water-based epoxy resin is a material often used for laying floors in large areas such as sports fields. the same is true for ordinary oil-based epoxy…
many factories use reverse osmosis antiscalant because it can increase water production and water quality, thereby reducing costs. however, many peopl…
disperse dyes are non-ionic dyes with low water solubility. high temperature and high pressure are generally used for dyeing. in order to achieve unif…
styrene-butadiene rubberthe structure is as shown in the figure. its repeating unit consists of a double bond, a phenyl group, a methine group, and a …
water-based epoxy curing agent floor paint is a coating composed of epoxy resin and curing agent. when preparing water-based epoxy floor coatings, the…
there are thousands of pigments with countless uses. among paints, it is basically a usage scene. there are fixed combinations of several paints, espe…
what is polyurethane tpu? thermoplastic polyurethanetpu is a type of polyurethane that can be plasticized by heating and dissolved by solvents. compar…
the detergent action of surfactants is the fundamental property of surfactants for their greatest practical use. it involves the daily lives of thousa…
for constructionhydroxypropyl methylcelluloseit is necessary to prevent moisture from penetrating into the wall, and keep an appropriate amount of moi…
uv absorber is a kind of light stabilizer that can absorb the ultraviolet part of sunlight and fluorescent light sources without changing itself. sinc…
wetting agents are surfactants, which are composed of hydrophilic and lipophilic groups. they can make solid materials more easily wetted by water. we…
dispersant is a surfactant that has two opposite properties: lipophilicity and hydrophilicity within the molecule. it can uniformly disperse the solid…