The Development Of New Materials For Fluoride Chemicals
In the 5G era, graphene will shine in the commercial field. Fluoride new materials, which are also important branches of new materials, will also show new vitality and development potential in this new era. Since the beginning of the new century, countries around the world have listed the development of high-tech fluorine-containing new products and new materials as the commanding heights of the industry. With the rise of the country's strategic emerging industries, our country has also begun to attach great importance to the development of high-end fluorine-containing new materials with excellent performance. Fluorinated new materials have become one of the key new chemical materials developed by the state.
Excellent fluoride-resistant materials with excellent high temperature resistance, strong chemical resistance, durability, weather resistance, solvent resistance, resistance to various acids and alkalis, low flammability, low friction, low capacitance, low surface Capable (neither lipophilic nor hydrophilic), low moisture absorption, super oxidation resistance, strong adhesion, etc., making fluorine chemical products and new fluorine-containing materials in defense, aviation, aerospace, marine, automotive, chemical, Oil, nuclear energy, environmental protection, communications, electricity, electrical appliances and other equipment manufacturing, instrumentation, electronic information, textiles, machinery, pharmaceuticals, coatings, fiber optics, photovoltaics, nuclear materials, special rubber, refrigerant manufacturing and high-tech agriculture industries New and increasingly important uses. In these areas, new fluorine-containing materials are the first choice and irreplaceable testing materials, and the domestic demand growth rate is now more than 10% per year.
In addition to the original polytetrafluoroethylene resin, polyvinylidene fluoride resin and polyvinyl fluoride resin, new fluorine-containing materials have also been developed, mainly including polyperfluoroethylene propylene (FEP) and polytetrafluoroethylene (PTFE). ), tetrafluoroethylene-perfluoroalkoxy vinyl ether copolymer (PFA), ethylene-tetrafluoroethylene copolymer (ETFE), perfluoroether rubber (FFKM), perfluoro-n-propyl vinyl ether (PPVE) 2-Perfluoropropyl trifluorovinyl ether (PPVE-2). Among them, the most widely used in 5G is polytetrafluoroethylene (PTFE).