Processing Machinery
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PPSU ultra-high temperature screw design
Problem Phenomenon
PPSU plasticization requires special screw design.
Cause Analysis
The high melting point of PPSU requires screw design with special compression ratio and mixing section.
Solution
Use a PPSU dedicated screw (compression ratio 2-2.5:1).
Key Takeaway
PPSU screw design is fundamental to processing.
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