Tert-Butyl peroxybenzoate (TBPB) a chemical compound from the group of peresters. It is often used as a radical initiator in polymerization reactions, such as the production of LDPE from ethylene, and for crosslinking, such as for unsaturated polyester resins.
As peroxo compound, TBPB contains about 8.16 wt% of active oxygen and has a self accelerating decomposition temperature (SADT) of about 60 °C. The SADT is the lowest temperature at which self-accelerating decomposition in the transport packaging can occur within a week, and which should not be exceeded while storage or transportation.[2] TBPB should therefore be stored between minimum 10 °C (below solidification) and maximum 50 °C. Dilution with a high-boiling solvent increases the SADT. The half-life of TBPB, in which 50% of the peroxy ester is decomposed, is 10 hours at 104 °C, one hour at 124 °C and one minute at 165 °C. Amines, metal ions, strong acids and bases, as well as strong reducing and oxidizing agents accelerate the decomposition of TBPB even in low concentrations.[ However, TBPB is one of the safest peresters or organic peroxides in handling. The main decomposition products of tert-butyl peroxybenzoate are carbon dioxide, acetone, methane, tert-butanol, benzoic acid and benzene.
Tert-Butyl Peroxy Benzoate,Tert Butyl Peroxy Benzoate,Tert-Butyl Peroxy,Tert Butyl Peroxy Jiangxi Zhewei Material Technology Co.,Ltd , https://www.jxzwchem.com
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With over 20 years of experience in the fastener industry, Ningbo Yunding has been a trusted supplier of high-quality fasteners and fixing systems to clients across the US, Europe, Japan, and Australia since 2002. We specialize in a wide range of fasteners made from materials such as steel, stainless steel, and nylon, ensuring that we can meet your specific needs.
We are committed to delivering top-tier quality by using premium European materials and advanced machinery from Switzerland and Italy. Our ISO 9001:2000-certified production facilities implement rigorous in-house quality control at every stage, and we maintain detailed records for each product. This allows us to provide comprehensive reports on tensile strength, torque values, and zinc plating thickness upon request.
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ABOUT THIS NUT PRODUCT:
Name:
High Strength Stainless Steel Hex Nut, Nylon Lock Nut
Raw Material:
Carbon Steel, Stainless Steel, Brass
Quality:
High Quality
MOQ:
1,000,000 PCS or 1 Ton
SPQ:
1,000,000 PCS or 1 Ton / As per Customer Request
Specifications:
Custom Sizes and Shapes Based on Client Requirements
Standard:
DIN, ANSI, ASTM, JIS, GB, Non-standard
Surface Treatment:
Galvanized (Various Colors), Dacromet, Blackened, Phosphated
Experience:
Specializing in Fastener Products for Over 10 Years
Service:
Comprehensive Service with High-Quality Support
Packaging:
Bulk Packing: Carton/Pallet, Small Boxes/Carton/Pallet, or Customized
Payment Terms:
T/T, L/C, D/P, Western Union, etc.
Delivery Time:
30–45 Days After Order Confirmation, Depending on Volume
