High Adhesion and Soft Hot Melt Adhesive Powder DTF Powder for Heat Transfer Printing
Hot Melt Adhesive Powder
DTF Powder
"This thermoplastic polyurethane hot melt adhesive powder is a remarkable product known for its outstanding properties. Hot Melt Adhesive Powder offers a soft and tactile feel, exceptional resilience, impressive stretchability, and excellent processability at low temperatures. Moreover, hot Melt Adhesive Powder exhibits remarkable adhesion to textiles, making it an ideal choice for various textile bonding applications."
The Physical Characteristics of Hot Melt Adhesive Powder
Physical Characteristics:
| Property | Criterion |
| Appearance | White powder |
| Composition | TPU |
| Density ASTM D-792 | 1.16±0.02 g/cm³ |
| Melt Point DSC | 80-95 ℃ |
| Melt Index ASTM D-1238 | 20±5 g/10min |
| Hardness ASTM D-2240 | 78±3 Shore A |
| Powder size range | 0-80 μm |
| 80-170 μm |
| Resistance to yellowing (level) | 2.0-3.0 |
Technical Parameters:
| Bonding Parameters ( reference only) | Temperature | 115-135℃ |
| Press | 2.0-3.0 kg/cm2 |
| Time | 5-10 S |
| Washing Resistance | 40℃ | Excellent |
| 60℃ | / |
| 90℃ | / |
The Composition of DTF Hot Melt Adhesive Powder
Thermoplastic polyurethane (TPU) hot melt adhesive powder is composed of a combination of materials that work together to create its unique properties. The composition typically includes:
1.Polyurethane Polymer: The main component of TPU hot melt adhesive powder is a polyurethane polymer. This polymer provides the adhesive with its thermoplastic nature, allowing it to melt and solidify upon heating and cooling cycles.
2.Plasticizers: Plasticizers are added to TPU hot melt adhesive powder to enhance its flexibility and improve its adhesive properties. These additives help to increase the elongation and stretchability of the adhesive, making it suitable for bonding applications that require flexibility and resilience.
3.Tackifiers: Tackifiers are added to the formulation to improve the initial tack or stickiness of the adhesive. They enhance the adhesive's ability to bond quickly upon contact with substrates, ensuring strong adhesion.
4.Stabilizers: Stabilizers are included in TPU hot melt adhesive powder to protect the adhesive against degradation caused by heat, light, or other environmental factors. These additives help to maintain the adhesive's performance and stability over time.
5.Other Additives: Various additional additives may be incorporated into the TPU hot melt adhesive powder formulation to enhance specific properties. These may include antioxidants, UV stabilizers, colorants, or fillers, depending on the desired characteristics and application requirements.
The Application of Hot Melt Adhesive Powder
TPU hot melt adhesive powder is widely utilized in the textile industry for its exceptional bonding capabilities, making it a preferred choice for fabric and garment bonding. TPU hot melt adhesive powder delivers superior adhesion to a diverse range of textiles, encompassing both natural fibers like cotton and wool, as well as synthetic fibers such as polyester and nylon.TPU hot melt adhesive powder finds extensive application in the footwear manufacturing industry. TPU hot melt adhesive powder plays a crucial role in bonding various shoe components, including outsoles, insoles, linings, and decorative elements. By providing robust adhesion, exceptional flexibility, and long-lasting durability, TPU adhesive ensures high-performance footwear in a wide range of applications.
Hot Melt Adhesive Powder’s Customer Feedback
TPU Hot Melt Adhesive Powder
Packing & Shipping :
packing: 20KG PER BAG
shipping: 5-7days
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