Injection Molding
13 مشاهدة
Mold Corrosion Caused by Poor Cooling Water Quality During PBT '2079851475616104452
ظاهرة المشكلة
The mold cooling water channels are rusted or corroded, and the cooling efficiency decreases.
تحليل الأسباب
The cooling water quality is poor (improper pH value, containing corrosive ions); the mold material is not corrosion-resistant; it is used for a long time without maintenance.
الحل
Use treated cooling water (neutral pH, deionized); use stainless steel water channels or anti-rust coatings; flush regularly.
الخلاصة الأساسية
PBT mold cooling water management extends mold life.
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