Products Description
Type Hot Melt Polyurethane
Use
Suitable for automotive interior such as door panels, armrests, seat back panels and other components fit
Suitable for bonding car roofs, door panels, carpets, spare tire covers, etc.
Home appliance assembly, furniture, doors and windows, handicrafts, etc.
performance
fast curing, high strength
No smell, no solvent evaporation
Good adhesion to substrate
Technology Parameters
| Item | Typical data |
| appearance |
milky white solid |
|
curing method |
moisture curing |
|
solid content |
100% |
|
density |
1.03g/cm3 |
|
viscosity/130℃ |
8000±1000mPa． s |
|
Opening hours/25℃ |
about 200-300s |
|
Initial adhesion (5min, PVC film/ABS board, 180°) |
≥0.6 N/mm |
|
Final strength (3d, PVC /ABS, 180°) |
≥2.0N/mm |
Note: The test conditions and standards are subject to the internal test methods of the enterprise
Use Method
1. The room temperature of the production environment should be kept at 15-35℃, and the humidity should be controlled at 30%~90%
2. Preheat the surface of the bonding substrate to above 20°C before bonding (depending on different materials and coating methods, there are differences and need to be adjusted according to the actual situation)
3. Heat the hot melt adhesive to 120-140°C (to actually flow out the glue Temperature prevails), spread evenly on the material to be bonded,
Full press-fit bonding during open time
4. If the ambient temperature and humidity are not ideal, it is necessary to keep warm and moisturize for later health care Curing
Note Matters
1. Must be used as soon as possible after opening to prevent skinning caused by moisture curing
2. Always pay attention to the coordination of weather temperature changes and glue temperature to prevent glue coating The activity is not enough, false adhesion appears
3. Give as much pressure as possible to ensure the best bonding effect
4. Pay attention to cleaning the equipment to prevent dead glue from affecting the effect
Packaging and storage
20KG, 190KG
Store at room temperature, pay attention to moisture
data Basics
All the data expressed in the product data sheet are obtained in laboratory tests . Actual measurements may vary due to circumstances beyond our control.
Important Description
For information and advice on transportation, handling, storage and disposal of chemicals, users Reference should be made to the actual Safety Data Sheet, which includes physical, ecological, toxicological and other safety-related data.
Legal Disclaimer
When the product is properly stored, handled and applied under normal conditions, Haoyi The information provided by New Material Company and the construction treatment suggestions given according to the actual situation are based on Haoyi New Material Company's good confidence in its current knowledge and experience. In actual application, due to the difference of materials, substrates and actual site conditions, it cannot be inferred from the information here or any written recommendation or any other suggestion that Haoyi New Material Co., Ltd.’s commerciality and support for its products Makes no warranties and assumes no liability of fitness for a particular purpose. Users of the product should test the suitability of the product for their application and intended use. Haoyi New Material Company reserves the right to change the nature of its products. The use rights of third parties shall be respected. All orders are subject to current sales and shipping terms. Users should refer to the latest version of relevant product manuals, which can be provided by Haoyi New Material Company upon request.
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