What are the environmental glue? What should I pay attention to when using it? There is no specific type of environmental protection glue. As long as it does not damage the environment, it is environmental protection glue that passes environmental protection tests such as SGS or RoHS. In the process of decoration, the most important time we use glue is when we paste wallpaper. Because of the large paving area, most people pay attention to the use of environmental glue, whether it will have a bad impact on the home environment and family. 1. Starch glue because starch is a natural polymer produced by photosynthesis of green plants, starch glue also belongs to plant glue, which is a natural environmental glue. Starch paste is generally made by mixing starch and glue. The materials include rice, wheat, corn, potato and other agricultural products. The starch glue used in industry is generally made of corn. Although the environmental protection is not bad, the anti mildew and toughening effects should be taken into account when using as glue, so 0.2% - 2% borax of starch quality should be taken into consideration when using starch glue. Because a lot of thickeners are added, it is necessary to mix 2-3 times of water in the formal construction.

2. Epoxy resin adhesive. Epoxy resin adhesive, also called epoxy adhesive, is a kind of water-based adhesive which is used more frequently. According to different strength and heat-resistant grade, it can also be divided into 16 types, such as general adhesive, high-temperature resistant adhesive, low-temperature resistant adhesive and epoxy resin adhesive film. Because of its special raw materials and structure, this kind of adhesive has bonding strength and chemical resistance function. This is about the laying of wallpaper Especially important, especially for some wet walls. The cured epoxy resin adhesive has the ability of most molds, and is easy to cure. It can be cured in the temperature range of 0-180 ℃, so the requirement of temperature condition is small. 3. Glutinous rice glue glutinous rice has a large viscosity. Many ancient buildings in China, such as the Great Wall, were made of glutinous rice. The glutinous rice glue used now is obtained through 12 processes, such as purification, grinding and drying, with the pure natural glutinous rice as the material. This kind of glue is very convenient to use. It can be used only by adding water and mixing evenly when the glue is opened, without increasing the rated tackifier.

The viscosity of glutinous rice glue is very high, especially the improved glutinous rice glue, which can avoid the phenomenon of edge warping and blistering when pasting thick wallpaper. As for our environmental protection, glutinous rice glue has advantages and guarantees both in material and processing. But when using glutinous rice glue, we need to pay attention to the fact that this kind of glue will cause small pimples when it is used in low temperature. We can choose a suitable temperature and climate to post wallpaper, or we can carefully handle the pimples when paving. When using environmental protection glue to post, pay attention to that the more the glue is applied, the better it is, and make a decision based on the paper. Only when the glue is applied properly can the bond be firm without overflow.