Polymer

1. Biomedical
PMMA has been used in the area of biomedical applications, which involves the preparation of bone cements for drug delivery/release and cranioplasty. The qualities that made the polymer a potential material for these applications include: non-toxicity, less cost, easy processability, compatibility, minimal inflammatory reactions with tissues, and greater fracture resistance, especially when used in cranioplasty.
PMMA has also been used to widen the applications of chit

Polypropylene (PP), also known as polypropene, is a thermoplastic polymer used in a wide variety of applications including packaging and labeling, textiles (e.g., ropes, thermal underwear and carpets), stationery, plastic parts and reusable containers of various types, laboratory equipment, loudspeakers, automotive components, and polymer banknotes. An addition polymer made from the monomer propylene, it is rugged and unusually resistant to many chemical solvents, bases and acids.Polypropylene h

Used for making shirts, bedding, tablecloths, work clothes, etc.; used for optical disc substrate materials. Used as electronic and electrical parts, machinery and textile industry parts, building structural parts, aviation transparent materials and parts, foam structural materials, etc.

AA/AMPS is mainly used for scale inhibition and dispersion of open industrial circulating cooling water system, oilfield sewage reinjection system, metallurgical system circulating water treatment, steel plant leaching cooling water to prevent Fe2O3 slime deposition, AA/AMPS can be combined with organic phosphine Combined use of acid salt and zinc salt, suitable for pH conditions of 7.0 to 9.5. AA/AMPS can also be used as textile printing and dyeing auxiliary. Used in organic chemical intermedia

Adhesive bonding clothing fusible interlining, foam plastic and artificial leather, carpet backing, etc. Used as a variety of films, foamed products, hot melt adhesives and polymer modifiers; used in the production of films, injection molded products, hot melt adhesives, wires and cables, etc.; mainly used to prepare coatings and adhesives; mainly used in construction Finishing of interior and exterior walls of objects.

Polytetrafluoroethylene has been used in many production and domestic applications, where acid, base and organic solvent resistance are required, and is used to make non-stick POTS and dry transformers. Polytetrafluoroethylene has a soft texture and is therefore often used as a coating. When it was first developed, its main use area was the high-temperature inner wall coating of launch rockets. Polytetrafluoroethylene is also the main component of the raw material belt. It is used as insulation layer of power supply and signal line in aerospace, aviation, electronics, instruments, computers and other industries, and can make films, tube plate rods, bearings, washers, valves, chemical pipes, pipe fittings, equipment container lining, etc. Polytetrafluoroethylene has replaced quartz glassware for ultra-pure chemical analysis and storage of acids, bases, and organic solvents in industries such as atomic energy, medicine, and semiconductors. It can be made into high insulation electrical parts, high frequency wire and cable sheath, corrosion resistant chemical utensils, high cold oil pipelines, artificial organs and so on. Can be used as plastics, rubber, paint, ink, lubricating oil, grease and other additives. High temperature and corrosion resistance, Polytetrafluoroethylene has excellent electrical insulation, aging resistance, low water absorption, and excellent self-lubricating properties. Polytetrafluoroethylene is a versatile lubricating powder suitable for various media. It can be quickly applied to form a dry film and used as a substitute for graphite, molybdenum, and other inorganic lubricants. Release agent for thermoplastic and thermosetting polymers with excellent load bearing capacity. It is widely used in elastomer and rubber industry as well as anti-corrosion. Polytetrafluoroethylene is used as a filler for epoxy resins to improve the wear resistance, heat resistance and corrosion resistance of epoxy adhesives. Polytetrafluoroethylene is mainly used as a binder and filler for powder powders. Some Polytetrafluoroethylene is also used in military technology weapons. For example, the gun assembly inside the US M4A1 carbine cartridge is plated with a layer of polytetrafluoroethylene to enhance the life of the weapon.

Used in electrical parts including relay bases and lamp sockets, pump housings, gears, sprockets, chair arms, casters and furniture components. The first stage to produce Polyethylene Terephthalate (PET) is the reaction of ethylene glycol with terephthalic acid or dimethyl terephthalate. After the initial reaction, two or three polymerization steps are then performed, depending on the required molecular weight. The chemical structure of PET is composed of repeated units. Each unit has a physical