Color steel waterproof heat-insulating coating and method for preparing same
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A technology of thermal insulation coating and production method, applied in the field of color steel waterproof thermal insulation coating and its production, can solve the problems of short life, shedding, fiber pollution, etc., and achieve the effect of excellent waterproof performance
Inactive Publication Date: 2010-08-04
张贵连
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Problems solved by technology
[0002] At present, the commonly used color steel insulation materials in China are rock wool, glass wool, steel wire mesh, aluminum foil paper and other materials. Thes
Method used
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Embodiment 1
[0016] Embodiment 1: a kind of preparation method of color steel waterproof and thermal insulation coating The preparation method is as follows: (the material proportion mentioned below is by weight)
[0017] (1) Liquid material:
[0018] ① First put 10 parts of water into the mixer, add 0.5 parts of dispersible latex powder and stir and emulsify for 5 minutes.
[0019] ② Add 0.3 part of dibutyl phthalate, 0.2 part of polyacrylamide, 0.1 part of sodium alginate, 0.3 part of preservative, and 0.1 part of defoamer, and then stir and polymerize for 5 minutes.
[0020] ③ Then add 15 parts of vitrified microbeads, 5 parts of sepiolite, and 1 part of sericite, stir and polymerize for 3 minutes.
[0021] ④ Add 20 parts of BW-903 construction waterproof glue, stir and polymerize for 5 minutes and then fill the barrel.
[0022] (2) Powder:
[0023] Put 5 parts of aluminate cement, 15 parts of white Portland cement, and 0.2 parts of polypropylene fiber into the mixer and mix for 3 mi...
Embodiment 2
[0026] Embodiment 2: a kind of preparation method of color steel waterproof and thermal insulation coating The preparation method is as follows: (the material proportion mentioned below is by weight)
[0027] (1) Liquid material:
[0028] ① First put 12 parts of water into the mixer, add 0.6 parts of dispersible latex powder and stir and emulsify for 5 minutes.
[0029] ② Add 0.4 part of dibutyl phthalate, 0.3 part of polyacrylamide, 0.2 part of sodium alginate, 0.4 part of preservative, and 0.2 part of defoamer, and then stir and polymerize for 5 minutes.
[0030] ③Then add 17 parts of vitrified microbeads, 8 parts of sepiolite, and 2 parts of sericite, stir and polymerize for 3 minutes.
[0031] ④ Then add 21 parts of BW-903 construction waterproof glue, stir and polymerize for 5 minutes and then fill the barrel.
[0032] (2) Powder:
[0033] Put 7 parts of aluminate cement, 16 parts of white Portland cement, and 0.3 parts of polypropylene fiber into the mixer and mix for...
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Abstract
The invention provides a color steel waterproof heat-insulating coating and a method for preparing the same. The color steel waterproof heat-insulating coating is prepared from the following raw materials in part by weight: 15 to 20 parts of vitrified small ball, 3 to 5 parts of sepiolite, 20 to 30 parts of building waterproof glue, 0.2 to 0.5 part of polypropylene fiber, 5 to 10 parts of aluminate cement, 15 to 20 parts of white Portland cement, 2 to 4 parts of sericite, 0.5 to 1 part of dispersible polymer powder, 0.2 to 0.4 part of Dibutyl phthalate, 0.2 to 0.4 part of polyscrylamide, 0.3 to 0.5 part of preservative, 0.2 to 0.4 part of defoaming agent and 10 to 15 parts of water. The color steel waterproof heat-insulating coating is prepared by blending liquid materials and powder materials, and is a combination of organic and inorganic materials, and after stirring, emulsion and polymerization, the waterproof heat-insulating property is improved to over 98 percent; and when the coating is used for steel structural surfaces in steel products, chemical grouting and the like, the bonding force is strong, the environmental protection energy saving capability is improved by over 65 percent if the coating is 10mm in thickness, and the waterproof property is high, and the service life is as long as 30 years. Thus, the coating of the invention is a preferable color steel surface waterproof heat-insulating coating.
Description
technical field [0001] The invention relates to a color steel waterproof and thermal insulation paint and a preparation method thereof. Background technique [0002] At present, the commonly used color steel insulation materials in China are rock wool, glass wool, steel wire mesh, aluminum foil paper and other materials. These materials are not waterproof, easy to rust and fall off, and have a short lifespan. They are polluted by fibers and are not environmentally friendly and energy-saving. Contents of the invention [0003] The object of the present invention is to provide a color steel waterproof and heat-insulating coating made of materials with good water resistance and strong thermal insulation and its preparation method. [0004] In order to achieve the above object, the technical solution of the present invention is: a color steel waterproof and thermal insulation coating, characterized in that: it is made of the following materials in proportion by weight: 15-20 p...
Claims
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Application Information
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