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Humiseal 1B73EPA Acrylic Conformal Coating
From £55.90
HumiSeal 1B73EPA is a fast drying, single component, acrylic conformal coating intended for use on printed circuit assemblies.
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HumiSeal 1B73EPA demonstrates excellent flexibility, fluoresces under UV light for ease of inspection and is easily repaired. HumiSeal 1B73EPA coating is MIL-I-46058C qualified, IPC-CC-830, RoHS Directive 2011/65/EU and EPA 33/50 compliant, and recognized under UL File Number E105698.
HumiSeal 1B73EPA conformal coating is:
- a fast drying, single component
- acrylic conformal coating intended for use on printed circuit assemblies.
HumiSeal 1B73EPA conformal coating has:
- excellent flexibility,
- fluoresces under UV light for ease of inspection and is easily repaired.
- MIL-I-46058C qualification
- IPC-CC-830
- RoHS directive 2015/863/EU
- EPA 33/50 compliant
- UL File Number E105698.
| Density, per ASTM D1475 | 0.92 ± 0.03 g/cm3 |
| Solids Content, % by weight per Fed-Std-141, Meth. 4044 | 23 ± 3 % |
| Viscosity, per Fed-Std-141, Meth. 4287 | 230 ± 30 centipoise |
| VOC | 739 grams/litre |
| Drying Time to Handle per Fed-Std-141, Meth. 4061 | 30 minutes |
| Recommended Coating Thickness | 25 - 75 microns |
| Recommended Curing Conditions | 24hrs@RT or 60 min. @76°C |
| Time Required to Reach Optimum Properties | 7 days |
| Recommended Thinner | HumiSeal® Thinner 600 |
| Recommended Stripper | HumiSeal® Stripper 1080, 1080A |
| Shelf Life at Room Temperature, DOM | 24 months |
| Thermal Shock, 50 cycles per MIL-I-46058C | -65°C to 125°C |
| Coefficient of Thermal Expansion - TMA | 67 ppm/°C |
| Glass Transition Temperature - DSC | 42°C |
| Modulus - DMA | 11.1 MPa |
| Flammability, per UL 94 | V-0 |
| Dielectric Withstand Voltage, per MIL-I-46058C | >1500 volts |
| Dielectric Breakdown Voltage, per ASTM D149 | 6300 volts |
| Dielectric Constant, at 1MHz and 25°C per ASTM D150-98 | 2.6 |
| Dissipation Factor, at 1MHz and 25°C, per ASTM D150-98 | 0.01 |
| Insulation Resistance, per MIL-I-46058C | 5.5 x 1014 ohms (550TΩ) |
| Moisture Insulation Resistance, per MIL-I-46058C | 7.0 x 1010 ohms (70GΩ) |
| Fungus Resistance, per ASTM G21 | Passes |
1B73-EPA-TDS.pdf
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Type: pdf
1B73-EPA-SDS.pdf
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Type: pdf
Delivery info
Shipment method | Shipment cost |
Click and Collect | FREE |
Next day (orders above £75.00 ex.vat) | FREE |
Next day (orders below £75.00 ex.vat) | £6.99 |
Next day pre 12AM | £17.99 |
Next day pre 10AM | £20.99 |
Saturday AM | £45.00 |
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