Machinedesign Com Sites Machinedesign com Files Uploads 2013 06 Henkel Dg Si 5640 Se
Machinedesign Com Sites Machinedesign com Files Uploads 2013 06 Henkel Dg Si 5640 Se
Machinedesign Com Sites Machinedesign com Files Uploads 2013 06 Henkel Dg Si 5640 Se
Machinedesign Com Sites Machinedesign com Files Uploads 2013 06 Henkel Dg Si 5640 Se
Machinedesign Com Sites Machinedesign com Files Uploads 2013 06 Henkel Dg Si 5640 Se

Adhesive sealant

June 3, 2013
The two-part Loctite SI 5640 self-leveling silicone potting compound is for electrical and electronic potting applications requiring UL 94 VO compliance. The adhesive sealant ensures electrical-component integrity by sealing against corrosion and outdoor contaminants. When mixed and cured, the adhesive’s two parts appear grey.
The two-part Loctite SI 5640 self-leveling silicone potting compound is for electrical and electronic potting applications requiring UL 94 VO compliance. The adhesive sealant ensures electrical-component integrity by sealing against corrosion and outdoor contaminants. When mixed and cured, the adhesive’s two parts appear grey.

The low-viscosity silicone offers strong adhesion to plastics, resists 85°C/85% RH aging conditions, and is flame retardant when applied in thicknesses as low as 6 mm. The potting compound gels in 5 min and delivers high throughput in automated processes requiring fast cure times. It offers 30 Shore A hardness, elongation greater than 100%, and must be combined in a 10:1 mix ration to ensure proper cure. The compound comes in a 490-ml dual-cartridge package or 5 and 55-gallon drums.

Henkel Corp., Engineering Adhesives, One Henkel Way, Rocky Hill, CT 06067, (800) 562-8483, www.henkelna.com/industrial

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