| Monomer (Trifunctional) | |||||||||
| Series No | Chemical composition | characteristics | application | CHARACTERISTICS | |||||
| Appearance | Color APHA | Acid Value mgKOH/g | Viscosity CPS, 25¡æ | Water Content % | Inhibitor MEHQ, ppm | ||||
| SM631 | Trimethylolpropane triacrylate (TMPTA) | High reactivity and cross-linking densityHigh gloss and high hardnessGood scratch resistance | Coatings, adhesives, ink Solder resist ink | Transparent clear liquid | ¡Ü60 | ¡Ü2 | 70-110 | ¡Ü0.2 | 100-300 |
| SM632 | Trimethylolpropane Trimethacrylate(TM PTMA) | High cross linking density Low irritation for skin Good hardness and good scratch | Coatings, adhesives, ink Solder resist ink Upgrade agent for rubber | Transparent clear liquid | ¡Ü100 | ¡Ü2 | 35-50 | ¡Ü0.2 | 150-400 |
| SM631P | Propoxylated Trimethylolpropane Triacrylate(PO3-TMPTA) | Low irritation for skin Fast cure and good dilution ability Good flexibility and low shrinkage | Coatings, adhesives, ink | Transparent clear liquid | ¡Ü60 | ¡Ü2 | 70-100 | ¡Ü0.2 | 400-600 |
| SM631E | Ethoxylated Trimethylolprop ane Triacrylate (EO3-TMPTA) | Low irritation for skin High cross-linking density Good flexibility | Coatings, glass, PVC, board Solder resist ink | Transparent clear liquid | ¡Ü100 | ¡Ü2 | 40-80 | ¡Ü0.2 | 300-600 |