DTF Tpu White Polyurethane Powder Hot Melt Adhesive DTF Powder
Composition: DTF hot melt adhesive powder is typically made from thermoplastic polymers, such as polyamide (PA), polyester (PET), or polyurethane (PU). These polymers have a low melting point, allowing them to melt and create a strong bond when activated by heat.
Application: DTF hot melt adhesive powder is applied to fabric using various methods, such as screen printing, sprinkling, or powder dot coating. The adhesive powder is evenly distributed over the fabric surface in a controlled manner.
Activation: The adhesive powder requires heat to activate and become adhesive. This is typically achieved through a heat press machine or a conveyor-belt oven. The heat causes the powder to melt and flow into the fabric fibers, creating a bond.
Bonding: Once the DTF adhesive powder is melted and activated, it forms a bond between the fabric layers. The bond strength depends on factors such as the type of adhesive powder used, the fabric composition, and the applied temperature and pressure.
DTF Powder For DTF Product Description
| Property | Criterion |
| Appearance | White powder |
| Composition |
TPU |
| Density |
1.20±0.02 g/cm³ |
| Melt Point |
95-115 ℃ |
| Melt Index |
30±7 g/10min |
| Powder size range |
0-80 μm |
|
80-200 μm |
|
|
150-250 μm |
Powder For DTF Technical Parameters:
| Bonding parameters (for reference only) | Temperature |
110-130℃ |
| Press |
1.5-2.5 kg/cm2 |
|
| Time |
8-15 S |
|
| Washing Resistance | 40℃ | Excellent |
| 60℃ |
General |
|
| 90℃ | / |
Packaging and Storage Conditions:
| Packaging | 20KG / bag, packed in PE inner bag+kraft 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. |
Application of DTF Powder white powder
Activation Temperature: The activation temperature of DTF hot melt adhesive powder can vary depending on the specific formulation and manufacturer. Generally, the activation temperature ranges from around 120°C to 180°C (250°F to 356°F). It is important to follow the recommended activation temperature provided by the adhesive powder manufacturer to ensure proper bonding and avoid fabric damage.
Bond Strength: The bond strength of DTF hot melt adhesive powder depends on various factors, including the adhesive formulation, activation temperature, pressure applied, and fabric type. Different adhesive powders may offer different bond strengths, ranging from temporary bonds that can be easily repositioned to strong permanent bonds.
Washability and Care: Properly bonded DTF hot melt adhesive powder can withstand washing and regular care. However, it is advisable to follow the manufacturer's instructions regarding washing and care recommendations for the specific adhesive powder and fabric combination used.
Characteristics of hot melt adhesive powder
1.100% ink absorption rate,
2. The powder is clean,
3. The pattern is bright in color,
4. Very soft to the touch.
5. Second on-site delivery.
Why choose us
1. own factory, efficient technical equipment, several production lines
2. excellent service and short delivery times
3. we are an environmentally friendly adhesive company, to ensure the environmental performance of raw materials
4. professional R&D team, a new type of enterprise integrating production, R&D and sales
FAQ
Q1). 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- 2working days
and it will take 3-7days on the transportation.
Q2). What is your lead time ?
2-7 days , depending on the quantity ,
we almost have safe stock ,
Q3). How do I pay for my order?
We accept T/T , Paypal and alibaba trade assurance order.
Our products are sold all over the world, you can rest assured.
