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Understanding Foaming and Its Implications


Once polyvinyl acetate is formed, the next stage involves hydrolysis. This step is essential to convert the acetate groups in PVAc to hydroxyl groups, producing polyvinyl alcohol. Hydrolysis can be performed using either alkaline or acidic methods, with the alkaline hydrolysis being the most commonly used due to its efficiency and control over the degree of hydrolysis.


In many recent construction projects, the effect of using HPMC modified mortar has been recognized by all parties. The person in charge of the construction of a large residential project said: With the use of HPMC's mortar, the construction speed is significantly accelerated, material waste is reduced, and the expected quality standards are finally achieved. This successful case provides strong development for the wider application of HPMC in the future. Opportunity.

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