Chase Electronic Coatings HumiSeal® 1C48 UV Curable Silicone Conformal Coating

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

(Viewing data as-entered. Click here to return)

Chase Electronic Coatings HumiSeal® 1C48 UV Curable Silicone Conformal Coating
Categories:	Polymer; Thermoset; Silicone
Material Notes:	HumiSeal® 1C48 is a fast moisture cure, low viscosity VOC-free silicone conformal coating which provides excellent moisture and environmental protection for printed circuit assemblies. HumiSeal® 1C48 is solvent free and can be cured at room temperature in just a few minutes. HumiSeal® 1C48 is RoHS Directive 2011/65/EU compliant. Information provided by Chase Electronic Coatings.
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Original Value	Comments

Solids Content	>= 100 %	By weight; Fed-Std-141, Meth. 4044
Volatile Organic Compounds (VOC) Content	0.00 g/l
Viscosity	220 - 320 cP	Fed-Std-141, Meth. 4287
Thickness	50.0 - 200 microns	Recommended coating

Mechanical Properties	Original Value	Comments
Hardness, Shore A	25	ASTM D2240-95

Electrical Properties	Original Value	Comments
Volume Resistivity	3.44e+14 ohm-cm	ASTM D257
Surface Resistance	3.00e+14 ohm	ASTM D257
Insulation Resistance	4.52e+11 ohm	Moisture; (IPC-CC-830
	5.00e+13 ohm	MIL-I-46058C
Dielectric Strength	18.5 kV/mm	ASTM D149

Processing Properties	Original Value	Comments
Cure Time	24.0 hour @Temperature 23.0 °C	> 40% R.H.
	168 hour @Temperature 23.0 °C	Optimum cure
Tack-Free Time	0.0250 hour @Thickness 0.100 mm, Temperature 60.0 °C	For handling. 50% RH; Fed-Std-141, Meth. 4061
	0.0670 hour @Thickness 0.200 mm, Temperature 60.0 °C	For handling. 50% RH; Fed-Std-141, Meth. 4061
	0.0830 hour @Thickness 0.100 mm, Temperature 21.0 °C	For handling. 50% RH; Fed-Std-141, Meth. 4061
	0.130 hour @Thickness 0.200 mm, Temperature 21.0 °C	For handling. 50% RH; Fed-Std-141, Meth. 4061
Shelf Life	12.0 Month @Temperature 23.0 °C	DOM

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

PCHAS923 / 239784

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message