Excellent Softness Hot Melt Textile Adhesive Glue Yellowing Resistance

Hot Melt Adhesive Fortextile /  Polyurethane Hot-melt Adhesive Fabric / Pur Textile

Descripition:

UH-5021 is a polyurethane hot-melt adhesive for textile fabric-fabric lamination,it shows great green strength,
softness and good yellowing resistance.

Unlike standard hot melt adhesives, PUR offers superior resistance to heat, water, chemicals, and washing, making it ideal for textile applications.

Reactive Polyurethane (PUR) Adhesives: Also melt when heated for application. However, after application, they undergo a chemical reaction with moisture in the air, creating permanent, cross-linked bonds. This process is irreversible

Main characteristics

1. Environmentally friendly, solvent-free, odorless

2. Excellent softness

3. Great initial bonding strength

4. Good washing resistance

5.120 oC  Yellowing resistance and no color change at 120 oC 6. 120 oC

Glue line is not become stick at 120 oC

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.