PU32K Waterborne Polyurethane Resin

Product Description

A water-dispersible polyurethane resin copolymerized from aromatic isocyanate and special polyester polyol. The film is not yellowing resistant, but it has strong adhesion and good water resistance after film formation.

Physicochemical Indicators

Performance Characteristics

▪ Bright and transparent film formation, good adhesion

▪ Excellent dry and wet rub resistance of the coating

▪ Soft hand feel, good water resistance, and excellent low-temperature performance

▪ High flexural and tensile strength

▪ Free of organotin, toluene, and formaldehyde; an environmentally friendly product

Application Range

▪ Used in powder-free bottom paste for lining fabrics and composite coatings for textiles

▪ Waterproof hose coating dyeing, polypropylene fiber rope dyeing and finishing

▪ Textile electrostatic flocking, printing adhesive

Precautions

▪ A certain amount of PUS-100 curing agent can be added, the dosage is 0.5-1.5%. It can improve the bonding, water resistance, and anti-aging performance after film formation.

▪ This product is not yellowing resistant. Pay attention to the yellowing resistance requirements during use. If non-yellowing is required, please choose other products from our company.

Packaging and Transportation

▪ This product is packaged in plastic packaging barrels, with a net weight of 50Kg or 125Kg.

▪ 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 an effective storage period of six months.

Notes

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