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| Place of Origin: | China |
| Brand Name: | JCC |
| Certification: | Oeko-tex Certificate, ISO, ZDHC |
| Model Number: | JCC-PA 6150, JCC-PA 6200, JCC-PA 6300 |
| Document: | Copolyamide products.pdf |
| Attribute | Value |
|---|---|
| Material | Copolyamide PA |
| Color | White |
| Appearance | Solid Powder |
| Application | Clothes Laminating |
| Washing Performance | Excellent |
| Application Temperature | 120-150°C |
| Bond Strength | Superior bonding |
| Product Type | Hot Melt Adhesive |
Copolyamide (Co-PA) is a class of thermoplastic hot melt adhesive based on polyamide chemistry. Available in powder or granule form, it melts and bonds at relatively low temperatures. Co-polyamide adhesives offer excellent adhesion and wash durability, making them ideal for clothing and textile lamination applications.
| Step | Parameter |
|---|---|
| Powder spreading | Apply evenly over the fabric or printed area |
| Pre-heating (if needed) | 100°C - 120°C |
| Lamination temperature | 120°C - 140°C (depends on fabric & bonding time) |
| Pressing time | 10 - 20 seconds |
| Pressure | 1.0 - 3.0 MPa (medium pressure) |
| Cooling | Let cool under pressure to lock the bond |
Powder is mainly used in powder scattering machines or manual powder coating. Granule is typically melted and used in extrusion, film coating, or web lamination.
Yes. High-quality Co-PA hot melt adhesives have good wash fastness (typically up to 40-90°C machine wash cycles) and some grades are dry-clean and enzyme-wash resistant. Always confirm based on the fabric and process used.
Absolutely. Co-PA adhesives are free from solvents and VOCs. Compliant with REACH, OEKO-TEX standards, and have certificate of OEKO-TEX, ZDHC, REACH.
