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| Place of Origin: | China |
| Brand Name: | JCC |
| Certification: | Oeko-tex Certificate, ISO, ZDHC |
| Model Number: | JCC-5110A, JCC-5210 |
| Document: | PUR hot melt adhesive.pdf |
| Attribute | Value |
|---|---|
| Material | Polyurethane |
| Curing Time | Fast |
| Type | Hot melt adhesive |
| Adhesion Type | Hotmelt |
| Flexibility | Flexible |
| Bond Strength | High strength |
| Temperature Resistance | High |
| Application | Automotive interior bonding |
| Shelf Life | 6 months |
PUR hot melt adhesive (Polyurethane Reactive Hot Melt Adhesive) is widely used in automotive interiors because it has the advantages of high initial adhesion strength, high and low temperature resistance, heat and humidity resistance, aging resistance, environmental protection and solvent-free. It is particularly suitable for complex automotive working conditions and the diverse needs of interior materials.
PUR hot melt adhesive is a reactive curing hot melt adhesive:
| Application Area | Substrates | Application Form |
|---|---|---|
| Dashboard wrapping | PVC, TPO film + foam + substrate | Lamination of film to foam/substrate |
| Door panel covering | PVC/PU leather + foam + PP substrate | Vacuum forming or flat lamination |
| Headliner | Fabric/knit + PU foam | Flat lamination or roller coating |
| Pillar trim | Fabric + ABS/PP substrate | Small-scale lamination |
| Trunk trim | Carpet + plastic substrate | Localized bonding |
| Seat decorative parts | Leather + foam + frame | Fabric/foam lamination and structural bonding |
| Speaker grille covering | Fabric + plastic ring | Precision lamination |
Storage conditions: Sealed package, store in clean and dry place for 6 months. Packaging: 20kg or 200kg for one barrel.
A: PUR (Polyurethane Reactive) hot melt adhesive is a reactive curing adhesive. It first bonds like a thermoplastic hot melt when cooled, then chemically reacts with ambient moisture to form a crosslinked polyurethane network.
A: It provides higher heat resistance, durability, and chemical resistance compared to traditional hot melts.
A: Typical applications include dashboard skins, door panels, headliners, pillar trims, trunk trims, seat decorative parts, and speaker covers.
