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Perkadox 14-40MB-sl |
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(1,3(OR 1,4)-PHENYLENEBIS(1-METHYLETHYLIDENE))BIS(TERT-BUTYL) PEROIDE |
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Di(tert-butylperoxyisopropyl)benzene 40% on whiting, silica and EP(D)M |
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25155-25-3 |
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Perkadox 14-40MB-sl is a bifunctional peroxide which is used for the crosslinking of natural rubber and synthetic rubbers,as well as polyolefins Applications -Rubber compounds containing Perkadox 14-40MB-sl have excellent scorch safety,under certain conitions one step mixing is possible. -Safe processing temperature: 135'C (rheometer t(s2) > 20 minutes). -Typical crosslinking temperature : 175'C (rhemeter t(90) about 12 minutes). |
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Molecular weight: 338.5 Theoretical active Oxygen content: 9.45% Appearance : off-white masterbatch slab Assay: 40.0 +/- 1.0% Density (20'C): 1,200 kg/m3 |
Industrial field |
additive, plastic, polymer, resin, monomer, rubber & additives |
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