Product Description
TMPTA, trimethylolpropane triacrylate is a highly reactive trifunctional functional monomer. It has high reactivity and hardness, and good adhesion to various substrates.
Product Properties
Good weather resistance
Good chemical resistance
Good water resistance
Good adhesion
Good dilution
Fast reaction speed
High hardness, scratch and abrasion resistant
Recommended Applications
Coatings and inks
Modified copolymers
Packaging
Net weight 200KG
Technical Parameters
| Chemical Name | Trimethylolpropane triacrylate |
|---|---|
| Appearance | Clear transparent |
| Polymerization inhibitor (MEHQ) (ppm) | 100~300 |
| Solvent content (wt%) | ≤0.1 |
| Water content (%, Karl Fischer) | ≤0.1 |
| Acid value (mg KOH/g) | ≤0.5 |
| Color | ≤50 |
| Specific gravity (25℃) | 1.090~1.120 |
| Viscosity (mPa·s, 60 rpm, 25℃) | 70~120 |
| Refractive index (25℃) | 1.4720~1.4760 |