Extrusion & Post
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Solution for silent formulation of calcium-zinc stabilizer in conventional extrusion
Fenómeno del problema
The calcium-zinc PVC system shows silent formulation-related abnormalities in the conventional extrusion production stage, the pass rate decreases.
Análisis de la causa
The lubrication characteristic of calcium-zinc stabilizers produces silent formulation problems under specific working conditions.
Solución
From the formulation perspective, increase auxiliary stabilizers, combined with process optimization to solve it.
Conclusión clave
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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