Hapco DI-COAT™ R-4721LV/30 Coating

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Hapco DI-COAT™ R-4721LV/30 Coating
Categories:	Polymer; Thermoplastic; Adhesives, Sealants, and Coatings
Material Notes:	Shore 90 D, room temperature curing, medium to high thixotropic coating for dielectric insulating applications. DI-COAT™ R-4721 is ideal for use on vertical or sloping surfaces where flow or drain-off cannot be tolerated. DI-COAT™ R-4721 is easy to use, and should be used on insulating applications where conformal coating is required. DI-COAT R-4721 LV exhibits similar characteristics to DI-COAT R-4721, but has a lower viscosity. Information provided by Hapco, Inc.
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Physical Properties	Original Value	Comments

Specific Gravity	1.50 g/cc

Mechanical Properties	Original Value	Comments
Hardness, Shore D	90
Tensile Strength	8700 psi

Electrical Properties	Original Value	Comments
Volume Resistivity	1.96e+12 ohm-cm
Dielectric Constant	3.0 @Frequency 100000 Hz	ASTM D-150
	3.1 @Frequency 1000 Hz	ASTM D-150
Dielectric Strength	600 V/mil
Dissipation Factor	0.024 @Frequency 100000 Hz

Thermal Properties	Original Value	Comments
Maximum Service Temperature, Inert	167 °C

Processing Properties	Original Value	Comments
Cure Time	4.00 - 6.00 hour @Temperature 48.9 °C	Plus 6-12 hours @ 200ºF
Gel Time	100 - 140 min

Descriptive Properties
Color (cured)	White
Mix Ratio	100A:13B	Weight

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PHAPCO056 / 317115

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