LYRIN
Product Description:
DBPH is a low volatility, yellowish liquid , dialkyl peroxide for cross linking of
elastomers (silicone rubber, EPDM, PE etc.).
Mp 8 ℃, relative density 0.8650, refractive index 1.4185 (28 ℃), flash point: closed /
36 ℃, open / 58 ℃,self-accelerating decomposition temperature /80℃. not soluble in
water, soluble in alcohols, esters, ethers, hydrocarbons and organic solvents, has a
special smell. Active oxygen Content 11.02%.
2,5-Dimethyl-2,5-Di(Tert-butyl peroxide)hexane basic information CAS NO.78-63-7:
Chemical name | 2,5-Dimethyl-2,5-Di(Tert-butyl peroxide)hexane |
Alias | DBPH |
CAS NO. | 78-63-7 |
UN NO. | 3103 |
Flash point | 149 °F |
Water Solubility | Immiscible |
Stability | Unstable |
HS Code | 29012990 |
Application:
As cross-linking agent for many polymers, such as polyethylene(LDPE, HDPE),
ethylene/vinylacetate copolymer(EAM),ethylene/propylene/(diene)rubber(EPM,
EPDM),silicone rubber(VMQ)and fluor elastomers.Corsslinking temperature:
above 170℃,the amount of 1.2-2.5% (depending on different types of elastomers
required).
Packing & Storage & Shipment:
CAS 78-63-7 Factory Supply Peroxide Silicone Curing Agent Dbph Vulcanizator Non Toxic Platinum Type Catalysts Packaging :
20kg or 25kg, net, PE drum.
10~30℃ stored under shadow, good air circulation. Transportation, exposure and strenuous exercise should be avoided. Refrain from heat and acid, reducing agent such as during storage or shipment.
