الشريط المائي يقيس الطلاءات والطلاءات اللولبية المائية
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WQ-PR436 High Hardness Waterborne Polyester Resin for Tape Measure Coating Introduction Water-soluble polyester resin WQ-PR436 is a medium-molecular-weight, epoxy-modified, branched resin. It delivers excellent coating performance, characterized by superior adhesion and hardness, high gloss, good scratch resistance, and a well-balanced combination of hardness and toughness. WQ-PR436 is diluted with alcohol-ether solvents. It exhibits good water solubility and is soluble in