PU9-30K Water-Based Polyurethane Hot Melt Adhesive

Product Description

This product is a water-based hot melt polyurethane adhesive. It is safe, non-toxic, odorless, and non-irritating. It is mainly used for coating PVC films and fabric finishing, and is also suitable for composite bonding between PVC and sponge, paper, fabric, and fabric-to-fabric.

Physicochemical Indicators

Performance Characteristics

▪ Non-toxic, safe, non-flammable, non-explosive, no release of harmful gases such as formaldehyde, and easy to clean.

▪ Excellent high-temperature adhesion resistance of the PVC film produced by coating.

▪ Especially suitable for the lamination of card base materials for UV ink products. It has excellent initial and final adhesion strength and excellent resistance to temperature and humidity aging.

▪ The single component has good heat resistance, and adding 2-5% curing agent can achieve a temperature resistance of over 90℃.

Precautions

▪ Construction method: screen roller coating.

▪ Drying temperature 120-140-120℃.

▪ The composite method is hot-press roller composite, hot-pressing temperature 140℃-160℃ (determined by speed), hot-press roller pressure ≥0.3Mpa.

▪ Ensure that the adhesive is applied evenly and dried thoroughly. The recommended adhesive application amount is 3-8g/m2 of dry film (the thicker the substrate, the greater the adhesive application amount).

Packaging and Transportation

▪ This product is a water-based emulsion, non-flammable and non-explosive, and is transported as non-dangerous goods.

▪ This product should be transported and stored at 5-35℃, with a shelf life of six months. Net weight 50Kg or 125Kg plastic drum packaging.

Notes

This description is based on practical certified data. Due to the different user conditions and product requirements, please conduct experiments or contact our technical department to determine the suitable process for your factory.