Oligomers for Adhesion
All Dymax oligomers are tested for adhesion to variety of substrates utilizing standard formulations. Product data sheets report substrate recommendation for the formulations utilizing Bomar® oligomers.
Oligomers for Adhesion
| Oligomer | Applications | Features & Benefits | Viscosity, cP | Tg |
|---|---|---|---|---|
| BR-3641AJ | Adhesion Promoter Reactive Tackifier Pressure Sensitive Adhesives |
Optical clarity; exhibits hydrolytic stability; resilience; tenacious adhesion; enhances weatherability; non-yellowing | 24,000 at 50°C | -50°C |
| BR-3741AJ | Reactive Tackifier Pressure Sensitive Adhesives Adhesion Promoter |
Enhances flexibility; non-yellowing; optically clear; provides softness; adheres to a wide range of substrates; exhibits hydrolytic stability | 40,000 at 50°C | -50°C |
| BR-441B | Coatings for Wood Coatings for Plastic Ink or Overprint Varnishes |
Ideal for 3D printing resins; fast cure; reduced viscosity; improves adhesion, flexibility, oil & chemical resistance; non-yellowing | 75,000 at 50°C |
71°C |
| BR-7432GB | Coatings Thermoforming Coatings & Inks Low Creep UV-PSA |
Imparts toughness; high tensile strength; adheres to polymer films; elastomeric; provides impact and abrasion resistance | 200,000 at 50°C | -60°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 |
| XR-741MS | Coatings for Metal & Plastic | Improves adhesion; enhances hardness; non-yellowing | 8,000 at 75°C | TBD |
