 DHBP 2,5-Dimethyl-2,5-Di (Tert-butyl peroxide) hexane (Offer to Sell)
Trade Lead Description:
DHBP
Chemical name 2,5-Dimethyl-2,5-Di (Tert-butyl peroxide) hexane
Molecular formula C16H34O4
Molecular weight 290.44
CAS NO. 78-63-7
UN NO. 3105
CN NO. 52005
EINECS. 201-128-1
Brief Introduction：
DHBP 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 ℃, 80 self-accelerating decomposition temperature ℃. not soluble in water, soluble in alcohols, esters, ethers, hydrocarbons and organic solvents, has a special smell. Active oxygen Content 11.02%.
Half life Data:
Activation Energy…36.0kcal/mole
10hr, Half Life Temp. …………118℃
1hr, Half Life Temp. …………138
1min, Half Life Temp …………177℃
Specification：
Test Item Limit
Assay Min.93%
Color Max.90Hazen
Fe Max.0.0003%
Application Condition：
As Cross linking Agent, the temperature over 90 degrees Celsius, the amount of 1.2-2.5%
| Type of Offer: |
Offer to Sell |
| Quantity: |
Not Specified |
| Packaging: |
20kg or 25kg, net, PE drum. |
| Price / Incoterms Conditions: |
Not Specified |
Posted from China - Tianjin on 13 December, 2014
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