Material Drying
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Re-moistening of PCTG raw material after drying
Problem Phenomenon
Dried PCTG exposed to air too long re-absorbs moisture and loses effectiveness.
Cause Analysis
Dried material absorbs moisture from air, conveying system not sealed.
Solution
Use dried material immediately; sealed heat-insulated conveying; control workshop humidity.
Key Takeaway
PCTG anti-re-moistening management cannot be ignored.
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