Introduce:
- Two-component, room-temperature-curing, high-viscosity polyurethane adhesive allowing use in closed die-casting applications;
- Compliant RoHS 2015/863/EU and UL 94 HB standards;
- Compliant DIN EN ISO 10993-5 biocompatibility test: cytotoxicity test.
Application:
- DELO-PUR 9895 is multi-purpose, bonding metals, plastics, and many other elastomers. The glue has a good resilience to the touch, high strength for both static and dynamic loads, good response to large openings due to its ability to resist vibration during operation. Special adhesives are suitable for bonding frames housing.
- Typically, cured adhesives can operate in a temperature range of -40 o C ~ +125 oC, depending on the application.
Typical applications of DELO-PUR 9895 glue:
Bond the permanent magnets to the wheelchair rotor.
Wheelchair with a motor box on wheels (Photo DELO)
Material composition:
- Steel pillar, machined;
- Compressed rare earth magnets.
Curing:
- The glue dries quickly at room temperature (23 0C).
- Heat addition can be used but will cause a change in the physical properties of the glue.
Specifications:
- Colour: | Milky white, slightly yellow | ||
- Mixing ratio (A: B by weight and by volume): | 1:1 | ||
- Density of components: | A: 1.48 g/cm3; B: 1.44 g/cm3 | ||
Components viscosity: | A: pasty; B: pasty | ||
- Processing time after mixing at 23 0 C with 100g amount: | 30 minutes | ||
- Temperature arising in the maximum curing reaction with 100g glue amount: | 350C | ||
- Curing temperature: | 23 oC | 80 oC | |
Corresponding curing time until: | Initial strength (Tensile strength 1~2 MPa) | 5,5h | 25 minutes |
Functional strength (Tensile strength >10 MPa) | 24h | 60 minutes | |
Final strength | 72h | 90 minutes | |
- Compression shear strength on Al/Al bond: (DIN EN 1465, sandblasted, 1.6 mm thick aluminum layer, curing for 72 h at 23 o C) | 16 MPa | ||
- Compression shear strength on Al/Al at 100 0C (according to DIN EN 1465, sandblasted, sample thickness 1.6 mm): | 3 MPa | ||
- Peeling strength of glue according to the St/St roller: | 10 N/mm | ||
- Tensile strength: | 10 MPa | ||
- Elongation at tear: | 30% | ||
- Young's modulus: | 100 MPa | ||
- Shore hardness: | A: 90, D: 50 | ||
- Glass transition temperature: | 490C | ||
- Decomposition temperature: | 2210C | ||
- Coefficient of linear thermal expansion: | 205 ppm/K | ||
- Water absorption: | 0.3% | ||
- Volumetric resistivity: | >1013 Ωcm | ||
- Surface resistivity (VDE 0303, part 30): | >1012 Ω | ||
- Creep CTI resistor: | 600 M | ||
- Dielectric strength: | 17.6 kV/mm | ||
- Shelf life (From the day that you receive the goods): | 6 months, store at room temperature 23 0C with the unopened container. | ||
For more detailed information, please contact us.
HUST Vietnam is proud to be the exclusive distributor of adhesive products, dispensing and curing systems, and technology transfer from DELO in Vietnam!
