What Are the Differences Between Polyvinyl Alcohol 1788, 2488, and 2699? Understanding Workability, Bonding Strength, and Relative Water Resistance from the Perspective of Degree of Polymerization and Degree of Hydrolysis
In wall putty, mortar, slurry-applied roughening coats, construction adhesives, and coating systems, polyvinyl alcohol is a commonly used water-soluble polymer material. When selecting polyvinyl alcohol, many users encounter a practical question: if they are all polyvinyl alcohol, why does 1788 ...
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