Cementing of wellbore is one of the most critical operation in the drilling and completion of oil and gas wells. The most important function of Oil & Gas well cementing is to isolate the various zones within wellbore, provide adequate support for casing, and prevent any fluids to migrate. This... read more
Non-intumescent fire-retardant coatings are composed of flame-retardant or non-combustible resins, flame-retardants, and fire-retardant fillers. The coating has good flame retardancy. Can prevent the flame from spreading. a. Main film-forming substancesFlame-retardant resins, generally polymer synt... read more
Titanium dioxide is an inorganic substance with the chemical formula TiO₂. It is a white solid or powdered amphoteric oxide with a molecular weight of 79.9. It has non-toxic, best opacity, best whiteness and brightness, and is considered the best performance in the world today. Of a white pigme... read more
Wood paint refers to a type of resin paint used on wood products, including polyester, polyurethane paint, etc., which can be divided into water-based and oil-based. According to gloss, it can be divided into high gloss, semi-matte and matte. According to the purpose, it can be divided into furni... read more
Polyurethane (PU), whose full name is polyurethane, is a polymer compound. It was produced by Otto Bayer and others in 1937. Polyurethane has two categories: polyester type and polyether type. They can be made into polyurethane plastic (mainly foam), polyurethane fiber (called spandex in China), ... read more