Molding Process
6 مشاهدة
PETG solvent bonding poor effect
ظاهرة المشكلة
When PETG products are bonded to each other with solvent, the bonding strength is insufficient and they easily come apart.
تحليل الأسباب
The selected solvent does not match and cannot effectively dissolve the PETG surface, application uneven or volatilization too fast, bonding surface not clean.
الحل
Select a suitable solvent (dichloromethane, MEK/THF mixed solvent); ensure the bonding surface is clean and flat; control volatilization and ambient temperature.
الخلاصة الأساسية
PETG solvent bonding requires selecting a suitable solvent system and controlling bonding conditions.
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