acetate polymerization initiation LPO (lauroyl peroxide) is available in powder and granule form. LAAP provides water-wet LPO (≥25% water) for safer transport under UN 3104, meeting export requirements for Southeast Asia (Thailand, Indonesia, Vietnam), Europe and Russia. As a leading LPO manufacturer in China, LAAP offers REACH-certified Dilauroyl Peroxide (CAS 105-74-8) with factory-direct pricing and reliable cold-chain logistics. Learn more about sourcing organic peroxides from our <a href="/organic-peroxide-factory-china">China peroxide factory</a>.