2,5-Dimethyl-2,5-di-(tert-butylperoxy) hexane / DBPH

Physical and Chemical Properties

Molecular Formula: C16H34O4
Molecular Weight: 290.45
CAS No.: 78-63-7
Boiling Point: 50¡«52¡æ(13Pa)
Flash Point (Opened cup): 55-58¡æ
Density: 0.87g/cm3

Technological Index

Application and Usage

It is a very stable peroxide with low volatility. It can be used as an effective high-temperature vulcanizing agent for silicone rubber. It can also be used for vulcanization of EPDM rubber, fluoro rubber vulcanization and cross-linked polyethylene, and as a PP degradation agent. The recommended use ratio is 0.4%-0.6% and vulcanization temperature is 160¡æ -175¡æ .

Package, Storage and Handling

N.W 25KG/Barrel.
Avoid high temperature, direct sunlight, keep away from fire, acidic substances, metal oxides, amine substances and flammable materials. It is suitable to store at room temperature 30¡æ . Be careful when loading and unloading to avoid damages of the package.