Heat Transfer Printing Hot Melt Powder For Screen Printing
Product model: ES226
Description:This product is a copolyester thermoplastic powdery hot melt adhesive. Soft hand feel and certain resilience, excellent processability. Excellent adhesion to textiles, PVC, PC.
Function:Heat transfer,Digital printing,Silk screen printing.
TPU Hot Melt Adhesive Powder Physical Characteristics:
| Property | Criterion |
| Appearance | White powder |
| Composition | TPU |
| Density ASTM D-792 | 1.2±0.02g/cm³ |
| Melt Point DSC | 105-115 ℃ |
| Melt Index ASTM D-1238 | 30±5g/10min |
| Powder size range | 0-80 um |
| 0-170 um | |
| 80-200 um | |
| 125-200 um | |
| 150-250 um | |
| 180-420 um |
Technical Parameters:
| Bonding parameters (for reference only) | Temperature | 105-120℃ |
| Press | 3.0 kg/cm2 | |
| Time | 14S | |
| Washing Resistance | 40℃ | Excellent |
| 60℃ | good | |
| 90℃ | / |
TPU Hot Melt Adhesive Powder Packaging and Storage Conditions:
| Packaging | 25KG in one PE bag+Brown paper bag |
| Storage Conditions | Stored in dry unopened packaging at room temperature for 12 months. High temperature and pressure will cause agglomeration. The trays cannot be double-pressed. |
1. Bonding temperature and pressure and time relate to the bonding strength of the film to the material. The bonding temperature must be close to the temperature set by the machine, the pressure must be uniform, and the mold and press rolls must be flat.
2. The bonding conditions used will vary between machines and materials. The conditions indicated here are only basic. The most ideal bonding conditions should be established by manufacturing for the specific application.
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