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Humiseal 1R32A-2 Acrylic Conformal Coating
From £42.17
HumiSeal 1R32A-2 is a fast drying, single component acrylic coating, formulated for improved adhesion to typical substrates while providing excellent moisture and environmental protection for printed circuit assemblies.
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HumiSeal 1R32A-2 fluoresces under UV light for ease of inspection and is easily repaired. HumiSeal 1R32A-2 is in full compliance with IPC-CC-830 and the RoHS Directive 2002/95/EC, and E105698.
- fast drying
- single component acrylic coating
- formulated for improved adhesion to typical substrates while providing excellent moisture and environmental protection for printed circuit assemblies.
- fluoresces under UV light for ease of inspection and is easily repaired.
- IPC-CC-830 compliance
- RoHS directive 2015/863/EU
- UL File Number E105698.
| Density, per ASTM | D1475 0.91 ± 0.02 g/cm³ |
| Solids Content, % by weight per Fed-Std-141, Meth. 4044 | 29 ± 3 % |
| Viscosity, per Fed-Std-141, Meth. 4287 | 220 ± 30 centipoise |
| VOC | 645 grams/litre |
| Drying Time to Handle per Fed-Std-141, Meth. 4061 | 10 minutes |
| Recommended Coating Thickness | 25 - 75 microns |
| Recommended Curing Conditions | 24 hrs @ RT or 30 min @ 76°C |
| Time Required to Reach Optimum Properties | 7 days |
| Recommended Thinner (dipping & brushing) | HumiSeal® Thinner 503, 505 Recommended |
| Thinner (spraying) | HumiSeal® Thinner 521, 521EU, 600 |
| Recommended Stripper | HumiSeal® Stripper 1080, 1080EU |
| 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 | 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 Flammability, per UL 94 V-0 |
| 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 | 0.01 |
| Insulation Resistance, per MIL-I-46058C | 8.0 x 1014 ohms (800TΩ) |
| Moisture Insulation Resistance, per MIL-I-46058C | 6.0 x 1010 ohms (60GΩ) |
| Fungus Resistance, per ASTM G21 | Passes |
1R32A-2-TDS.pdf
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Type: pdf
HumiSeal-1R32A-2-SDS.pdf
Size: 769.42 kB
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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