Colorless Water Repellent Liquid For Coating White Cardboard / Paper

Water Repellent For Coating White Cardboard/ Coated White Paper and Coated Paper

Introduction

This product is a formaldehyde-free polyamide-polyurea resin, which can fully cross-link with the hydroxyl groups in the adhesive to make the coating have excellent water resistance. It can be used on high-concentration scraper or air knife coater to impart excellent wet strength, dry strength and wet rub resistance to coated paper or whiteboard paper. It can also significantly improve printability and be used as a printability improver. Suitable for coatings in a wide range of pH ranges. Excellent cross- linking and compatibility with the rubber and starch in the coating.

Product index

Appearance: colorless transparent liquid

Solid content wt% (150 ° C, 30 min): 48.0±1.0

PH:8.0±1.0

Viscosity (mPa.s, 25 ° C, Brookfield, No. 2 rotor, 60 rpm)≤50

Application

Mainly suitable for coating white cardboard, coated white paper and coated paper

Packing and storage

200kg or 1000kg plastic drum, tightly sealed in chambers at room temperature.

paper making chemicals

water repellent liquid

Colorless Water Repellent Liquid For Coating White Cardboard / Paper Images