Environmentally-friendly flame-retardant polymer cement waterproof coating and production process therefor
A waterproof coating and production process technology, applied in the field of architectural waterproof coatings and waterproof coatings, can solve the problems of harmful organic compounds, low tensile strength, poor low temperature flexibility, etc., to reduce safety hazards, high tensile strength, low temperature flexibility Good results
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Embodiment 1
[0061] Embodiment 1 A kind of environment-friendly flame-retardant polymer cement waterproof coating
[0062] The waterproof coating includes two components of liquid material and powder material, and the weight ratio of liquid material and powder material is liquid material: powder material = 1:1.
[0063] The formula of the waterproof coating is
[0064]
[0065] The glass transition temperature of the ethylene-vinyl acetate emulsion is -12°C;
[0066] Described defoamer is organosilicon type defoamer;
[0067] The preservatives used are isothiazolinones;
[0068] The polytetrafluoroethylene micropowder mesh number is 1250 mesh;
[0069] The dispersant is sodium polyacrylate.
Embodiment 2
[0070] Embodiment 2 A kind of environment-friendly flame-retardant polymer cement waterproof coating
[0071] The waterproof coating includes two components of liquid material and powder material, and the weight ratio of liquid material and powder material is liquid material: powder material = 1:1.2.
[0072] The formula of the waterproof coating is
[0073]
[0074] The glass transition temperature of the ethylene-vinyl acetate emulsion is 9°C;
[0075] Described defoamer is organosilicon type defoamer;
[0076] The preservatives used are isothiazolinones;
[0077] The polytetrafluoroethylene micropowder mesh number is 1250 mesh;
[0078] The water reducer is a melamine-based high-efficiency water reducer;
[0079] The emulsifier model is AS-801;
[0080] Described plasticizer is chlorinated paraffin-52;
[0081] The dispersant is sodium polyacrylate.
Embodiment 3
[0082] Embodiment 3 A kind of environment-friendly flame-retardant polymer cement waterproof coating
[0083]The waterproof coating includes two components of liquid material and powder material, and the weight ratio of liquid material and powder material is liquid material: powder material = 1:1.5.
[0084] The formula of described waterproof paint is:
[0085]
[0086] The glass transition temperature of the ethylene-vinyl acetate emulsion is 0.8°C;
[0087] The defoamer is a mineral oil defoamer;
[0088] The preservatives used are isothiazolinones;
[0089] The polytetrafluoroethylene micropowder mesh number is 1250 mesh;
[0090] The water reducer is a melamine polycarboxylate water reducer;
[0091] The emulsifier model is AS-801;
[0092] Described plasticizer is chlorinated paraffin-52;
[0093] The dispersant is sodium polyacrylate.
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