According to the analysis of professionals, many owners will also see cracks in the paint when they buy big brand products. Therefore, it may be because of the problem of wall or putty, not necessarily the cause of latex paint itself. It is recommended to find regular construction workers to remove the paint surface and putty on the wall surface. Use a non-woven fabric or kraft paper to re-apply the cracks, and then flatten the putty. After the putty is dry, apply or spray the latex paint to avoid cracking. Remind everyone that if there is a crack problem, don't buy latex paint to paint it. This will not solve the problem. The current new type of thermal insulation wall is especially prone to cracking. The following proposals are given: 1. At the crack, we will first clean the base layer, then lay a layer of good cloth on the wall, or kraft paper and newspaper, then put on the putty, then the latex paint. Using this method, the fiber tension is mainly utilized, thereby ensuring the integrity of the latex paint film, and the method is relatively simple and easy to operate. 2. In addition, you can also remove the surface insulation board, or remove the cement wall, install a layer of gypsum board or “five PCT board†on the outside of the insulation layer, and then make latex paint on top. However, this method cannot remove irregular cracks. Since the cracks are usually cracks between the sheets, they are better handled. However, because of the high cost of construction and the difficulty of construction, it is more troublesome for ordinary people to repair themselves. If the wall crack size of the home is small, it is recommended not to use this method. 3. A further method can be used to use elastic decorative materials. There is a material called "elastic putty" that can properly compensate for the lack of cracks in the wall. However, due to the small elasticity of these materials, it is not suitable for walls with large cracks. In fact, the cracking of latex paint is mainly caused by two major reasons: material and construction quality. If any treatment method is used, it must be determined according to the condition of the crack. When you choose the repair method, you must consider the final repair effect and the degree of benefits, which is the most reasonable.
Colour PMMA Granule for Extrusion Super Cover
Pmma Impact Modifier resin is a new weather-resistance engineering plastics synthesized by acrylate. It has excellent impact strength and processability, super weather-resistance, good surface hardness and glossness,in addition has good optical performance. It is mainly used in co-extrusion with PVC / ABS / PS and also single extrusion.
ASA Copolymer for Extusion Super Cover
ASA resin is a ternary copolymer consisted of Acrylonitrile, Styrene and Acrylate. ASA copolymer integrates acrylates's high impact strength and excellent weather-resistance, chemical resistance and high hardness of acrylonitrile, good processability of styrene. It can be extruded single & coextruded over ABS and PVC. ASA is particularly used in outdoor applications that require long term color stability, excellent weather resistance.
Pmma Copolymer, ASA Copolymer, ASA Plastic Polymer Shandong Novista Chemicals Co.,Ltd (Novista Group) , https://www.novistachem.com
What should I do if the latex paint cracks? Teach you to find the reason
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