Processing Machinery
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Solution for screw combination of calcium-zinc stabilizer in transparency improvement
Problem Phenomenon
The calcium-zinc PVC system shows screw combination-related abnormalities in the transparency improvement production stage, the pass rate decreases.
Cause Analysis
The lubrication characteristic of calcium-zinc stabilizers produces screw combination problems under specific working conditions.
Solution
From the formulation perspective, increase auxiliary stabilizers, combined with process optimization to solve it.
Key Takeaway
The screw combination problem of the calcium-zinc system in the transparency improvement stage requires comprehensive solution of formulation and process.
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