Gypsum Chemicals

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17 09, 2020

Experimental Study On the Adaptability Of the Water-reducing Agent in the Production Of Gypsum Board

By |2020-09-17T03:58:27+00:00September 17th, 2020|Gypsum Chemicals|0 Comments

Abstract: According to the actual situation there are poor adaptability between water reducing agents and gypsum in the production of plaster board, three types of water-reducing agent are chosen in this subject: lignin, naphthalene and polycarboxylate. Based on the requirements of the production process´╝îeffects of three different types of water-reducing agent on setting time, strength, [...]

4 08, 2020

Methyl Hydrogen Silicone Fluid Improve The Water Repellent Performance Of Building Gypsum

By |2020-08-14T03:07:25+00:00August 4th, 2020|Gypsum Chemicals|0 Comments

Introduction Gypsum building material has excellent fire resistance, air permeability and sound absorption property. The excellent appearance of white color and smooth structure is good for decoration, combined with lightweight and relatively low prices, and gypsum building materials were developing very rapidly in recent years. Currently, the gypsum building material is mainly [...]