Waterproof and mildew-proof gypsum board
A waterproof and anti-mildew, gypsum board technology, applied in the field of waterproof and anti-mildew gypsum board, can solve the problems of easy mold and blackening, poor water resistance, and affect the appearance, and achieve strong antibacterial ability, good water resistance, and prevent mildew and blackening Effect
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[0010] Example 1
[0011] A waterproof and mildew-proof gypsum board, made of the following mass parts of raw materials:
[0012] 50 parts of gypsum powder, 8 parts of fine sand, 12 parts of wood fiber, 7 parts of glass fiber yarn, 5 parts of acrylic emulsion, 15 parts of inorganic aluminum salt waterproofing agent, 5 parts of alumina clay, 3 parts of magnesium oxide, nano-zinc oxide antibacterial 9 parts of agent, 4 parts of polyamide resin, 35 parts of water.
Example Embodiment
[0013] Example 2
[0014] A waterproof and mildew-proof gypsum board, made of the following mass parts of raw materials:
[0015] 53 parts of gypsum powder, 11 parts of fine sand, 14 parts of wood fiber, 8 parts of glass fiber thread, 7 parts of acrylic emulsion, 18 parts of inorganic aluminum salt water repellent, 6 parts of alumina clay, 4 parts of magnesium oxide, nano-zinc oxide antibacterial 10 parts of agent, 6 parts of polyamide resin, 38 parts of water.
Example Embodiment
[0016] Example 3
[0017] A waterproof and mildew-proof gypsum board, made of the following mass parts of raw materials:
[0018] 55 parts of gypsum powder, 14 parts of fine sand, 16 parts of wood fiber, 10 parts of glass fiber yarn, 9 parts of acrylic emulsion, 20 parts of inorganic aluminum salt waterproofing agent, 7 parts of alumina clay, 5 parts of magnesium oxide, nano-zinc oxide antibacterial 11 parts of agent, 8 parts of polyamide resin, 40 parts of water.
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