Mechanical industry. Because PEEK has high temperature resistance, corrosion resistance, fatigue resistance, friction resistance characteristics, many international and domestic equipment parts, such as bearings, piston rings, reciprocating gas compressor valve plate, etc. widely used PEEK.
Energy and chemical resistance to high temperatures, high humidity, radiation and other excellent performance in the nuclear power plant and other energy industry, chemical field has been widely used.
Applications in the electronic information industry In the international arena this is the second largest application of PEEK, the amount of about 25%, especially in the transmission of ultrapure water, the application of PEEK made of piping, valves, pumps, in order to make ultrapure water is not contaminated, has been widely used abroad.
Aerospace industry. As a result of PEEK's superior overall performance, since the 1990s, foreign countries have been widely used in aerospace products, domestic products in the J8-II aircraft and the Shenzhou spacecraft products on the successful trial.
Automotive industry. Energy saving, weight reduction, low noise has been the development of automotive requirements of the important indicators, PEEK lightweight, high mechanical strength, heat resistance, self-lubricating properties to meet the needs of the automotive industry.
Medical and health fields. PEEK in addition to the production of a number of precision medical instruments, the most important application is to replace the metal production of artificial bone, lightweight, non-toxic, corrosion-resistant and other advantages, can also be organically combined with the muscle, is the closest material with the human bone.
PEEK in the aerospace, medical, semiconductor, pharmaceutical and food processing industries have been very common applications, such as satellite gas partition instrument components, heat exchangers scraper; because of its superior friction properties, in the friction application areas become ideal materials, such as sleeve bearings, plain bearings, valve seats, seals, pumps, wear-resistant rings. Various parts for production lines, parts for semiconductor liquid crystal manufacturing equipment, and parts for inspection equipment.
| Mechanical behavior | ||||||
| Item | Test Standard or Instrument | Unit | - | - | - | - |
| 100%PEEK | PEEK+30%Glass fiber | PEEK+30%Carbon fiber | PEEK+30%(Carbon fiber+Graphite+PTFE) | |||
| Tensile strength(23℃) | ISO527-2/1B/50 | MPa | 100 | 155 | 220 | 134 |
| Tensile modulus(23℃) | ISO527-2/1B/51 | GPa | 3.8 | 11 | 23 | 12.5 |
| Tensile elongation(23℃) | ISO527-2/1B/50 | % | 34 | 2 | 1.8 | 2.2 |
| Bending strength(23℃) | ISO 178 | MPa | 163 | 212 | 298 | 186 |
| Bending modulus(23℃) | ISO 179 | GPa | 3.5 | 10 | 21 | 11 |
| Compressive strength(23℃) | ISO 604 | MPa | 118 | 215 | 240 | 150 |
| Lzod impact strength( no gap) | ISO 180/U | KJ/m2 | No crack | 51 | 46 | 32 |
PEEK is a high temperature resistant, high performance thermoplastic special engineering plastics. It has good mechanical properties and resistance to chemicals, abrasion, hydrolysis and other properties; it is light in specific gravity, good self-lubricating properties, due to very good processing performance, can be filled with carbon fibre, molybdenum disulfide, etc. to further improve lubricating properties and mechanical strength. PEEK engineering plastics broad application space involves aviation, machinery, electronics, chemical industry, automotive and other high-tech industrial sectors, can be manufactured to meet the high requirements of mechanical parts, such as gears, bearings, piston rings, support rings, sealing rings (letter), valve piece, wear ring.
Plastic bags,Cartons,Wooden case,Pallet,Container,ect.
Unless otherwise specified, the PTFE rod products should be stored in a dry, cool and moisture proof area. Best used within 12 months after production date. They should remain in their original packaging until just prior to use. The products are suitable for delivery by the way of ship, train, or truck.