- Product Name: TBPND (tert-Butyl Peroxyisodecanoate)
- Chemical Composition: tert-Butyl peroxyisodecanoate
- Form: Liquid, high technical purity
- CAS Number: 26748-41-4
- Main Applications: Used as an initiator (radical source) in the polymerization of monomers (e.g., ethylene, vinyl chloride, vinyl acetate), as well as in chemical synthesis.
- Appearance: Colorless, free-flowing liquid.
- Appearance: Colorless, free-flowing liquid
- Peroxide Content: Approximately 99% w/w
- Active oxygen content: approx. 6.41% w/w
- Desensitizing agent: None
- Density at 20°C: approx. 0.90 g/cm³
- Viscosity at 20°C: approximately 6 mPa·s
- Refractive index at 20°C: approx. 1.437
- Critical temperature (SADT): approx. 15°C
- Refrigerated stability: below -25°C
- Recommended storage temperature: below -10°C
- Maximum shipping temperature: -5°C
- Storage stability (from date of delivery): 3 months
- Ethylene: An initiator for high-pressure ethylene polymerization, typically used in combination with peroxides that offer greater thermal stability. Temperature range: 120–180°C. Characterized by high efficiency, liquid form, and ease of mixing.
- Vinyl chloride: An initiator for bulk or suspension polymerization. Temperature range: 50–65°C. Recommended dosage: 0.05–0.15%.
- Other Monomers: Initiator for the polymerization of monomers such as acrylonitrile, (methyl)acrylates, and vinyl acetate. Temperature range: 50–80°C.Recommended dosage: 0.04–0.1%. When used in combination with peroxides that have higher thermal stability, it can reduce the residual monomer content in the polymer.
- Other Applications: Serves as a radical source for chemical syntheses requiring highly reactive radicals.
- 25 kg HDPE plastic drum
- The information and technical recommendations provided are based on the company’s internal testing, knowledge, and experience, and are intended to provide information about the product and its applications.
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