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| Bisomer TMPTMA |
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| 1,1,1-TRIMETHYLOLPROPANE TRIMETHACRYLATE |
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| TMPTMA |
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Bisomer TMPTMA is a low viscosity, high boiling point tri-functional methacrylate coagent/monomer, which is used to improve peroxide efficiency and increase crosslink density in peroxide cured elastomers and polyethylenes.
Bisomer TMPTMA can be utilized in all rubber formulations where peroxide is used as the vulcanizing agent.
Using Bisomer TMPTMA will provide the following benefits: lower compression set, higher modulus, higher hardness, lower compound viscosity and improved oil, fuel, and chemical resistance.
Typical dosage range is 0.5 to 25 phr.
Less peroxide may be used to achieve the same state-of-cure when adding Bisomer TMPTMA, due to suppressing the number of negative side chain reactions such as: beta-scission and disproportionation, which are detrimental to elastomeric properties.
The highest levels are used to make easier processing, high durometer (Shore D) stocks. |
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Appearance clear and free from suspended matter
Total Polymerisable Monomers 99 min
Molecular Weight Average 338
Inhibitor (MeHQ) 300-500 ppm
Moisture Content 0.2% |
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