Bomar Oligomers® XR-741MS
- CASE Ingredients Features
- Chemical ResistanceHigh Tensile StrengthImproved HardnessImproves AdhesionLow Skin SensitivityYellowing Resistance
- Chemical Family
- Urethane Acrylate/Isocyanate
BOMAR™ XR-741MS, a low molecular weight, difunctional, aliphatic polyester urethane methacrylate, can be effectively formulated for adhesion to steel, aluminum, and various plastics. The resulting hard, tough film makes an effective, non-yellowing protective coating. This material has low skin sensitivity for dental and cosmetic applications.
Identification
- CASE Ingredients Functions
- Oligomer
Product families
Applications
- Dental
Product Families
- Oligomers
- Acrylics Acrylates & Methacrylates
Other characteristics
- Brand
- Bomar Oligomers
- Markets
- Healthcare & Pharma
- Features
Methacrylate functionality for low skin sensitivity; Glossy finish; High tensile strength and modulus; Excellent adhesion to plastic substrates; Excellent nonyellowing
- Technology
- Base Chemicals & Intermediates
- CASE Ingredients
- General Information
This product is intended for industrial use only. Keep out of the reach of children. Avoid breathing vapors. Avoid contact with skin, eyes, and clothing. Wear impervious gloves. Repeated or continuous skin contact with uncured material may cause irritation. Remove material from skin with soap and water. Never use organic solvents to remove material from skin and eyes. For more information on the safe handling of this material, please refer to the Safety Data Sheet before use.
- Typical Formulations
Cold Rolled Steel; X Recommended XX Highly Recommended XXX Strongly Recommended; * Brookfield – CAP 2000+ @ 25°C.; Tensile Strength, psi**; Elastic Modulus, ksi*; Durometer Hardness; Water Absorption, 96 (24 hrs); MEK Double Rubs (#); ** Per ASTM D882 – Not Tested || Incompatible X Unable to Measure
- Compatible Substrates and Surfaces
- Aluminum
- Metal
- Plastics
- Steel
Technical data
Table 1 of 1
5 rows| Characteristic | Value | Unit |
|---|---|---|
| Viscosity (75°C) | 8,000 | cP |
| Pt-Co Color (APHA) | 50 | — |
| Pt-Co Color | 50 | APHA |
| Refractive Index (25°C) | 1.489 | — |
| Density (25°C) | 1.09 | g/cm3 |
