A kind of preparation method of water-soluble environmental protection and energy-saving paint
An environmentally friendly, energy-saving, water-soluble technology, applied in the direction of coating, etc., can solve the problems of difficult construction, high environmental load, insufficient heat resistance, etc., and achieve good heat insulation effect, simple production, and easy construction
Active Publication Date: 2016-01-13
周三中
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Problems solved by technology
[0002] At present, foamed polystyrene, glass wool or other coatings are used, no matter whether it is internal or external thermal insulation, after adding coatings, waterproof membranes and adhesives are also required, which results in high cost, long-term construction period, and high impact on the environment. problem
In addition, styrofoam is in the form of a plate, so it is difficult to apply to curved surfaces and has insufficient heat resistance. Although glass wool is known for its high thermal insulation performance, it is difficult to construct and requires other facing materials.
Method used
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[0010] The manufacturing method of a water-soluble environment-friendly and energy-saving paint of the present invention includes the following steps:
[0011] S1: Take the acrylic resin latex and add it to the solution containing the film-forming aid, stir at high speed for 3-8 minutes;
[0012] S2: Add hollow microspheres, titanium metal, extender pigments, and coloring pigments, stir at low speed for 2-5 minutes, then add defoamer, viscosity regulator, and plasticizer, stir at high speed for 20-25 minutes;
[0013] S3: Mix the pH adjuster with water and slowly add it to the above mixed solution under stirring to adjust the pH of the solution. At the same time, when the temperature of the mixed solution rises to 40-50 degrees, the stirring is stopped to prepare the finished aqueous paint.
[0014] The formula of the coating made by the above method is composed of the following weight percentages:
[0015] Propylene resin latex, film forming aids: 25.5%~29.5%;
[0016] Hollow microspher...
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Abstract
The invention discloses a preparation method of water-soluble environment-friendly energy-saving paint. The preparation method comprises the following steps: S1, taking and adding propylene-series resin latexes into liquor containing a coalescing agent, and stirring for 3-8 minutes at a high speed; S2, adding hollow microspheres, titanium metal, an extender pigment and a tinting pigment, stirring for 2-5 minutes at a low speed, and then adding a defoamer, a viscidity regulator and a plasticizer, stirring for 20-25 minutes at the high speed; S3, slowly adding the pH value regulator and water into the mixed liquor under stirring after mixing, regulating pH value of the liquor, stopping stirring when the temperature of the mixed liquor is increased to 40 DEG C-50 DEG C to prepare an aqueous liquor paint finished product. The method disclosed by the invention can prepare the paint which is good in heat insulating effect, is simple and convenient to construct, and good in durability.
Description
Technical field [0001] The invention belongs to the technical field of coatings, and specifically is a manufacturing method of a water-soluble environmentally friendly energy-saving coating. technical background [0002] At present, foamed polystyrene, glass wool or other coatings are used, whether it is internal or external insulation. After the coating is added, a waterproof film and adhesive are also required. This high cost, long-term construction period, and high environmental impact Loads, etc. pose problems. In addition, styrofoam is in the form of a plate, which is difficult to be applied to curved surfaces and has insufficient heat resistance. Although glass wool is well known for its high thermal insulation performance, it is difficult to construct and requires other facing materials. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide a method for producing a water-soluble environmentally friendly and energy-savin...
Claims
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IPC IPC(8): C09D7/14C09D7/80
Inventor 王华朱超英
Owner 周三中