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Bomar Oligomers® BR-543
- CASE Ingredients Features
- Abrasion ResistanceChemical ResistanceExcellent WeatherabilityGood Hydrolysis ResistanceHigh ClarityHigh Tensile StrengthImproved FlexibilityImproves AdhesionOil ResistanceWeather Resistance
- Chemical Family
- Urethane Acrylate/Isocyanate
Bomar® BR-543 is a difunctional, aliphatic, polyether urethane acrylate. Films formulated with BR-543 exhibit superior physical and weathering capabilities. BR-543 may also be used to improve the flexibility, weathering, and adhesion characteristics of existing film and foil coatings.
Identification
- CASE Ingredients Functions
- Oligomer
Product families
Applications
Printing & Packaging — Packaging Coatings
- Film & Foil Coatings
Paints & Coatings — Packaging Coatings
- Film & Foil Coatings
Product Families
CASE Ingredients — Monomers & Intermediates
- Oligomers
Other characteristics
- Brand
- Bomar Oligomers
- Markets
- Paints & Coatings
- Printing & Packaging
- Technology
- CASE Ingredients
- HIGHLIGHTS
- Enhances Flexibility
- Abrasion Resistance
- Exhibits Hydrolytic Stability
- Provides Oil & Chemical Resistance
- High Clarity
- High Tensile Strength
- Provides Excellent Weatherability
- Typical Formulations
BR-543; Omnirad® 481; 14.000; X - Recommended, XX - Highly Recommended, XXX - Strongly Recommended
- Recommended Applications
- Foil Coatings
- Optical Coatings on Polycarbonate
- Weather-Resistant Coatings
Technical data
Table 1 of 4
5 rows| Characteristic | Value | Unit |
|---|---|---|
| Viscosity (50 °C) | 30,000 | cP |
| Pt-Co Color (APHA) | 25 | — |
| Pt-Co Color | 25 | APHA |
| Refractive Index (25°C) | 1.475 | — |
| Density (25°C) | 1.17 | g/cm3 |
Типичные рецептуры
8 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| BR-543 | 70 | 50 | 50 |
| IBOA | 30 | 50 | — |
| TMPA | — | — | 50 |
| TPGDA | — | — | — |
| HDDA | — | — | — |
| HEMA | — | — | — |
| Omnirad® 481 | 2 | 2 | 2 |
| Viscosity, 25°C (CAP2000+) | 14.000 | 2,500 | 17,000 |
Типичные рецептуры
7 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Tensile Strength, (psi, ASTM D882) | 480 | 1,300 | 2,900 |
| Elongation (%, ASTM D882) | 85 | 130 | 4.1 |
| Elastic Modulus (ksi, ASTM D882) | 1.2 | 9.7 | 100 |
| Durometer Hardness | 56A | 74A | 63D |
| Pencil Hardnes (ASTM D3363) | 0.86 | 0.55 | 1.31 |
| MEK Double Rubs (#) | 6 | 3 | 46 |
| Tg(DMA)=-47°C; Peak tan delta; cured with 2 phr of Omnirad® 184 | — | — | — |
Типичные рецептуры
6 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Aluminum | — | XX | XXX |
| Cold Rolled Steel | — | XX | — |
| PET | — | XX | XXX |
| PMMA | X | XXX | XXX |
| Polycarbonate | X | XXX | XXX |
| Stainless Steel | — | XX | — |
