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