Polyester Urethane Acrylates
Polyester Urethane Acrylates exhibit good adhesion properties to a variety of substrates along with a balance of toughness and flexibility. They have higher viscosities compared to other urethane acrylates therefore they would require more diluent. Aliphatic Polyester Urethane Acrylates have excellent outdoor durability and UV resistance and provide excellent cured-film characteristics. Applications for aliphatic polyester urethane acrylates include adhesives and coatings where toughness and non-yellowing characteristics are required.
Polyester Urethane Acrylates
| Oligomer | Applications | Features & Benefits | Viscosity, cP | Tg |
|---|---|---|---|---|
| BR-441BI20 | High tensile strength; weatherable; abrasion resistant; oil and chemical resistant | 60,000 at 25°C |
82°C | |
| BR-741 | Coatings for Metal Coatings for Plastic |
Ideal for 3D printing resins; enhances hardness; non-yellowing; adheres to steel, aluminum, and various plastics | 150,000 at 50°C |
79°C |
| BR-742S | Nail Coating 3D Printing Inks Wood and Floor Coating Electronic Coatings and Inks |
Ideal for nail gel and 3D printing applications; high clarity and gloss; provides high abrasion resistance and impact strength; excellent balance of hardness and flexibility; non-yellowing | 25,000 at 60°C |
66°C |
| BR-744BT | Nail Gel Coating Vacuum Metalized Coatings Plastic Coatings Elastomers UV Pressure Sensitive Adhesives (PSAs) |
Improves adhesion; provides impact resistance; enhances flexibility; non-yellowing; weather resistant; low MEHQ levels | 44,500 at 60°C |
-18°C |
| BR-744SD | Pressure Sensitive Adhesives Metal and Plastic Coatings Electronics Inks |
Ideal adhesion promoter or reactive tackifier; promotes adhesion to various metal and plastic substrates; provides excellent flexibility and elasticity; imparts optical clarity | 7,000 at 60°C |
-9°C |
| BR-771F | High tensile strength with moderate elongation; low color; excellent adhesion to plastics, particularly polycarbonate | 213,000 at 50°C |
77°C | |
| BR-7432GB | Coatings Low Creep UV-PSA Thermoforming Coatings & Inks |
Imparts toughness; high tensile strength; adheres to polymer films; elastomeric; provides impact & abrasion resistance | 200,000 at 50°C |
-60°C |
| BR-7432GI30 | Coatings for Metal & Plastic Low Creep UV-PSA Thermoforming Coatings & Inks |
Imparts toughness; high tensile strength; improves impact resistance; adheres to polymer films; elastomeric | 80,000 at 25°C |
28°C |
