Polyurethane Hot-melt Adhesive Fabric / Fabric Glue / Fabric Pur Adhesive

Descripition:

Thermoplastic & Reactive Properties

PUR adhesives are initially thermoplastic (melt when heated) but react with moisture to form a strong, durable bond.

Offers flexibility and resistance to washing, dry cleaning, and heat.

Strong & Durable Bonding

Excellent adhesion to fabrics (cotton, polyester, nylon, leather, etc.).

Resistant to peeling, washing, and mechanical stress.

Low Application Temperature

Typically applied at 100–130°C (lower than EVA-based hot melts), reducing fabric damage risk.

Moisture-Curing

After application, PUR adhesive reacts with ambient humidity, enhancing bond strength over time.

Flexible & Soft Finish

Maintains fabric drape and flexibility without stiffening.

Main characteristics

Thermoplastic adhesive that melts when heated (typically 80°C–160°C) and bonds fabrics upon cooling.

Reactive PU (PUR): Cures with moisture for permanent, wash-resistant bonds.

Non-reactive PU: Standard thermoplastic adhesive, flexible but less durable than PUR.

Used for seam sealing, lamination, hemming, and reinforcing textiles.

Main technical parameters

1. viscosity@110C:8500-12500cps

2. open time: long

3. olid:100%

4. suggested application temp.: press:140 oC； Tube:130 oC； roller: 120 oC.