Extrusion & Post
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Mold temperature solution for calcium-zinc stabilizer in conventional extrusion
Problem Phenomenon
The calcium-zinc PVC system shows mold temperature-related abnormalities in the conventional extrusion production stage, with the pass rate decreasing.
Cause Analysis
The zinc burning characteristic of the calcium-zinc stabilizer produces mold temperature problems under specific working conditions.
Solution
From the formulation perspective, reduce lubrication and combine with process optimization to solve.
Key Takeaway
The mold temperature problem of the calcium-zinc system in the conventional extrusion stage requires collaborative optimization of formulation and process.
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