Material Analysis
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Solution for quality inspection of calcium-zinc stabilizer in regrind proportion
Problem Phenomenon
The calcium-zinc PVC system shows quality inspection-related abnormalities in the regrind proportion production stage, product quality is unstable.
Cause Analysis
The thermal stability characteristic of calcium-zinc stabilizers produces quality inspection problems under specific working conditions.
Solution
From the formulation perspective, increase auxiliary stabilizers, combined with process optimization to solve it.
Key Takeaway
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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