Cementing is to inject cement slurry between the casing ring and the formation, and the cement slurry is cured to form a cement sheath. The main function of the cement sheath is to suspend and protect the casing, reduce and delay the influence of the formation on the casing, improve the stress state... read more
Acrylic esters have a wide range of applications due to their different excellent characteristics and greater market demand. With the needs of radiation curing, textile industry, adhesives, coatings and other industrial fields and environmental protection in various regions of the world, the develo... read more
Styrene acrylic emulsion (styrene acrylate emulsion) is obtained by emulsion copolymerization of styrene and acrylate monomers. Styrene-acrylic emulsion is a system that has been studied in emulsion polymerization, and it is also one of the top ten non-crosslinked emulsions with important industr... read more
Fiberglass Mesh – Excellent Chemical Stability, Anti-Aging Fiberglass mesh, can be made of several of types of fiberglass yarns, is a inorganic non-metallic material with excellent properties. Featured with outstanding water, alkali and aging resistance, good flexibility and softness, it is widely ... read more
A packaging container for chemicals such as agricultural chemicals and a laminated film for forming the container, wherein the inner layer of the laminated film is an inner bag made of a water-soluble polymer film and a laminated film. In an outer bag made of a water-insoluble film, the film c... read more