80 Shore A TPU Hot Melt Powder Thermoplastic Resin Polyurethane
TPU Hot Melt Adhesive Powder
The product is a polyurethane thermoplastic powder hot melt adhesive.Soft handle and certain resilience, excellent workability.It has excellent bonding properties for fabrics, cotton, blended fabrics, TPU and PVC.
TPU Hot Melt Adhesive Powder Physical Characteristics:
| Property | Criterion |
| Appearance | White powder |
| Composition | TPU |
| Density ASTM D-792 | 1.20±0.02 g/cm³ |
| Melt Point DSC | 95-115 ℃ |
| Melt Index ASTM D-1238 | 30±7 g/10min |
| Hardness | 80 Shore A |
| Powder size range | 0-80 um |
| 80-200 um | |
| 150-250 um | |
| Resistance to yellowing (level) | 2.0-3.0 |
TPU Hot Melt Adhesive Powder Technical Parameters:
|
Bonding Parameters ( reference only) |
Temperature | 110-130℃ |
| Press | 1.5-2.5 kg/cm2 | |
| Time | 8-15 S | |
| Washing Resistance | 40℃ | Excellent |
| 60℃ | Good | |
| 90℃ | / |
TPU Hot Melt Adhesive Powder Applications
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