Extrusion & Post
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Solution for mold temperature of calcium-zinc stabilizer in conventional extrusion
Problem Phenomenon
The calcium-zinc PVC system shows mold temperature-related abnormalities in the conventional extrusion production stage, product quality is unstable.
Cause Analysis
The lubrication characteristic of calcium-zinc stabilizers produces mold temperature problems under specific working conditions.
Solution
From the formulation perspective, reduce lubrication, combined with process optimization to solve it.
Key Takeaway
The mold temperature problem of the calcium-zinc system in the conventional extrusion stage requires comprehensive solution of formulation and process.
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