KEBABLEND / WR FE 170905 PPS (Development product*)
Plain bearing material based on PPS, PPS + carbon fiber + graphite
PPS - KEBABLEND
Details
KEBABLEND is a wide range of functional compounds, often tailor-made to customer requirements. Under the trade name KEBABLEND, we market magnetizable, thermally or electrically conductive compounds, high-density injection molding materials, compounds for radiation protection applications, detectable plastics and much more.
ISO designation
- PPS-XCF-XMD
Typical areas of application
- Gears
- Housing
- Sliding elements
- Plain bearing
- Piston
- Couplings
- Bearing bushes
- Pumps and motors
- Pump housing
- Sensors
- Bobbin
- Transport chains
- Valves
- Valve caps
- Distributor
Industry sectors
- Automotive
- Electrical and electronics industry
- Household appliances
- Industry
- Aviation Industry
- Mechanical Engineering
properties
- antistatic
- dimensionally stable
- electrically conductive
- good chemical resistance
- good aging behavior
- good fire behavior
- high continuous used temperature
- High strength
- High stiffness
- semi-crystalline
- PFAS-free
Overview of product features
Physical properties
Mechanical properties
Rheological properties
Thermal properties
Electrical properties
Pre-drying:
Dryer type: dry air dryer (!).
Temperature: 120 – 140 °C
drying time: 4 – 8 h
Recommended max. residual moisture: < 0.02 %.
Recommended basic settings:
melt temperature: 320 – 340°C
Mold temperature: 140 – 180°C (As a rule of thumb, the higher the requirements, the higher the mold temperature).
Back pressure: < 10 bar (spec.)
The injection speed should be set as a slow – fast – slow profile. As a principle: as fast as possible, as slow as necessary.
Machine selection:
In the processing of KEBATRON PPS, wear- and corrosion-protected injection units have proven their worth. The injection unit should be selected so that the shot volume is 50 – 80% of the maximum metering volume. The dwell time should be kept as short as possible.
Legal notice
The information in this data sheet is based on our current knowledge and experience. Due to the wide range of possible influences during processing and application of our products, they do not exempt the processor from carrying out his own tests and trials. A legally binding assurance of certain properties or suitability for a specific application cannot be derived from our information.
* FE products are development products which are still in the trial phase. Technical data may still change in the course of product and process development. No final decision has yet been made on the commercialization of FE products. We reserve the right to discontinue the manufacture of FE products without giving further reasons.
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