Tepla® TPI

Highlights and Limitations

 

Highlights:

1. Extremely high strength and rigidity

2. Creep resistance

3. Excellent heat resistance

4. Chemical resistance

5. Excellent wear resistance even under super high pressure

6. Excellent electrical insulation

7. Inherent flame retardancy

8. Airtightness (in vacuum environment)

9. Excellent low temperature resistance

Limitations:

1. Relatively poor flowability and difficult to be processed

2. Cost

Tepla® TPI performance comparison of different grades

The Tepla® TPI series of materials are excellent composites that have long been at the top of the plastic pyramid. Not only that, but after modification, it will obtain modified materials with higher performance than the original grade according to the added components, which can meet your various high performance requirements. The figure below shows the change in properties after adding glass fiber and carbon fiber modification. The data measured by the ATSM experimental method are compared as follows.

 

 

Comparison of heat distortion temperature between Tepla® TPI and several different materials

The short-term thermal properties of the material can be judged by measuring the heat distortion temperature (ATSM D648). When the heat distortion temperature is reached, the sample will undergo some deformation under constant pressure (1.8 MPa) and constant temperature rise. The following picture shows the thermal deformation temperature of Tepla® TPI after adding 30% glass fiber modification with other high temperature specialty plastics after adding 30% glass fiber modification. From the figure we can clearly see that Tepla® TPI can withstand more High temperature.

 

 

 

Comparison of impact strength of different grades of Tepla® TPI IZOD