2,5-di-tert-butylperoxy-2,5-dimethylhexane

Product name: DHBP

Common name: double two five

Chemical name: 2,5-di-tert-butylperoxy-2,5-dimethylhexane

Molecular formula: C₁₆H₃₄O₄

Molecular weight: 290

CAS NO: 78-63-7

nature: Activation energy: 36.0kcal/mol

1 minute half-life temperature: 192 ℃

Flash point: 36 °C

Self-accelerating decomposition temperature: 80^。C

Alarm temperature: 75^。C

use: It is used as a crosslinking agent for silicone rubber, urethane rubber, ethylene propylene rubber and other rubbers, and can also be used as a vulcanizing agent for polyethylene crosslinking agents and  unsaturated polyesters. This product has no shortcomings of easy gasification of di-tert-butyl peroxide and odor of dicumyl peroxide. It is an effective high-temperature vulcanizing agent for vinyl silicone rubber. The product has good tensile strength and low elongation. .

Packing and storage: The liquid specification is: 25kg PE barrel packaging; the powder specification is: inner packaging PE plastic bag, net weight 5kg per  bag, outer carton packaging, net weight 20kg per carton. Storage temperature is normal temperature (<38 °C), avoid exposure and severe vibration during transportation, avoid heat, and strictly prohibit storage and transportation with strong acid and reducing agent.

Quality Index