Electric Motor Reliability with Huntsman ARALDITE® Encapsulation Potting – Casting
Electric Motor Reliability with Huntsman ARALDITE® Encapsulation Potting – Casting
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-Item Name: HumiSeal® 1B66
-Manufacturer: HumiSeal
-Technologies: Fast-drying, single-component acrylic conformal coating
-Color: Not specified
-Cure Type: 24 hrs at room temperature or 30 min at 76°C
-Package Size: Contact to Techniq VN for details.
-Shelf Life: 24 months
HumiSeal® 1B66 is a fast-drying, single-component acrylic conformal coating designed to protect printed circuit assemblies from moisture and environmental factors. It is flexible, easily repairable, and compliant with the RoHS Directive 2002/95/EC.
| Property | Value |
|---|---|
| Density (ASTM D1475) | 0.91 ± 0.02 g/cm³ |
| Solids Content (Fed-Std-141, Meth. 4044) | 35 ± 3 % |
| Viscosity (Fed-Std-141, Meth. 4287) | 200 ± 15 centipoise |
| VOC Content | 592 g/L |
| Drying Time to Handle | 10 minutes |
| Recommended Coating Thickness | 25 – 75 microns |
| Curing Conditions | 24 hrs @ RT or 30 min @ 76°C |
| Time to Reach Optimum Properties | 7 days |
| Thermal Shock (MIL-I-46058C) | -65°C to 125°C |
| Glass Transition Temperature (Tg – DSC) | 14°C |
| Modulus (DMA @ 40°C) | 850 MPa |
| Dielectric Withstand Voltage | >1500 volts |
| Dielectric Breakdown Voltage (ASTM D149) | 7500 volts |
| Dielectric Constant (ASTM D150-98, 1MHz, 25°C) | 2.5 |
| Dissipation Factor (ASTM D150-98, 1MHz, 25°C) | 0.01 |
| Insulation Resistance (MIL-I-46058C) | 8.0 × 10¹⁴ ohms (800TΩ) |
| Moisture Insulation Resistance | 6.0 × 10⁹ ohms (60GΩ) |
| Fungus Resistance (ASTM G21) | Passes |
Electric Motor Reliability with Huntsman ARALDITE® Encapsulation Potting – Casting
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Techniq Vietnam provides end-to-end materials and process solutions, integrating world-class technologies in adhesives, soldering, and thermal management.
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