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TMPTMA/ Trimethylolpropane Trimethacrylate 3290-92-4

TESTS SPECIFICATION RESULTS
APPEARANCE CLEAR LIQUID CONFORM
ESTER CONTENT 95.0%MIN 98.2%
ACID VALUE(mg(KOH)/g) 0.2 MAX 0.03
VISCOSITY(25℃ cps) 35.0-50.0cps 43.2
COLOR(APHA) 100 MAX 25
MOISTURE % 0.10 MAX 0.04
INHIBITOR(MEHQ ppm) 150-400 340
Refractive Index 25℃ 1.4700-1.4730 1.4720
DENSITY 1.060-1.070 1.064
(1) As Cross-linking agent,rubber modifier, TMPTMA could decrease the radiation dosage, save the radiation time,increase the cross-linking density,low viscosity,high cross-linking properties,low vapour tension, high speed solid.
 
(2) As co-vulcanizing agent applicated in the synthetic rubber,it could Improve the properties of anti-corrosion, anti-age and increase the rubber hardness, thermal resistance, absorb the per-oxide product’s (like DCP) smell when in the process of vulcanizing.Help the rubber more plastic when in the mix process, make the vulcanized rubber more harder. Suitable for MBR, EPDM, ACM and CR ,etc.  
 

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