Tert-Butyl Peroxyisobutyrate
Industrial Application
Tert-Butyl Peroxyisobutyrate is an organic peroxide used as a free-radical initiator in industrial polymerization processes, particularly where low- to moderate-temperature initiation and controlled radical generation are required. It is commonly employed in the polymerization of vinyl monomers, acrylics, and related copolymers, supporting uniform polymer chain growth and consistent molecular weight distribution. In the plastics industry, Tert-Butyl Peroxyisobutyrate is valued for producing high-quality polymers with stable processing characteristics and reliable mechanical properties. Its predictable decomposition also makes it suitable for use in polymer-based coatings, adhesives, and elastomer systems, where controlled radical generation contributes to uniform film formation, strong adhesion, enhanced elasticity, and overall performance of finished materials.
Physical Properties
Tert-Butyl Peroxyisobutyrate is an organic peroxide commonly used as a free-radical initiator in industrial polymerization processes. It appears as a clear to pale yellow liquid with a faint characteristic odor and is moderately soluble in organic solvents but insoluble in water.
Grade
- Industrial
Other Names
- Tert-Butyl Peroxyisobutyrate
Form
- Liquid
Supply Form
- 50%, Solution in aliphatics
- 75%, Solution in aliphatics
Peroxide Content
- 50
- 75
Abbreviations
- TBPIB
Packaging
- HDPE Canisters
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