EHMA
2-Ethylhexyl Methacrylate
2-Ethylhexyl Methacrylate (EHMA) is a versatile methacrylic acid ester monomer characterized by its low volatility and hydrophobic properties. 2-EHMA is widely used as a co-monomer to impart flexibility, water resistance, and superior weatherability to polymers used in coatings, adhesives, and resin modifiers. Made in JAPAN.
Properties
| Color when shipped (APHA) | 20 max. |
|---|---|
| Specific Gravity (20°C/4°C ) | 0.881~0.887 |
| Acidity (as methacrylic acid) % | 0.01 max |
| Purity % (Gas chromatografy) | 99.0 min. |
| Water when shipped % | 0.1 max. |
| Inhibitor (MEHQ) ppm | 25 |
Chemicals
Chemical Structure
Identifiers
CAS#: 688-84-6
Function
- High Purity
- Hydrophobic
- Low Tg
- Flexibility
Application
- Adhesive
- Dental
- Paint & Coating