Molding Process
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PPS creep under continuous high-load operation
Problem Phenomenon
PPS creeps under continuous high load and high temperature.
Cause Analysis
Although PPS is heat-resistant, creep at 200°C+ and high load still needs consideration.
Solution
Appropriately reduce design stress and temperature; use glass fiber reinforcement to reduce creep.
Key Takeaway
PPS creep is a design parameter for long-term high-temperature operating conditions.
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