Trimethylolpropane Trimethacrylate (TMPTMA) | CAS 3290-92-4 | Multifunctional Methacrylate Monomer
Key Features
High-Reactivity Multifunctional Monomer
TMPTMA contains multiple methacrylate functional groups, making it suitable for formulations requiring efficient crosslinking and high curing reactivity.
Suitable for UV-Curable Systems
Widely used in UV-curable coatings, inks, adhesives and related radiation-curing formulations.
Controlled Product Quality
Supplied as a colorless liquid with controlled assay, moisture, acidity and color for consistent formulation and processing performance.
Product Information
| Item | Information |
|---|---|
| Product Name | Trimethylolpropane Trimethacrylate (TMPTMA) |
| CAS No. | 3290-92-4 |
| Appearance | Colorless liquid |
| Assay (%) | ≥96.0 |
| Water (%) | ≤0.2 |
| Acid (mg KOH/g) | ≤1 |
| Color (Hazen) | ≤50 |
| Product Type | Multifunctional Methacrylate Monomer |
| Main Applications | UV coatings, UV inks, adhesives, plastics, rubber and polymer modification |
Typical Applications
UV Coatings
TMPTMA can be used as a reactive monomer and crosslinking component in UV-curable coating formulations to support curing efficiency, hardness and chemical resistance.
UV Inks
Suitable for UV-curable printing ink formulations where high reactivity and crosslinking performance are required.
UV Adhesives
TMPTMA can be incorporated into compatible UV-curable adhesive systems to increase crosslink density and support mechanical performance.
Plastics & Polymer Modification
Used as a crosslinking or modifying monomer in selected plastic and polymer systems to improve mechanical, thermal and processing properties.
Rubber & Elastomer Applications
TMPTMA can also be used as a co-crosslinking agent in compatible rubber and elastomer formulations.
Regular Packaging
Standard packaging is 200kg/drum.
Other packaging options can be customized according to customer requirements.
Customized Product Options
Customized Trimethylolpropane Trimethacrylate (TMPTMA) supply solutions are available based on customers' specific formulation requirements, packaging needs and application objectives.
