LOCTITE® HHD 3542
Omadused ja eelised
One-part hot melt polyurethane-based bonding adhesive explicitly designed for robotic dispensing.
If you’re looking for a reactive hot melt adhesive for your robotic dispensing needs, LOCTITE® HHD 3542 is the ideal choice. This medium-viscosity bonding adhesive is based on polyurethane prepolymers and offers strong bonding capabilities and a relatively long open time. Immediately after solidifying in the bond line, the adhesive provides good initial strength. Then, the secondary moisture cure cross-links the bonds for excellent elongation and structural durability. When fully cured, LOCTITE® HHD 3542 doesn’t remelt.
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Tehniline teave
| Avatud aeg, @ 25.0 °C 1 mm bead | 4.0 minut |
| FEA (finite element analysis) | Lõpp-pinge, Viskoelastik |
| Komponentide arv | 1-komponentne |
| Pealekandmismeetod | Kuumalt pealekandmine, Väljapressimine |
| Peamised omadused | Avatud aeg: Keskmine, Kemikaalikindel, Reaktiivne, Suhteline pikenemine: Hea, Uretaanibaasil, Vastupidav keskkonnale |
| Soovitatav kasutada koos | Akrüülnitriilbutadieenstüreen (ABS), Metall: Alumiinium, Polükarbonaat |
| Tahkumistüüp | Kuumkõvenemine |
| Töötemperatuur | 90.0 - 110.0 °C |
| Viskoossus, Brookfield - Thermosel, @ 100.0 °C Spindle 27 | 3500.0 - 7500.0 mPa.s (cP) |
| Värvus | Valkjas |
LOCTITE® HHD 3542
One-part hot melt polyurethane-based bonding adhesive explicitly designed for robotic dispensing.