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    Home > Coatings News > Paints and Coatings Market > Diatom mud purchase: wall paper is toxic, so it's the right way to buy diatom mud

    Diatom mud purchase: wall paper is toxic, so it's the right way to buy diatom mud

    • Last Update: 2020-04-03
    • Source: Internet
    • Author: User
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    Core tip: there are many people who use wallpaper at home They look beautiful, but they don't know it's harmful to their health What's the matter? Formaldehyde, the world's recognized culprit of indoor decoration pollution! The effects of formaldehyde on human health include abnormal smell, stimulation, allergy, abnormal lung function, central nervous system affected, and genetic substances that can damage cells, which are suspicious carcinogens One of the most sensitive is olfaction and stimulation, so its main harm is to stimulate the mucous membrane Formaldehyde is easily absorbed through respiratory tract, but seldom through skin 93% of formaldehyde inhaled through the nose is retained in the nasal tissue, and when inhaled in high concentration, it will exhale Application scope and advantages of roller ceramic coating Recommended introduction: the surface of ceramic rubber plate used for roller ceramic coating is cast into durable rubber plate by hundreds of independent small ceramic pieces Each ceramic piece has raised characteristics Under general conveyor belt pressure, thousands of unique cast bumps can produce positive traction, prevent slipping and extend the service life of conveyor belt roller At the same time, the bottom layer adopts high-quality rubber, which has strong elasticity and can play a good impact resistance role The scope of application of roller ceramic coating is one three six 83857180 (the same as V) 1 Roller coating in extremely harsh working environment 2 The belt joint is not suitable for fixing with iron buckle; 3 It is suitable for leather Paint Home News: there are many people who use wallpaper at home They look beautiful, but they don't know it's harmful to their health What's the matter? Formaldehyde, the world's recognized interior decoration The main culprit of pollution! The effects of formaldehyde on human health include olfactory abnormality, stimulation, allergy, lung function abnormality, central nervous system being affected, and genetic substances in cells being damaged, which are suspicious carcinogens One of the most sensitive is olfaction and stimulation, so its main harm is to stimulate the mucous membrane Formaldehyde is easily absorbed through respiratory tract, but seldom through skin 93% of formaldehyde inhaled through nose is retained in nasal tissue When inhaled in high concentration, serious irritation and edema of respiratory tract, increase of respiratory resistance, decrease of respiratory frequency, eye irritation and headache will occur Keep away from formaldehyde, pay attention to health! Don't make the home decoration colorful, but make the family health gray! The harm of wallpaper on the market now, except for a small part of expensive imported wallpaper, the vast majority of wallpaper are PVC materials, that is, plastic Once the plastic is hot, it will produce a variety of harmful gases, causing great harm to human body The composition of wallpaper decides not to be environmentally friendly From the composition of wallpaper, wallpaper itself contains many harmful substances: formaldehyde comes from wallpaper base paper In the process of making wallpaper, the formaldehyde of raw materials and formaldehyde reduction process will leave free formaldehyde Heavy metals (including lead, cadmium, chromium, mercury, etc.): in pigment ink It is harmful to nervous system, cardiovascular system and heredity, especially for children PVC: it is the synthetic material of a large number of chemical raw materials According to the Stockholm Convention, which takes persistent organic pollutants as the control target, the elimination of PVC is one of the measures to reduce dioxin emissions (persistent pollutants) Formaldehyde will be contained in every glue As the saying goes: "formaldehyde free adhesive" formaldehyde release a large part from the wallpaper adhesive Now there are glutinous rice glue or starch glue on the market, playing an environmental protection signboard In fact, even the best glue can't avoid the volatilization of harmful substances, just the problem of more quantity and less quantity (think about it: if it's really a pure plant, it will get moldy and hairy and grow bacteria after a long time )The viscosity of the adhesive is directly proportional to the formaldehyde content The formaldehyde content is low, the viscosity of the adhesive is also reduced, and the cracking and edge warping of the wallpaper are increased Therefore, the beauty and practicality of the wallpaper can never be achieved at the same time Different from latex paint, wallpaper is not durable but also harmful to health At the beginning of its appearance, its purpose was not to protect the wall, nor to consider the functional requirements of alkali resistance, mildew resistance, moisture-proof, stain resistance, etc Usually, 3 years time has the phenomenon of damp and mildew, degumming and cracking, fading and whitening In rainy season and humid weather, it is easy to cause wall mildew Mold is hidden in wallpaper, can't be washed, can't be wiped It can send out cells through wallpaper, which is harmful to human health, especially for people who are allergic to asthma and constitution The seam of wallpaper is easy to rise, and the edge seam is glued because it is hard to repair due to dry shrinkage, which is also a problem that cannot be solved now It not only affects the beauty but also accumulates dust Wallpaper is an organic dye with unstable properties In the wet, sunlit and light illuminated parts, the color will drift Half a year later, the color will be one color for the light illuminated part and another color for the non illuminated part Airtight, decoration pollution can not be discharged, wallpaper airtight: This is related to the construction sequence of laying wallpaper, wallpaper needs to brush the base film glue first, the role of the base film is to prevent the repeated flow of water vapor, and seal the wall Decoration pollution cannot be discharged: all harmful substances harmful to human health, such as formaldehyde, stupidity, mold, etc., when decorating the house, can not be discharged because of the barrier of wallpaper, so that in the closed space, they are absorbed into the body by the human body, or adhered to the surface of human skin Thus seriously endangering human health Formaldehyde determines the cost of wallpaper in the production process, formaldehyde consumption directly determines the cost of production The higher the formaldehyde content, the lower the production cost There are many common low-cost wallpapers in the market The market unit price of each roll of wallpapers is about 2-300 yuan As mentioned above, the cost is low and formaldehyde is high, which is not environmental friendly While some imported pure paper wallpaper, although formaldehyde content is relatively low, environmental protection performance is relatively good, but the price is very high, the market unit price of each roll varies from 1000 yuan to 2000 yuan However, no matter what price of wallpaper, harmful substances, degumming and cracking, fading and whitening, moisture and mildew are inevitable Diatom mud, as a natural environmental protection interior wall decoration material, is used to replace wallpaper and latex paint, and is suitable for interior wall decoration of villas, apartments, hotels, home furnishings, hospitals, etc Diatom mud is not only healthy but also environmental friendly It has the functions of eliminating formaldehyde, peculiar smell, fire prevention and flame retardant, sound absorption and noise reduction, wall self-cleaning, super moisture absorption and so on It has become the wall decoration material pursued by the majority of consumers Home of coatings focuses on the news and information of coatings, diatom mud, paint coatings, coating process, fire retardant coatings and coatings, paint coatings, coating process, decoration knowledge and decoration effect map of fire retardant coatings,
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