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