Bomar Oligomers® BRC-443D
- CASE Ingredients Features
- Abrasion ResistanceAcid ResistanceAlkali ResistanceExcellent WeatherabilityImproves AdhesionLow MeHQ ContentLow Water AbsorptionNon-Yellowing GradeTemperature Resistance
- Chemical Family
- Urethane Acrylate/Isocyanate
BRC-443D is a difunctional, hydrophobic urethane acrylate which can be formulated to be used in heavy-duty industrial and commercial applications. The resulting tough film makes an effective non-yellowing, protective single coating that extends the substrate’s use-life. The low water absorption and acid and alkaline resistance make this oligomer perfect for the following industries: aerospace, appliance, automotive, electronics, industrial, medical device, metal finishing, and UV-curable inks & coatings. BRC-443D exhibits retention of mechanical properties after exposure to high temperatures (200°C for at least 30 minutes). In addition to the adhesion properties listed in the table below, BRC-443D also shows excellent adhesion to ABS, PVC, PMMA, Nylon-6, and Polystyrene.
Identification
- CASE Ingredients Functions
- Oligomer
Product families
Applications
- Glass Coatings
Product Families
- Oligomers
Other characteristics
- Brand
- Bomar Oligomers
- Markets
- Paints & Coatings
- Features
- Low MeHQ levels
- Improves adhesion
- Non-yellowing
- Low water absorption
- Increases weatherability
- Provides abrasion resistance
- Provides acid and alkali resistance
- High temperature resistance
- Technology
- 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 Polymers and Resins
- Acrylonitrile Butadiene Styrene (ABS)
- Poly(Methyl Methacrylate) (PMMA)
- Polystyrenes (PS)
- Polyvinyl Chloride (PVC)
- Compatible Substrates and Surfaces
- Plastics
Technical data
Table 1 of 1
4 rows| Characteristic | Value | Unit |
|---|---|---|
| Density (25°C) | 1.05 | g/cm3 |
| Density (25°C) | 1.07 | g/cm3 |
| Refractive Index (at 25°C) | 1.48 | — |
| Viscosity (at 60°C) | 20000 | cP |
