High thermostability adhesives
H4776 High thermostability hot melt adhesive is an adhesive formulated as a fast, general packaging hotmelt. This adhesive has a fast setting speed for high speed packaging operations combined with good adhesion to more difficult substrates.
Special properties of the adhesive:
- Good thermostability
- Very fast setting speed
- High hot tack
- Good level of adhesion for difficult substrates
Technical data:
| Composition : | Hotmelt adhesive based on synthetic polymer (Polyolefine, PO, Metallocene) |
| Brookfield viscosity | 1200 mPa.s (160°C) |
| Ball & Ring softening point | 108°C |
| Open time | Medium |
| Molten tack | High |
| Colour | White |
Form : Pastilles
Application in US food packaging:
Conform to FDA CFR 21§ 175.105 (adhesives)
Suggested application temperature:
150°C – 170°C depending upon substrates to be bonded.
Packaging:
20 kg. PE sack.
Intercol's Polyolefine hot melt adhesives do not char in the hot melt tank. These hotmelts are clean running and can be used across a wide range of production speeds in the (food) packaging industry. They also offer exceptional high thermal stability. During seven day 160°C trials at our adhesive laboratory, viscosity changed less than 1%. This adhesive's unique characteristic eliminates nozzle blockages in your application associated with less advanced adhesives that can continually disrupt on-site production. We can make your production more efficient. In addition, our polyolefine hot melt adhesives provide low temperature flexibility and high heat resistance. Our hot melt packaging adhesives can be used with confidence in applications that may be exposed to temperatures ranging from -40°C to +90°C.