Bomar Oligomers® BR-302
- CASE Ingredients Features
- Chemical ResistanceGood Hydrolysis ResistanceGood ToughnessImproves Adhesion
- Chemical Family
- Urethane Acrylate/Isocyanate
Bomar BR-302 is a linear aromatic urethane diacrylate, typically used in coatings and adhesives applications where yellowing constraints are not present. The backbone and aromatic content of BR-302 offer excellent chemical resistance and toughness, combined in an affordable oligomer. It is mainly used in Interior Coatings and Floor Coatings.
Identification
- CASE Ingredients Functions
- Oligomer
Product families
Applications
- Floor Coatings
- Decorative Paints Coatings & Stains
- Floor Coatings
Product Families
- Oligomers
Other characteristics
- Brand
- Bomar Oligomers
- Markets
- Building & Construction
- Paints & Coatings
- Technology
- CASE Ingredients
- HIGHLIGHTS
- Excellent chemical resistance
- Exhibits hydrolytic stability
- Imparts toughness
- Improves adhesion
- Low cost
- 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
Brookfield – CAP2000+ @ 25 °C; X Recommended XX Highly Recommended XXX Strongly Recommende
Technical data
Table 1 of 3
2 rows| Characteristic | Value |
|---|---|
| Fluorescing | Blue |
| Rheology | Newtonian |
Table 2 of 3
6 rows| Characteristic | Value | Unit |
|---|---|---|
| Durometer Hardness | D80 | — |
| Elongation at Break | 13.0 | % |
| Glass Transition Temperature (Tg) | 11.0 | °C |
| Modulus of Elasticity | 640 [93,000] | MPa (psi) |
| Nominal Viscosity | 600.0 | cP |
| Tensile at Break | 1200 | psi |
Table 3 of 3
5 rows| Characteristic | Value | Unit |
|---|---|---|
| Density (25°C) | 1.1 | g/cm³ |
| Pt-Co Color (APHA) | 50.0 | — |
| Refractive Index (25°C) | 1.466 | — |
| Viscosity at 50°C | 15000.0 | cP |
| Viscosity at 60°C | 5600.0 | — |
