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