Home News

PEEK Rod Product Features

PEEK Rod Product Features
PEEK rod (polyether ether ketone) plastic materials are crystalline thermoplastic aromatic polymer material having a melting point of 334 ℃, with high mechanical strength, high temperature resistance, impact resistance, flame retardant, acid, hydrolysis resistance, abrasion resistance, fatigue resistance, radiation resistance and good electrical properties.

PEEK rod temperature

PEEK rod resin has a higher melting point (334 ℃) and glass transition temperature (143 ℃), continuous use temperature of 260 ℃, its 30% GF or CF-reinforced grades load thermal deformation temperature up to 316 ℃.
PEEK rod mechanical properties
PEEK rod (polyether ether ketone) resin plastic materials with good toughness and rigidity, it has comparable with the alloy alternating stress on excellent fatigue resistance.
PEEK rod flame retardant
Flammability of the rod material PEEK is selected from oxygen, nitrogen mixture to obtain a high energy capacity to support combustion after ignition. Accepted standard measure of flammability UL94, method is to ignite the sample perpendicular predetermined shape, and the material is measured as the time off automatically. PEEK test results for V-0, which is the optimum level of flame retardancy.
PEEK rod Smoky
PEEK rod measured by the smoke generated by the combustion of plastic standard ASTME662, this standard is used by the U.S. National Bureau of Standards (NBS) smoke laboratories in unit than the optical density measured by the standard shapes of smoke produced by combustion of the sample dim visible light level The test can be sustained combustion (flame) or burning interrupt (no flame) the circumstances, with the lowest in the plastic PEEK smoky.
PEEK rod fugitive gas
PEEK rod with a lot of the same organic material, decomposition at high temperatures, PEEK mainly carbon dioxide and carbon monoxide, using standard BSS7239 British aircraft test can detect very low concentrations of gas emission, this detection process requires the space of 1 cubic meter complete combustion of 100 g sample and analyze the resulting gas, toxicity index is defined as under normal circumstances, the concentration of toxic gases produced by synthesis and 30 minutes can make a lethal dose ratio, PEEK450G index was 0.22, and the acid was not detected gases.
Stability
PEEK rod plastic materials having excellent dimensional stability characteristics, which for some applications, some are very important. Temperature, humidity and other environmental conditions change on the part dimensions PEEK has little effect on the dimensional accuracy required to meet the conditions of the use of relatively high requirements.
1.PEEK stick plastic materials injection molding shrinkage, which controls the size of PEEK plastic injection parts tolerance range is very good, so PEEK dimensional accuracy of parts is much higher than the general-purpose plastics;
2.PEEK rod thermal expansion coefficient, as the temperature changes (by the ambient temperature changes or during operation caused by friction heat), PEEK little change in the size of parts;
3.PEEK bar dimensional stability, the dimensional stability of the plastic is used or stored in plastic products dimensionally stable during the performance, this change is mainly due to the size of the activation energy of the polymer molecules to improve after the segment causes a certain degree of curl;
4.PEEK rods heat hydrolysis characteristics prominent in the hot and humid environment is very low water absorption, does not appear similar to the common plastics such as nylon size due to water absorption leaving the situation changed significantly;
Insulation stability
PEEK (polyether ether ketone) resin plastic materials with good electrical insulation properties, and keep to a high temperature range. The dielectric loss at high frequencies is small
PEEK rod radiation resistance and peeling resistance
PEEK rod (polyether ether ketone) resin plastic materials have good radiation resistance and peeling resistance, it can be used to make special-purpose wire.
Now sterilizer and wireless authentication systems, sometimes using PEEK rods, stainless considerable effect.
Supplier Details
  • Address:
    Second floor, building 1, Zone E, the 4th Industrial Zone, BITOU, Songgang Street, Bao'an District
  • Phone:
    13826542549
  • Tel:
    86-755-29719578
  • Fax:
    86-755-29719579
  • Email:
Follow Us
Follow us through the following.
51La