water-based color paste knowledge analysis in home life, many colorful items we see are decorated with color paste, which is a kind of pigment concent…
driven by the increase in upstream dyes, fabrics and labor costs, some printing and dyeing manufacturers in shaoxing have announced a slight increase …
foreword two-componentpolyurethane adhesive is usually composed of an isocyanate component (curing agent) containing nco and a hydroxyl component (ma…
adhesion promoter pure rubber rubber products are often difficult to meet actual use needs. most rubber products require composite manufacturing usin…
after the lunar new year, a variety of chemical products have had a good start, with styrene, pure benzene, epoxy resin, etc. leading the way. the eth…
pillows, mattresses, seats… more and more daily necessities use memory foam materials with temperature-sensing and pressure-reducing functions. …
melamine compounds the structural units of lignin are guaiacyl phenylpropane, syringyl phenylpropane, and p-hydroxyphenylpropane: lignin has been mod…
what are the functions and advantages of organic trace elements zinc, copper, manganese and selenium? trace elements are essential nutrients for anim…
at the closing price on february 14, east china fell to 7,300-7,500 yuan/ton, and south china fell to 8,300-8,600 yuan/ton. yesterday, the ethylene gl…
trimethylolpropane tricaprylate/tricaprylate is a synthetic ester grease and an environmentally friendly lubricating base oil with outstanding therma…
the main raw materials of polyurethane, tdi and mdi, are quite different due to differences in structure, performance and subdivision. polymeric mdi i…
recently, reporters learned from the consumer goods industry department of the ministry of industry and information technology that the growth rate of…