How many degrees is PEEK resistant to high temperatures and how many degrees is the long-term use temperature? What is the maximum temperature reached?

PEEK material is a high-performance thermoplastic material with excellent high-temperature resistance, chemical stability and mechanical properties, and the temperature has a great impact on the preparation of PEEK materials.

First, temperature has a significant impact on the melting and solidification process of PEEK materials. In general, the melting temperature of PEEK materials is 343°C and the solidification temperature is 315°C. If the temperature is too low, the PEEK material cannot be completely melted, which affects its processing properties and performance. If the temperature is too high, the PEEK material will overheat and decompose, thus reducing its mechanical properties and chemical stability.

Second, temperature also has a significant impact on the thermal stability of PEEK materials. When PEEK materials are subjected to high temperatures, thermal degradation can occur, resulting in reduced performance, shape changes, and other problems. Therefore, during the preparation of PEEK materials, care needs to be taken to control the temperature and prevent it from being damaged by overheating.

Finally, temperature also has a significant impact on the filling modification of PEEK materials. In general, PEEK materials need to be filled and modified to reduce their cost and improve their performance. The filler modification usually needs to be performed at a certain temperature to ensure complete mixing and reaction of the filler material with the PEEK material. Therefore, precise control of temperature is required during the filling modification process to ensure adequate reaction and uniform distribution of the filler material and PEEK material.

In summary, temperature has a significant impact on the preparation, performance, and filling modification of PEEK materials. During the preparation and application of PEEK materials, precise control of temperature is required to ensure performance and application results.

PEEK is a polymeric material with very good high-temperature properties that maintain good strength and stiffness in extreme high-temperature environments and is a material commonly used in high-temperature engineering applications. the operating temperature of PEEK materials depends on the specific material formulation and its thermal stability properties. in general, PEEK materials can be used at temperatures between 250°C and 300°C.

The following is the temperature range for PEEK without type:

1. standard low-friction PEEK materials: use temperatures from -40°C to +250°C
2. enhanced low-friction PEEK materials: the use of temperature in -40 ℃ to +260 ℃
3. PEEK materials with good electrical insulation properties: the use of temperature in -40 ℃ to +260 ℃

Special attention is paid to the temperature range of PEEK materials are also affected by the state of the material (degree of curing, thickness, etc.) and the external environment, such as PEEK film will be narrower than the use of PEEK block temperature range, in the use of PEEK materials, should be selected according to the specific circumstances of the appropriate model and temperature range, and avoid exceeding its use temperature range to ensure the use of Effectiveness and safety