1. Plumbum free glass powder for sealing
No. | Type | Use | Melting temperature and result |
1 | AC1 | Seal inside chip resistors | Melting around 600°C, tight sealing without dehisce |
2 | AC2 | Seal for chip resistors and thick film | Melting around 600°C, smooth film, dense, corrosion resistant |
3 | AC5 | Seal for chip resistors and thick film, high voltage highlights potentiometer, PTC, NTC, stainless steel heater | Melting around 500°C ~550°C, smooth film, dense, corrosion resistant |
