Traditional Culture Encyclopedia - Traditional stories - Water-based technology industry development
Water-based technology industry development
First is the paint industry. Traditional coatings to solvent-based polymer as the base material, adding a variety of pigments and fillers, after mixing and dispersion, made of solvent-based coatings. Due to the use of solvent-based polymers, in the preparation process there will be solvent evaporation into the air, causing harm to the human body and the environment. Water-based coatings to water-based polymer as a base material, adding pigments and fillers, according to the established process of gradual mixing, you can deploy to meet the different needs of water-based coatings, such as latex paint, water-based decoration paint, water-based furniture paint. Water-based paint using water-based polymer made of organic volatiles, in the production and use, does not contain toluene, butanone and other organic volatiles, only volatile water molecules, truly safe and environmentally friendly, has been widely used.
Second is the synthetic leather industry. Synthetic leather is a very widely used polymer composite material in modern life, applied to clothing, home, decoration, shoe materials and so on. Solvent-based synthetic leather production process of organic volatile matter evaporation is serious, pollution of the atmospheric environment; more seriously, the residual harmful substances will continue to jeopardize the health of users. The production of synthetic leather by water-based polyurethane, however, is prepared as a water-based synthetic leather semi-finished product through the high-tech of water replacement, and then the surface treatment of the semi-finished product using water-based polyurethane, resulting in water-based synthetic leather.
The third is the artificial board industry. The traditional artificial board in the use of a large number of urea-formaldehyde adhesive, is made of urea and formaldehyde reaction, the residue contains a large number of formaldehyde, the production of workers in serious health hazards; and urea-formaldehyde adhesive stability is poor, it will continue to volatile decomposition of formaldehyde, is the largest source of pollution in our home space and invisible killers, the use of urea-formaldehyde adhesive production of man-made boards, will cause up to several decades of continuous harm.
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