Imitation porcelain paint is a kind of architectural paint that has been very popular in recent years. Imitation porcelain coatings are widely used, can be applied and sprayed on different materials, and can also be used for decorative corrosion protection of some materials. Imitation porcelain coatings are so widely used, we should produce more paint for construction workers to use, but readers know you know the imitation porcelain coating formula ? Next, Xiaobian will take you to look at the exciting content of the imitation porcelain coating formula.
Imitation porcelain coating, also known as enamel coating, is an architectural coating that looks like enamel finish. Imitation porcelain coatings are widely used. It can be painted and sprayed on solid surfaces such as cement, metal, plastic and wood. It can be used for interior walls of public buildings, interior walls of houses, kitchens, bathrooms, and bathroom joints. It can also be used for anti-corrosion of electrical, mechanical and furniture exterior decoration.
The melamine paint is divided into a solvent-based resin (the main film-forming material is a solvent-based resin, including a two-component polyurethane resin which is cured at room temperature, a two-component acrylic-urethane resin, a one-component silicone-modified acrylic resin, etc. And it is made of pigment, solvent and auxiliary agent, which is made of porcelain white, light blue, milk yellow, pink and other colors with enamel gloss) and water-soluble resin (the main film-forming substance is water-soluble polyethylene). Alcohol, added with a thickener, a moisturizing aid, a fine filler, a hardening agent, etc.).
Formula Name: Imitation porcelain coating
First, the name of the raw materials:
1. Polyethylene: The degree of alcoholysis is required to be 97%, and the degree of polymerization is 1700.
2, quicklime powder: ordinary quicklime.
3. Light calcium carbonate: white crystal or powder of 120 mesh or more.
4, talcum powder: white, light or light yellow 200 mesh or more.
5, carboxymethyl cellulose: thickening effect.
Second, the formula: 929, 988
Polyvinyl alcohol glue 100 100
Quicklime water 30 40
Light calcium carbonate 20 15
Talc 35 30
Carboxymethyl cellulose solution 30 30
Third, the production process:
1. Polyvinyl alcohol gel is completely dissolved with 90 degree water: carboxymethyl fiber is used after soaking for 12 hours with water.
2. Dissolve the quicklime in water to make saturated lime water.
3. Mix and mix the above various raw materials uniformly.
4. According to the different construction methods such as brushing, scraping, spraying and coating, the amount of polyvinyl alcohol gel and carboxymethyl cellulose liquid can be appropriately increased or decreased.
Fourth, matters needing attention
1. The first and foremost is the film-forming substance, which determines the basic properties of the coating. Microspectral techniques first analyze the composition of the film-forming material to determine the properties of the overall coating;
2. The second is the auxiliary, the most important is to form the coating film with the auxiliary base. Of course, this process is also very important. The choice of additives often has a great effect on the performance of the whole coating;
3. After that is the choice of pigments, commonly used titanium dioxide, bismuth and so on. In addition to the general filler, depending on the requirements of the coating to specifically add selectively, micro-spectral technology will usually provide customers with relevant raw material selection;
4. Finally, the choice of solvent, this choice is helpful to the construction and improvement of certain properties of the film, micro-spectral technology for different construction requirements to provide customers with different solvent options.
The above content is the introduction of the relevant content of the imitation porcelain coating formula. I hope that readers will be able to see it and use it in real life. Well, today's introduction to the formulation of imitation porcelain paint is here. Thanks to the readers for reading this article and for the support and love of Xiaobian. If you want to get more information about home decoration, please continue to pay attention to the decoration. Home network.
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