Material Analysis
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Solution for quality inspection of calcium-zinc stabilizer in regrind proportion
Fenómeno do problema
The calcium-zinc PVC system shows quality inspection-related abnormalities in the regrind proportion production stage, product quality is unstable.
Análise das causas
The thermal stability characteristic of calcium-zinc stabilizers produces quality inspection problems under specific working conditions.
Solução
From the formulation perspective, increase auxiliary stabilizers, combined with process optimization to solve it.
Conclusão principal
The quality inspection problem of the calcium-zinc system in the regrind proportion stage requires bidirectional adjustment of formulation and process.
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