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THERMOGRIP F 461
Versatile hot melt packaging adhesive for very difficult substrates
Additional Downloads
- 7. Carton sealing and closing (154 Kb)
Definitions
- Hot MeltAdhesive which is applied at hot temperatures and sets up while cooling
- Open timeTime between the moment the adhesive was applied and the moment it has no more tack (end of possible laying the covering)
- TackAdhesive power to maintain together 2 materials.
Tacky surface means sticky surface.
Uses
THERMOGRIP F 461 is a 100% hot-melt adhesive for sealing cases and boxes. Suitable for very difficult substrates (Frovi - CKB type). and extreme conditions. Suitable for middle- and high-speed packaging lines.
Benefits
- Suitable for very difficult substrates (Frovi - CKB)
- All ingredients are approved under the Federal regulation 175 105 & BGA (for incidental contact of adhesives with food)
- Good thermal stability
- Good wetting properties
- High tack
- Good resistance to low and high temperatures
- Suitable for all applications by nozzle (Nordson, Valco, Robatech, etc.)
- Suitable for application by wheel (never exceed 180°C)
Properties
Physical:
- Aspect: granules
- Colour: white
- Thermosel Viscosity– spindle 21, 20 rpm at 170°C: 900 – 1300 mPas
- Softening point, Ring & Ball: approx. 97-117°C
- Open time*: 3 to 4 seconds
- Setting time*: approx. 1 to 5 seconds
* Open and setting times are tested according to Bostik internal method. Open and setting times may vary depending on: ambient temperature, temperature of the substrate, adhesive application temperature; coverage; nature and porosity of the substrate.
Shelf life:
2 years in original unopened packaging, stored at ambient temperature. Keep away from humidity.
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Application
Application temperature: 160–180°C. Application by nozzle or wheel (never exceed 180°C).
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Packaging
| Presentation |
Bar code |
Bostik code |
| box - 20 kg |
|
060022 |