Tert-Butyl Peroxypivalate
Industrial Application
Tert-Butyl Peroxypivalate is an organic peroxide used as a free-radical initiator in industrial polymerization processes, particularly those requiring efficient initiation at low to moderate temperatures. It is valued for its controlled decomposition profile, which allows precise regulation of polymerization rates and consistent molecular weight development. In the plastics industry, Tert-Butyl Peroxypivalate is commonly used to initiate the polymerization of vinyl monomers such as vinyl chloride and acrylics, as well as in copolymerization systems. Its reliable radical generation makes it well suited for the production of high-quality polymers utilized in plastics, coatings, and adhesive formulations, where uniform polymer structure, strong adhesion, and dependable performance are required.
Physical Properties
Tert-Butyl Peroxypivalate is an organic peroxide appearing as a colorless to pale yellow liquid with a characteristic odor. It is soluble in many organic solvents and only slightly soluble in water. The compound is thermally unstable and must be handled carefully due to its flammability and potential explosive hazard if exposed to heat or contamination. Its controlled decomposition properties make it highly effective as a radical initiator in industrial polymerization processes.
Grade
- Industrial
Other Names
- tert-Butyl Peroxypivalate
- tert-Butyl Peroxypivalate Ester
Form
- Liquid
Supply Form
- 25%, Solution in aliphatics
- 75%, Solution in aliphatics
Peroxide Content
- 25
- 75
Abbreviations
- TBPPi
Packaging
- IBC
- HDPE Canisters
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