TECHNOMELT® PUR 4663
Known as PURMELT QR 4663
Features and Benefits
Light-ivory coloured multi-purpose hotmelt that is used in panel bonding. Polyurethane (reactive) based.
TECHNOMELT® PUR 4663 is a light-ivory coloured, multi-purpose reactive hotmelt that is used in panel bonding. It undergoes an additional crosslinking reaction after cooling. Shows high initial strength in combination with relatively long open time - assembly possible after cooling of the adhesive. After curing the product has duroplastic properties and very high heat and cold resistance. Suitable for flat lamination and assembly application in the industrial production.
- Solvent-free
- Low application temperature
- High temperature resistance (flame retardant IMO FTCP Part 5)
- Long open time
Documents and Downloads
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Technical Information
| Colour | Cream |
| Melt viscosity, @ 130.0 °C | 6000.0 - 12000.0 mPa·s |
| Open time | 8.0 min. |
TECHNOMELT® PUR 4663
Light-ivory coloured multi-purpose hotmelt that is used in panel bonding. Polyurethane (reactive) based.