Formaldehyde-resistant environment-friendly ecologic wall paper

Abstract

The invention discloses a formaldehyde-resistant environment-friendly ecologic wall paper which is prepared by the following steps: preparing basic paper, coating a PVC thickener on the basic paper, performing heating and embossing, and printing patterns. The formaldehyde-resistant environment-friendly ecologic wall paper is characterized in that the PVC thickener comprises the following raw materials in parts by weight: 40 to 45 parts of PVC powder, 12 to 15 parts of nano-titanium dioxide, 5 to 8 parts of nano- bamboo charcoal powder, 1 to 2 parts of silver nitrate, 5 to 6 parts of alum, 5 to 8 parts of iron-ore slag powder, 4 to 5 parts of poly-tetra-fluoro-ethylene, 4 to 8 parts of quartz sand, 36 to 38 parts of triethyl citrate, 2.0 to 2.5 parts of zinc dialkyl dithiophosphate, 1 to 2 parts of nano-alundum powder, 2 to 4 parts of potassium hexatitanate powder, and 3 to 5 parts of an assistant. As the assistant is added, the formaldehyde-resistant environment-friendly ecologic wall paper can purify air; the formaldehyde-resistant environment-friendly ecologic wall paper is reasonable in formula, safe, nontoxic, high in surface smoothness and evenness, and odor-free, can resist formaldehyde permanently and purify indoor air, and is ecologic and environment-friendly.

Description

technical field [0001] The invention relates to the field of wallpaper, in particular to a formaldehyde-resistant environment-friendly ecological wallpaper. Background technique [0002] Wallpaper, also known as wallpaper, English is Wallpaper or Wallpaper, it is a widely used interior decoration material. Because wallpaper has the characteristics of various colors, rich patterns, luxurious style, safety and environmental protection, convenient construction, and reasonable price, which are incomparable to many other interior decoration materials, it has been widely popularized in developed countries and regions such as Europe, America, Southeast Asia, and Japan. . Wallpapers are divided into many categories, such as coated wallpapers, laminated wallpapers, embossed wallpapers, etc. Because have certain strength, appearance attractive in appearance and good water repelling property, be widely used in the interior decoration etc. of house, office, hotel. Most traditional wa...

AI Technical Summary

Problems solved by technology

This kind of wallpaper does play a certain decorative role in beautifying the interior walls, but because the PVC paste uses a large number of PVC, DOP and other chemical products, not only the air permeability is extremely poor, the wall cannot be properly evaporated due to moisture, and bacteria will multiply for a long time. The PVC plastic coating itself also volatilizes chemical gases, which is very unfavorable to indoor air environmental protection