Trimethylolpropane Triacrylate
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ITEM
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Trimethylolpropane Triacrylate
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Name
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TMPTA
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Synonym
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Trimethylolpropane Trimethacrylate, TMPTMA
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CAS No.
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15625-89-5
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Molecular Structure
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（CH2=CHCOOCH2）3-CCH2CH3
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Feature Characteristic
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High crosslink density of high boiling point
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High hardness
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Excellent hardness
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Low viscosity
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good
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Molecular Formula Weight
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296.4
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Viscosity cps25 ℃
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80-110
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Moisture Water(%)
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≤0.2
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Acid Value mg koH / g
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≤1.0
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Color (APHA) Color No.
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50
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Appearance
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low odor, light yellowish or colorless transparent liquid
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Inhibitor
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≤300
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Application
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Ink Paint Coatings, Adhesives Coating, Modified Elastomers, Rubber Adhesive
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