Coating knowledge: characteristics and construction requirements of PVC wallpaper

Core tip: in the promotion of environmental protection decoration, wallpaper is more and more popular PVC wallpaper is a kind of popular wallpaper in modern wallpaper decoration It is made of a kind of polymer, which is mainly made of PVC resin So, what are the characteristics of PVC wallpaper? How to paste PVC wallpaper? What are the construction requirements? The characteristics of PVC wallpaper is that PVC wallpaper is made by covering a layer of PVC film on the bottom of pure paper (or non-woven fabric, textile fabric bottom), through the process of composite, embossing, printing, etc This kind of wallpaper has exquisite printing, good texture of embossing, good waterproof and moisture-proof, durable and easy to maintain Paint knowledge | precautions for wall paint color selection Recommended introduction: when painting the wall, the owner sometimes has difficulty in choosing what color of the wall paint to paint In fact, there is no ugly color in the wall paint, only the disharmonious color matching The use of wall color contains the knowledge of health Too strong color will stimulate people's perception, make people have a sense of fidgety, affect people's mental health Grasp the basic principles of wall color and paint a colorful space 1、 Wall paint color selection notice 1 Light color is generally used for the top surface Light colors make people feel light, dark colors make people feel heavy Usually, the treatment of rooms is from top to bottom, from shallow to deep For example, the ceiling and walls of rooms are white and Paint Home News: in the promotion of environmental protection decoration now, more and more wallpaper has been welcomed by people PVC wallpaper is a kind of popular wallpaper in modern wallpaper decoration It is made of a kind of polymer, which is mainly made of PVC resin So, what are the characteristics of PVC wallpaper? How to paste PVC wallpaper? What are the construction requirements? The characteristics of PVC wallpaper is that PVC wallpaper is made by covering a layer of PVC film on the bottom of pure paper (or non-woven fabric, textile fabric bottom), through the process of composite, embossing, printing, etc This kind of wallpaper has exquisite printing, good texture of embossing, good waterproof and moisture-proof, durable and easy to maintain This kind of wallpaper is the most commonly used and widely used wallpaper, which can be widely used in all home and business places PVC is plastic, the main component is polyvinyl chloride, bright color, corrosion resistance, durable, because in the manufacturing process has added plasticizers, anti-aging agents and other toxic auxiliary materials to enhance its heat resistance, toughness, ductility and so on, so its products generally do not store food and medicine Many people have questions about whether PVC wallpaper has this problem In fact, a lot of environmental protection wallpaper has a little toxin more or less, but PVC wallpaper is free of harmful substances and will not cause harm to human body Because it is made of very environmentally friendly materials, some people have done comparative experiments on the ingredients of PVC wallpaper and baby pacifier, and found that wallpaper is more environmentally friendly than baby pacifier, so good PVC wallpaper is not toxic, but we must pay attention to the purchase of certified good PVC wallpaper when purchasing PVC wallpaper construction requirements 1 The bottom layer of the wall base treatment shall be flat and smooth, the internal and external corner lines shall be smooth and straight, without cracks, collapse angles, sand holes and pockmarks After the wall surface is treated, nitrocellulose or alkyd varnish shall be applied once to prevent the wall surface from being powdered The varnish shall be thin, uniform and not thick 2 The adhesive is special for environmental protection It is very sticky One kilogram of adhesive can be pasted for 7 ㎡ Domestic high-quality wallpaper powder, can add a small amount of white latex 3 The cloth glue will be applied to the wall, the glue will be applied to the back of the wallpaper and folded, standing for 1 minute The cloth glue layer is thin and even, and the width of the cloth glue is always 2.5 times of the width of the wallpaper The thickness is moderate and even 4 The construction characteristics of the paste method dry paste method, wallpaper does not need water Butt joint, floral, tight, or adopt the construction method of lap tailoring, do not extrude the glue from the joint 5 Pay attention to the use of soft plastic scraper, push and wipe carefully, do not extrude the glue and stick it to the wallpaper surface or scraper, if you inadvertently extrude the glue, please immediately use a clean and dry wet towel to remove, and always keep the wet towel clean and sanitary Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,