Ultrabond 758
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High Performance Adhesives and Sealants \ ' , Technical Data Sheet December 2009 Ultrabond® 758 Page 1 of 2 Product Description Hernon® Ultrabond® 758 Is a low viscosity self leveling UV curable potting compound formulated to provide high performance, fast curing, coating and encapsulating of electronic components. This product is also used for shallow potting applications. Product Benefits UV fluorescence for in-process inspection 100% solid system (no solvents) Excellent adhesion to a variety of surfaces Excellent environmental resistance Good gap filling properties No shrinkage due to solvent evaporation Rapid room temperature cure Typical Properties (Uncured) General Information This product is not recommended for use in pure oxygen and/or oxygen rich systems and should not be selected as a sealant for chlorine or other strong oxidizing materials. For safe handling information on this product, consult the Material Safety Data Sheet (MSDS).

Hernon Technical Data Sheet Ultrabond758 Factors Affecting UV Curing • Dark surfaces lengthen cure time. • Full range (UV-A, B & C) lamps provide faster cures than filtered sources. • All UV sources degrade with use. Check output with a radiometer. • Thicker films require longer cures. • Light intensity decreases as distance from UV source increases. • Some clear plastics may contain UV inhibitors. Precautions When Using UV Lamps • Never look directly at UV source. • Wear protective UV goggles • Do not expose bare skin to high intensity UV light. • Wear protective clothing. • Use in a...