Selection and preservation of interior wall coatin

2022-07-22
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If the low-temperature stability is not up to standard, the paint will deteriorate at low temperature. If the contrast ratio is low, the direct hiding power is low, so as to increase the amount of interior wall paint

if the low-temperature stability does not meet the standard, it is easy to cause the coating to deteriorate at low temperature. If the contrast ratio is low, the direct hiding power is low, so as to increase the amount of interior wall coating. Professionals remind consumers: when buying interior wall paint, you can open the cover and observe. Qualified interior wall paint should be fine and uniform, and there should be no sedimentation, caking, floating water, mildew, odor and other phenomena; At least the following items should be marked on the packaging barrel, such as product model, specification grade, name, batch number, standard number, weight, manufacturer and production date

in addition, consumers should also pay attention to the production date and shelf life of the product. The effective storage period of synthetic resin lotion interior wall coating is generally 1 year. From the production cost of domestic interior wall coatings, the minimum price of interior wall coatings should be 4-5 yuan and 2 kg. Some interior wall coatings marked with "emulsion paint" on the market sell for only 1-2 yuan and 2 kg. In fact, they are water-soluble interior wall coatings. Their product quality is much different from that of synthetic resin lotion interior wall coatings. Consumers should be careful when choosing

how to choose and buy interior wall paint

first, the price is analyzed from the production cost of interior wall emulsion paint (including water-soluble paint and interior wall emulsion paint). The minimum price of interior wall emulsion paint should be 4 yuan/kg ~ 5 yuan/kg. Those products marked with "emulsion paint" in the market, but the price is only 1 yuan/kg ~ 2 yuan/kg, are actually water-soluble interior wall paint, and their product quality is quite different from that of emulsion paint

II. The effective storage period of quality interior wall emulsion paint is generally 1 year. When buying, you can open the cover and observe. The emulsion paint should be fine and uniform, and there should be no sedimentation, caking, floating water, mildew, odor and other phenomena

III. at least the following items should be marked on the packaging barrel of latex paint: product model, name, batch number, standard number, weight, manufacturer and production date

IV. the interior wall coating in the report must comply with the safety indicators in the national gb18582-2001 "limit of harmful substances in interior wall coating of interior decoration materials". When purchasing, consumers can ask for relevant inspection reports from operators

how to save paint and paint brush

after painting furniture, if the remaining varnish and mixed paint are not used in a short time, the paint can be put in a bottle. Glucose bottle is the best, and wine bottle is also OK. After tightening the lid, put the bottle upside down (i.e. the mouth of the bottle is facing down), and then put the bottle upright in the dark after a day or two. If stored for a long time like this, the paint will not appear hard skin and solidification

after painting the furniture, if you need to paint it again in a day or two, the brush can be cleaned without gasoline. Find an empty can head bottle, put the brush directly into the bottle, fill it with clean water (diesel or kerosene is better), and make the water completely cover the head of the brush. When using it again, throw away the water on the brush

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