LOCTITE® 3621
Známé jako Chipbonder 3621
Vlastnosti a výhody
This electrically non-conductive adhesive is designed for bonding surface mounted devices to printed circuit boards prior to wave soldering. Perfect where dispense speeds greater than 35,000 dots/h are required.
LOCTITE® 3621 is a surface mount adhesive specially designed for bonding surface mounted devices to printed circuit boards prior to wave soldering, and is ideal for applications where very high dispense speeds (greater than 35,000 dots/h), high dot profile, high wet strength, and good electrical characteristics are required.
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Technické informace
| Casson viskozita, kužel & deska Haake PK100, M10/PK1, 2°, @ 25.0 °C | 0.5 - 3.0 Pa∙s |
| Fyzikální forma | Gel |
| Koeficient tepelné roztažnosti (CTE), Above Tg | 100.0 ppm/°C |
| Mez kluzu, kužel & deska, Haake PK100, M10/PK1, 2°, @ 25.0 °C | 130.0 - 280.0 Pa∙s |
| Pevnost ve střihu, Ocel (otryskaná) | 2175.0 psi |
| Plán vytvrzení, @ 150.0 °C | 90.0 - 120.0 sec. |
| Počet složek | 1 složka |
| Teplota skladování | 2.0 - 8.0 °C |
| Způsob vytvrzování | Vytvrzování teplem |
LOCTITE® 3621
This electrically non-conductive adhesive is designed for bonding surface mounted devices to printed circuit boards prior to wave soldering. Perfect where dispense speeds greater than 35,000 dots/h are required.