Extrusion & Post
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Solution for silent formulation of calcium-zinc stabilizer in conventional extrusion
Fenómeno do problema
The calcium-zinc PVC system shows silent formulation-related abnormalities in the conventional extrusion production stage, the pass rate decreases.
Análise das causas
The lubrication characteristic of calcium-zinc stabilizers produces silent formulation problems under specific working conditions.
Solução
From the formulation perspective, increase auxiliary stabilizers, combined with process optimization to solve it.
Conclusão principal
The silent formulation problem of the calcium-zinc system in the conventional extrusion stage requires comprehensive solution of formulation and process.
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