Description
Product Name: Trimethylolpropane trimethacrylate(TMPTMA)
CAS: 3290-92-4
MF: C18H26O6
MW: 338.4
EINECS: 221-950-4
Melting point: -25°C
Boiling point: >200°C 1mm
Density: 1.06 g/mL at 25 °C (lit.)
Vapor density: >1 (vs air)
Vapor pressure: <0.01 mm Hg ( 20 °C)
Refractive index: n20/D 1.472(lit.)
Fp: >230 °F
Specification
| Product name |
Trimethylolpropane trimethacrylate(TMPTMA) |
| CAS |
3290-92-4 |
| Appearance |
Colorless liquid |
| Purity |
99%Min |
| Package |
1 kg/bottle or 25 kg/drum |
Application
1. Vulcanizing agent: When using peroxide for vulcanization of synthetic rubber, TMPTMA can improve corrosion resistance, aging resistance, and hardness. Heat resistance: TMPTMA has a plasticizing effect during mixing, and its original hardening effect during vulcanization can be used for NBR, EPDM, and acrylic rubber.
2. Crosslinking agent: TMPTMA can reduce radiation dose, shorten radiation time, improve cross-linking density, and has characteristics such as low precision, high cross-linking degree, low steam pressure, and fast curing speed. Can be used for photocuring inks and photopolymer materials.
3. PVC is mixed into the molding of all PVC solutions used for body sealing and sealing agents