Extrusion & Post
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Solution for quality inspection of calcium-zinc stabilizer in sheet calendering
Fenómeno do problema
The calcium-zinc PVC system shows quality inspection-related abnormalities in the sheet calendering production stage, product quality is unstable.
Análise das causas
The precipitation characteristic of calcium-zinc stabilizers produces quality inspection problems under specific working conditions.
Solução
From the formulation perspective, reduce lubrication, combined with process optimization to solve it.
Conclusão principal
The quality inspection problem of the calcium-zinc system in the sheet calendering stage requires comprehensive solution of formulation and process.
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