Extrusion & Post
13 مشاهدة
PVB Structural Sealant Compatibility
ظاهرة المشكلة
PVB laminated glass delaminates in contact with structural sealant, compatibility issue.
تحليل الأسباب
PVB is incompatible with certain structural sealants; chemical substance migration; long-term contact reaction; edge sealing design.; When troubleshooting on site, verify item by item according to this mechanism, avoiding blind machine adjustment based only on experience
الحل
①Sealant compatibility verification; ②Design to avoid direct contact; ③Isolation measures; ④Long-term performance tracking.; After adjustment, continuously sample to verify the effect, confirm stability before resuming mass production
الخلاصة الأساسية
PVB-sealant compatibility is the key to installation quality; design isolation is prevention; tracking verifies long-term.; After confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence
هل كان هذا مفيدًا؟
0 شخص وجدوا هذا مفيدًا
شكرًا لك على ملاحظاتك!