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Posted by Guddu BHaiya on February 21, 2025 at 2:32pm 0 Comments 0 Likes
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Posted by John Snow on February 21, 2025 at 2:03pm 0 Comments 0 Likes
Polyether polyols are made by the reaction of epoxides with compounds having active hydrogen atoms. Polyester polyols are made by the polycondensation reaction of multifunctional carboxylic acids and polyhydroxyl compounds. They can be further categorized according to their end use. For more Detail visit- https://bit.ly/35dkS2z
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