ResinLab® UR7001 Part A
- Chemical Family
- Polyurethanes (PU)
ResinLab® UR7001 Part A is a two-part clear polyester polyurethane designed to provide outstanding adhesion to a variety of plastics, as well as metals. UR7001 Clear provides excellent water and chemical resistance. UR7001 Clear was formulated to a 1A:1B volume mix ratio for use in side-by-side dispensing cartridges and meter/mix and dispense equipment. The product will reach full cure after 24 hours under ambient conditions. The cure can be accelerated through the addition of heat. Cure schedules of 30 minutes at 65°C or 10 minutes at 100°C are sufficient. UR7001 Clear is suitable for use in medical device assembly, it has been tested and is proven non-toxic per ISO 10993-5.
Product families
Applications
- Adhesives & Sealants — Other Adhesives & Sealants Applications
- Medical Tapes & Adhesives
Product Families
- Other Adhesives & Sealants
Other characteristics
- Brand
- ResinLab
- Product Type
- 2K (2 component) Adhesive
- Compatible Substrates & Surfaces
- Metal, Plastics
- Markets
- Adhesives & Sealants
- Healthcare & Pharma
- Instructions
Bring both components to room temperature prior to mixing.; Cartridge format: Mixer should be attached keeping the cartridge vertical and any air pocket purged this way. After the mixer contains material, the mixer tip can be dropped to dispense pre-bleed amount. Attach a new static mixer with each cartridge, then pre-bleed the first 3 inches of dispensed material or until a uniform color is obtained. Maintain adequate velocity during dispensing to ensure complete mixing.; Bulk format: weigh and mix parts A and B accurately and thoroughly, scraping sides of container often. Do not pour from mixing container, transfer to a new container as residual unmixed material may cause a tacky spot on the surface of the casting. Maintain adequate velocity during dispensing to ensure complete mixing.; Allow to cure undisturbed until product is fully gelled or tack-free to the touch.; Clean up uncured resin with suitable organic solvent such as MEK, acetone or other organic solvent.
- Technology
- Ready-to-Use Products
- Packaging Type
- Cartridges
- Benefits and Features
High tensile strength for superior structural bonding; Excellent adhesion to many plastics including acrylic and polycarbonate; Convenient 1:1 by volume mix ratio providing side by side cartridge dispensing options; Fast room temperature cure; Medium viscosity with colorless bond line; ISO 10993-5 certified
- Shelf Life Storage
6 months at 25 °C Bulk.; 12 months at 25 °C in cartridges that are foil bagged and desiccant packed.; Isocyanates are sensitive to moisture and should be kept in their original container or in a volume tank under dry nitrogen blanketing. Many isocyanates are prone to dimerization, the formation of a white precipitate. Products with minor amounts of this precipitate normally cure to full properties. Storage at 20 – 30 °C (68 °F to 86 °F) is recommended to ensure full shelf life.
- Ready to Use Product Features
- Chemical Resistant
- Good Adhesion
- Water Resistant
- Compatible Substrates and Surfaces
- Metal
- Plastics
Technical data
Table 1 of 1
36 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Mix Ratio | Part A to Part B | — | — |
| Mix Ratio (By Weight) | 1.02:1 | — | — |
| Mix Ratio (By Volume) | 1:1 | — | — |
| Cure Schedule (at 25°C) | 24.0 | h | — |
| Cure Schedule (at 65°C) | 30.0 | min | — |
| Cure Schedule (at 100°C) | 10.0 | min | — |
| Viscosity (Part A,Rheometer parallel plate 25mm at 1/s) | 17000.0 | cps | — |
| Viscosity (Part B,Rheometer parallel plate 25mm at 1/s) | 3900.0 | cps | — |
| Viscosity (Mixed Rheometer parallel plate 25mm at 1/s) | 10500.0 | cps | — |
| Specific Gravity (Part A) | 1.18 | — | — |
| Specific Gravity (Part B) | 1.16 | — | — |
| Specific Gravity (Mixed) | 1.17 | — | — |
