Extrusion & Post
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Solution for cooling control of calcium-zinc stabilizer in powder coating
Problembeschreibung
The calcium-zinc PVC system shows cooling control-related abnormalities in the powder coating production stage, product quality is unstable.
Ursachenanalyse
The zinc burning characteristic of calcium-zinc stabilizers produces cooling control problems under specific working conditions.
Lösung
From the formulation perspective, add antioxidants, combined with process optimization to solve it.
Wichtigste Erkenntnis
The cooling control problem of the calcium-zinc system in the powder coating stage requires bidirectional adjustment of formulation and process.
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