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Solution for formulation debugging of calcium-zinc stabilizer in sheet calendering
Fenómeno do problema
The calcium-zinc PVC system shows formulation debugging-related abnormalities in the sheet calendering production stage, customers complain.
Análise das causas
The thermal stability characteristic of calcium-zinc stabilizers produces formulation debugging problems under specific working conditions.
Solução
From the formulation perspective, add antioxidants, combined with process optimization to solve it.
Conclusão principal
The formulation debugging problem of the calcium-zinc system in the sheet calendering stage requires bidirectional adjustment of formulation and process.
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