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