Some time ago, a customer said: Now, the word "formaldehyde" makes her headache, because formaldehyde can make people feel very uncomfortable, lightly dizzy, headache, cough, and may cause major diseases, such as leukemia. Because her house needs wallpaper to decorate a new house, a friend recommended that she use glutinous glue to paste wallpaper with zero formaldehyde, but she checked it on the Internet and was surprised to find that some families were sick because of glutinous glue. She said that sticking wallpaper with glutinous glue was really so terrible.
What is glutinous rice glue?
Glutinous rice glue is also known as Jiangmi glue (the south is called glutinous rice, the north is called Jiangmi). It is an environmentally friendly adhesive made from natural glutinous rice or Jiangmi through twelve processes of purification, grinding and drying of glutinous rice. Wide range of application, long viscosity. Wet glue can be divided into glutinous rice glue and vegetable starch glue. Wet glue, also known as Japanese wet glue, is a special high-performance adhesives for wallpaper. It was first developed in Japan and introduced to other areas, so it is also called "Japanese glue" in the industry. The main ingredients of glutinous rice glue are glutinous rice, water and food preservatives.
Advantages of glutinous rice gum
Starch is a cheap, renewable and biodegradable natural polymer material. Glutinous rice starch has a wide range of sources and low prices. In addition, glutinous rice starch is a natural macromolecule material with good biodegradability. There is also news on the Internet that the owner of a glutinous rice glue company ate glutinous rice glue.
Defects of glutinous rice gum
Several companies in the wallpaper accessories industry insist that they are pure glutinous rice glue. The appearance of this product is white, opaque, and glue is degumming, and the gel will be drawn. Because this glue does not protect property, it is the ideal initial viscosity (strong early stage), but poor viscosity maintenance later stage (poor), so it can not eliminate problems, such as twisted edges falling in the use of wallpaper.
Pure glutinous rice wet gum contains a lot of nutrients (starch, protein, oligosaccharides, etc.), which is very suitable for microbial reproduction. In order to achieve the same anti-mildew grade, more preservatives and fungicides should be added than modified corn starch.
Is glutinous rice glue true or false without formaldehyde?
Formaldehyde is a toxic and harmful substance, and it is common in decoration materials, such as wood-based panels, cloth, furniture, latex paint and so on. Therefore, after the decoration of new houses, more than 80% of the formaldehyde pollution in our families exists in varying degrees. So, the question is, does glutinous rice gum really contain formaldehyde? From the above air purification network (micro signal: CAP086) to purify the lovely little girl introduced glutinous rice gum, in contrast, high-quality glutinous rice gum is real, theoretically safe, we can rest assured that use. However, Lin Da, what kind of bird, according to media reports, Xi Jinping's father bought "imported" glutinous rice glue at a high price, decoration results, the six-year-old son found leukemia, because small manufacturers of industrial glue instead of Japanese packaging counterfeit imported glutinous rice glue.
Every industry has its own secrets. If you want to stick wallpaper to the wall, you must use glue (diatom mud can't stick to the wall, it must use glue). Most solvent glue contains volatile organic compounds, some contain harmful substances such as benzene series and formaldehyde.