HumiSeal® 1R32 LTX is a fast drying, single component acrylic conformal coating, specifically designed to protect against the effects of moisture, corrosive environments and dirt. It is specially formulated with reduced xylene and toluene concentration to be fully compliant with GB30981-2020.
Product Specification
Recommended Coating Thickness
25 – 75 microns
Drying Time to Handle per Fed-Std-141, Meth. 4061
10 minutes
Recommended Curing Conditions
24 hrs @ RT or 30 min @ 76°C
Time Required to Reach Optimum Properties
7 days
Recommended Stripper
HumiSeal® Stripper 1080
Thermal Shock, 50 cycles per MIL-I-46058C
-65°C to 125°C
Coefficient of Thermal Expansion – TMA
170 ppm/°C below Tg
340 ppm/°C above Tg
Glass Transition Temperature – DSC
14°C
Modulus – DMA
2000 MPa @ -40°C
1050 MPa @ 20°C
8.5 MPa @ 60°C
Dielectric Withstand Voltage, per MIL-I-46058C
>1500 volts
Dielectric Breakdown Voltage, per ASTM D149
7500 volts
Dielectric Constant, at 1MHz and 25°C per ASTM D150-98
2.5
Dissipation Factor, at 1MHz and 25°C, per ASTM D150-98
