Waterborne Polyurethane Pressure Sensitive Adhesive PU PSA

I.Product description：

YY-901RM is an anionic waterborne polyurethane dispersion that exhibits excellent bonding strength to

most natural and synthetic materials. It can be used in packaging, film lamination, fabric bonding and

other application areas, and is suitable for room temperature bonding. It's waterbased polyurethane pressure sensitive adhesive.

 

Adding 2-5% of isocyanate or aziridine curing agent can improve bonding strength and water washing fastness.

 

【Features】:

1. High bonding strength.

2. Room temperature activation .

3. Suitable for many substrates.

 

Product Profile

Waterborne polyurethane pressure-sensitive adhesive (WPSA) is a water-based, environmentally friendly, one-component adhesive. It belongs to the category of pressure-sensitive adhesives and is primarily used for bonding and fixing foam, metal, wood, composite panels, paper, and automotive interior components (such as headliners and door linings).
This adhesive exhibits high peel strength and initial tack. The cured film is flexible and transparent, with excellent aging resistance, impact resistance, and thixotropy.
1. Waterborne PSA exhibits high peel strength and peel strength, as well as good initial tack and retention.
2. It has good compatibility with various pigments.
3. It can crosslink at room temperature.
4. It offers excellent peeling properties and strong film cohesion.
5. It is a water-based emulsion, non-toxic and non-flammable.
6. It is a single component and easy to use.
7. It dries quickly.
8. It exhibits excellent storage stability, mechanical stability, and frost resistance; excellent impact resistance; good thixotropy; and good aging resistance.