Bomar Oligomers® BR-7432GI30
- CASE Ingredients Features
- Abrasion ResistanceExcellent AdhesionFaster Cure TimeGood ToughnessHigh Impact ResistanceImproved FlexibilityWeather Resistance
- Chemical Family
- Urethane Acrylate/Isocyanate
BR-7432GI30, an aliphatic polyester urethane diacrylate, formulates into applications requiring adhesion to various substrates and applications where excellent toughness and flexibility are required. The BR-7432GI30 backbone performs very well in extended weatherability studies. Itis an excellent choice for impact and bend resistant coatings, and can act as an impact modifier for composite applications
Identification
- CASE Ingredients Functions
- Oligomer
Product families
Applications
- Metal Coatings
Product Families
- Oligomers
- Acrylics Acrylates & Methacrylates
Other characteristics
- Brand
- Bomar Oligomers
- Markets
- Paints & Coatings
- Technology
- Base Chemicals & Intermediates
- CASE Ingredients
- HIGHLIGHTS
- Imparts incredible toughness
- Adheres to polymer films
- Low Tg
- Elastomeric
- Improves impact resistance
- Provides abrasion resistance
- Excellent cure response in LED conditions
- Safety 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.
- Typical Formulations
BR-7432GI30; Omnirad™ 184; 6.700; Incompatible; 2.200; 4.400; 3.100; 3.200; 7; 170; 90; 85; 45D; 83D; 68D; Water Absorption, %(24 hrs); X - Recommended, XX - Highly Recommended, XXX - Strongly Recommended
- Base Chemicals End Uses
- Inks
- Plastics
- Recommended Applications
Thermoforming coatings and inks; Impact modifier for coatings, 3D printing resins, and peroxide-cured composites; Coatings for metal and plastic
- Compatible Substrates and Surfaces
- Plastics
Technical data
Table 1 of 4
5 rows| Characteristic | Value | Unit |
|---|---|---|
| Pt-Co Color (APHA) | 35 | — |
| Pt-Co Color | 35 | APHA |
| Refractive Index (25°C) | 1.483 | — |
| Density (25°C) | 1.110 | g/cm3 |
| Viscosity (25 °C) | 69,000 | cP |
Типичные рецептуры
8 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| BR-7432GI30 | 70 | 50 | 50 |
| IBOA | 30 | 50 | — |
| TMPTA | — | — | 50 |
| TPGDA | — | — | — |
| HDDA | — | — | — |
| HEMA | — | — | — |
| Omnirad™ 184 | 2 | 2 | 2 |
| Viscosity, 25°C (CAP2000+) | 6.700 | Incompatible | 5.000 |
Типичные рецептуры
7 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Tensile Strength, (psi, ASTM D882) | 2.200 | Incompatible | 4.400 |
| Elongation (%, ASTM D882) | 180 | 4.0 | 20 |
| Elastic Modulus (ksi, ASTM D882) | 7 | 170 | 90 |
| Durometer Hardness | 45D | 83D | 68D |
| Water Absorption, %(24 hrs) | 0.66 | 0.66 | 0.67 |
| MEK Double Rubs (#) | 6 | >200 | 29 |
| Tg(DMA) = 40°C; Peak tan delta; cured with 2 phr of Irgacure® 184 | — | — | — |
Типичные рецептуры
10 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| ABS | XXX | Incompatible | XXX |
| Aluminum | — | — | — |
| Cold Rolled Steel | — | — | — |
| Glass | — | — | — |
| HDPE | — | — | — |
| PET | XX | XX | XX |
| PMMA | X | X | X |
| Polycarbonate | X | XXX | XXX |
| PVC | — | XXX | XXX |
| Stainless Steel | — | — | — |
