Extrusion & Post
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Lightweighting solution for calcium-zinc stabilizer in profile extrusion
Problem Phenomenon
The calcium-zinc PVC system shows lightweighting-related abnormalities in the profile extrusion production stage, with customer complaints.
Cause Analysis
The lubrication characteristic of the calcium-zinc stabilizer produces lightweighting problems under specific working conditions.
Solution
From the formulation perspective, reduce lubrication and combine with process optimization to solve.
Key Takeaway
The lightweighting problem of the calcium-zinc system in the profile extrusion stage requires a comprehensive solution of formulation and process.
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