TPU Hot Melt Adhesive Powder for DTF Printing & Heat Transfer Applications
Price:
USD 3.0 - 6.0 /KG
MOQ:
1000KG
Delivery Time:
8-10 days
Brand:
JCC
Product Description
TPU Hot Melt Adhesive Powder for DTF Printing & Heat Transfer Applications
TPU (Thermoplastic Polyurethane) hot melt adhesive powder is a heat-activated bonding material used in DTF (Direct-to-Film) printing and textile heat-transfer applications. It melts during the curing process and bonds the printed film securely onto fabric.fabrics.
Composition & Core Properties
- Material: Primarily made of thermoplastic polyurethane (TPU), selected for its elasticity, durability, and eco-friendly profile
- Key Characteristics:
- Temperature Resistance: Stable between -50°C to 180°C
- Waterproof & Wash-Resistant: Withstands >60°C machine washes
- Elasticity: Maintains fabric stretch without cracking (e.g., 1:3 stretch ratio)
- Rapid Curing: Dries in 10-15 seconds at 110°C-130°C
Process Parameters
| Process Parameter | Recommended Value |
|---|---|
| Transfer Temperature | 110°C - 130°C |
| Transfer Time | 10 - 15 seconds |
| Pressure | 1.5 - 3.0 bar |
| Release Method | Cold peel / Hot peel (depends on powder type) |
Applications
- Textiles: Apparel (T-shirts, sportswear), home decor (curtains, upholstery), bags
- Non-Textile Uses: Flocking, shoe linings, medical textiles
- Fabric Compatibility: Cotton, polyester, blends, leather, and elastic materials
Suitable fabrics
TPU hot melt adhesive powder works well on:
-
Cotton
-
Polyester
-
Blends
-
Nylon
-
Some elastic fabrics
However, extremely water-repellent or silicone-coated fabrics may require specialized adhesive powders.
Storage & Handling
- Moisture Control: Store sealed in cool, dry places to prevent clumping
- Safety: Non-toxic but requires dust masks during handling
- Shelf Life: Indefinite if kept dry
Frequently Asked Questions
Q: What is TPU DTF powder? What is its function?
A: TPU DTF powder (Direct to Film Powder) is a hot melt adhesive powder primarily used in DTF thermal transfer printing processes, serving as a bonding bridge between ink and fabric.
Q: Is TPU adhesive powder washable?
A: Yes. High-quality TPU powder provides Excellent wash resistance (40–60 washes)
Q: Is TPU DTF powder environmentally friendly? What certifications does it meet?
A: Yes. JCC-TPU DTF powder has certificate of OEKO-TEX and SGS reports.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Tianyang New Materials (Shanghai) Technology Co.,Ltd
Location
No. 505 Huiping Rd Nanxiang Jiading District Shanghai 201802 China
Contact Person
Chloe