High Density 20kg TPU Hot Melt Adhesive Powder with High Melting Point for DTF Printing
20KG Polyurethane DTF Powder TPU Hot Melt Adhesive Powder for Transfer Printing
Thermoplastic polyurethane (TPU) hot melt adhesive powder is a versatile adhesive material supplied in powdered form. Composed of thermoplastic polyurethane, this polymer is known for its excellent flexibility, durability, and chemical resistance.
When heated, the powder undergoes a phase transition from solid to molten state, allowing it to bond to various substrates upon cooling. It offers excellent adhesion to a wide range of materials including plastics, textiles, metals, and wood, with superior resistance to temperature, moisture, and chemicals.
| Property | Criterion |
|---|---|
| Appearance | White powder |
| Composition | Polyurethane |
| Density | 1.21±0.02 g/cm³ |
| Melting Range | 105-115℃ |
| Melt Point (DSC) | / |
| Melt Index | 30±5g/10min |
| Specification | Powder size range: 0-80 μm, 80-200 μm, 150-250 μm |
| Bonding Conditions | Temperature: 110-130℃ Pressure: 1.5-2.0kg/cm² Time: 5-10S |
| Washable Property | 40℃: Excellent 60℃: Good 90℃: / |
| Dry cleaning performance | / |
- Textile Industry: Bonding fabrics, attaching labels and patches, seam sealing, and reinforcing stitching in garments and textile products. Provides strong, durable bonds while maintaining flexibility and elasticity.
- Medical Applications: Medical device assembly, wound dressings, and surgical tapes. Offers biocompatibility, flexibility, and skin-friendly properties for safe and comfortable medical applications.
- Packaging Industry: Sealing cartons, bonding labels, and laminating films. Provides strong adhesion to different packaging materials and ensures secure, tamper-proof packaging.
- Strong Adhesion: Excellent adhesion to a wide range of substrates including plastics, textiles, metals, and wood. Forms strong, durable bonds for reliable performance in demanding applications.
- Flexibility and Elasticity: Maintains inherent flexibility and elasticity even after solidification, allowing bonded materials to move and expand without compromising bond integrity.
Packing: 20KG PER BAG
Shipping: 5-7 days
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