Heat Transfer 1kg 5kg Soft White Tpu Hot Melt Adhesive DTF Powder
DTF Hot Melt Powder Description
Application in DTF Printing: In DTF printing, the adhesive powder is applied onto the printed design on a film substrate. When the design is transferred onto the target substrate using a heat press, the DTF hot melt adhesive powder activates and bonds the design to the substrate, creating a permanent bond.
Activation by Heat: DTF hot melt adhesive powder is activated by heat during the transfer process. When subjected to the appropriate temperature and pressure, the powder melts and bonds the design to the substrate, ensuring a strong and durable adhesion.
Compatibility with Various Substrates: DTF hot melt adhesive powder is formulated to bond effectively with a wide range of substrates commonly used in DTF printing, including cotton, polyester, blends, and other fabrics. It can also bond to non-textile materials like paper, leather, and certain plastics.
DTF TPU Hot Melt Powder Physical Characteristics:
| Property | Criterion |
| Appearance | White powder |
| Composition | TPU |
| Density ASTM D-792 | 1.20±0.02 g/cm³ |
| Melting Point DSC | 90-115 ℃ |
| Melt Index ASTM D-1238 | 28±8 g/10min |
| Hardness | 80±3 Shore A |
| Powder size range | 0-80 um,80-200um,150-250um |
| Resistance to yellowing (level) | 2.0-3.0 |
DTF Powder Application
Printing the Design: The first step in the DTF process involves printing the desired design onto a DTF film using a compatible printer and DTF inks. The design is printed in reverse, as it will be transferred face-down onto the target substrate.
Application of DTF Hot Melt Adhesive Powder: After the design is printed on the DTF film, DTF hot melt adhesive powder is applied over the entire printed area. This powder serves as the adhesive that enables the transfer of the design from the film to the substrate.
Shaking off Excess Powder: Excess DTF hot melt adhesive powder is then shaken off the film to ensure that only the necessary amount of adhesive remains on the printed design. This step helps prevent excessive adhesive from affecting the transfer process.
DTF Powder Technical Parameters:
| Bonding Parameters ( reference only) | Temperature | 140-160℃ |
| Press | 1.5-2.5 kg/cm2 |
| Time | 8-15 S |
| Washing Resistance | 40℃ | Excellent |
| 60℃ | Good |
| 90℃ | / |
What is the powder used in DTF printing?
Answered: TPU powder, it is soft.
DTF Powder Packaging & Shipping
Delivery Detail: Shipping in 3-5 days after payment for sample. For bulk 3-10 days which depend on the quantity of customer order.
Packaging Details: 20kg/bag or it's up on the customer's option.
DTF powder Customer feedback
Hot Melt Adhesive Powder FAQ
Q1) . How about your MOQ of your adhesive powder?
MOQ is 20 KG/25KG ( per bag)
Q2) . What type of hot melt adhesive powder do you have?
We have PA ,TPU, EVA and PES powder. We can accord your application to give your suitable type.
Q3). What is your Particle size ?
0-80um, 80-170um , 150um-250um ,200um-400um
Q4). Do you provide free sample? And how many days it will take?
Yes, we can provide 0.3-0.5kg free sample, only need you to pay the shipping cost. We will make the sample within 1- 2 working
days and it will take 3-7days on the transportation.
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Heat Transfer 1kg 5kg Soft White Tpu Hot Melt Adhesive DTF Powder Images
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