The special properties of nylon make it widely used in automobiles, electronic and electrical equipment, mechanical structures, sports equipment, textiles, and other fields. But with the miniaturization of automobiles, the high performance of electronic and electrical equipment, and the acceleration of the process of lightweighting
With the advancement of technology and society, chemical material products are increasingly applied in people’s daily lives, and polyethylene wax, as a commonly used chemical material, has an exceptionally wide range of applications. Polyethylene wax has low viscosity, high softening point, and good hardness, making
PE wax (Polyethylene wax) is one of the essential additives in the molding and processing of polyvinyl chloride. Its main function is to improve fluidity and demolding during rubber and plastic processing, prevent adhesion inside the machine or mold, and prevent defects such as fish
What is barium sulfate? Barium sulfate, chemically formulated as BaSO₄(CAS: 7727-43-7), is an odorless, white, orthorhombic solid that is insoluble in acids and alkalis but completely soluble in a molten state. As a common inorganic salt, barium sulfate has a wide range of applications
Polylactic acid, short for polylactic acid (PLA), is a thermoplastic aliphatic polyester condensed from α-hydroxypropionic acid. PLA was first developed in 1932 by DuPont scientist Wallace Carothers through the direct condensation of lactic acid in a vacuum. However, due to the low molecular weight of
The filter, also known as the mouthpiece, is essentially a material used to filter smoke and reduce harmful substances. Currently, the vast majority of cigarettes sold on the market are equipped with filters. Globally, mainstream filter materials are divided into two types: polypropylene and acetate
Petrochemical industry wastewater refers to wastewater generated by industries such as refining, chemical, synthetic materials, and coal chemical, which contains various components such as oil, acid, alkali, organic matter, and inorganic salts. Petroleum refining is the process of physically separating or chemically reacting
Calcium carbonate is an inorganic compound with the chemical formula CaCO3, which is the main component of limestone, marble, and other materials. Calcium carbonate is usually a white crystal, odorless, essentially insoluble in water, and easily reacts with acids to release carbon dioxide. It is
Introduction to Petrochemical Industry Petrochemical industry, abbreviated as petrochemicals, is a chemical industry that mainly uses petroleum and natural gas as raw materials. It covers a wide range of fields, from basic processes such as crude oil cracking, reforming, and separation, to the production of
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