SINOMER® Bis-GMA is an acrylate monomer suitable for photocuring reactions with fast curing speed, yellowing resistance, and high hardness. It can be used for UV polymerization of various unsaturated systems such as UV coatings, UV inks, and UV adhesives. SINOMER® Bis-GMA is recommended for dental 原料组分s, filling 原料组分s, etc.Compatible with SINOMER®UDMA.
SINOMER® Bis-GMA
Product Name:SINOMER® Bis-GMA
Chemical Name: Bisphenol A 甲基丙烯酸缩水甘油酯 (GMA); BISPHENOL A DIGLYCIDYL ETHER DIMETHACRYLATE
CAS No.: 1565-94-2 MF:C29H36O8
Molecular structure：
| Appearance | Colorless to light yellow clear viscous liquid |
| Viscosity (mPa.s @60 deg. C) | 4000~8500 ; 10000-20000 |
| Color (Pt-Co) | ≤2 APHA |
| Functionality | 2 |
| Acid Value (mg KOH/g) | ≤5.0 |
| * Polymerization inhibitor(BHT,ppm) | ≤ 300 |
Polymerization inhibitor can be replaced by MEHQ within 500ppm.
Sinomer Bis-Gma Model specification corresponding reference:
| Model | Polymerization inhibitor | Viscosity (Mpa.s/60℃) |
| BIS-GMA-L | BHT | 4500-8500 |
| BIS-GMA-H | BHT | 10000~20000 |
| BIS-GMA-LM | MEHQ | 4500-8500 |
| BIS-GMA-HM | MEHQ | 10000~20000 |
SINOMER® Bis-GMA has been tested and its main applications are as follows:
Dental 原料组分, UV curing filling 原料组分, Can be used with SINOMER® UDMA;
High-end UV coatings, UV adhesives;
Used as a modification of resin.
● 20kg or 200L /drum.
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating.
运输过程中防止泄漏、雨淋和曝晒。
