HumiSeal® 1C49LV is a moisture-curing, low-viscosity, VOC-free silicone conformal coating that provides excellent protection for printed circuit assemblies against moisture and environmental factors. It is solvent-free, highly flexible, repairable, and fluoresces under UV light for inspection. The coating can be cured at room temperature or accelerated at elevated temperatures. It meets MIL-I-46058C, IPC-CC-830, and RoHS Directive 2011/65/EU compliance and is UL recognized under File Number E105698.
| Property | Value |
|---|---|
| Density (ASTM D1475) | 0.97 ± 0.03 g/cm³ |
| Solids Content (Fed-Std-141, Meth. 4044) | 90% min. |
| Viscosity (Fed-Std-141, Meth. 4287) | 550 ± 250 cP |
| VOC Content | 0 g/L |
| Recommended Coating Thickness | 50 – 200 microns |
| Drying Time to Handle (Fed-Std-141, Meth. 4061) | 60 min |
| Recommended Curing Conditions | 24 hrs @ RT or 20 min @ 76°C* |
| Time to Reach Optimum Properties | 7 days |
| Recommended Stripper | HumiSeal® Stripper 1091 |
| Shelf Life at Room Temperature | 12 months |
| Thermal Shock Resistance (MIL-I-46058C) | -65°C to 200°C |
| Coefficient of Thermal Expansion (TMA) | 323 ppm/°C above Tg |
| Glass Transition Temperature (DSC) | < -65°C |
| Modulus (DMA) | 9.0 MPa @ -40°C, 3.8 MPa @ 25°C, 3.2 MPa @ 80°C |
| Tensile Strength (ASTM D-412) | 30-50 psi |
| Elongation (ASTM D-412) | 80-120% |
| Flammability (UL94) | V-0 |
| Dielectric Withstand Voltage (MIL-I-46058C) | >1500 volts |
| Dielectric Breakdown Voltage (ASTM D149) | 7000 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) | 5.0 x 10¹⁴ ohms (500TΩ) |
| Moisture Insulation Resistance (MIL-I-46058C) | 1.0 x 10¹⁰ ohms (10GΩ) |
| Fungus Resistance (ASTM G21) | Passes |
Advanced Epoxy Adhesive Solutions for Next-Generation UAVs and Drones As UAV and drone technology continues to evolve, manufacturers require adhesive solutions that can withstand demanding
Stronger Bonding. Cleaner Process. Reliable Performance. If you are looking for an adhesive that combines high adhesion strength, flexibility, and electronic safety, 3320-80 is the
Everwide FX219G5 Silicone Potting Compound – high-thermal, UL94 V-0 silicone potting for electronic modules. Compare with Shin-Etsu KET-132 silicone potting.
FX244-1 A specialized two-part silicone rubber designed for creating high-precision molds. This material features a unique oil-bleeding property that creates a self-releasing surface, eliminating the need for external non-stick sprays during demolding.
Avantek Viet Nam is a dynamic MRO, direct materials and equipment supplier that brings advanced technological solutions to maximize satisfaction of customers.
We are expert in import and export of adhesives, accessories and equipment in both domestic and cosmetic industrial fields, production and technology research and development.
Our solutions promise to bring best optimal effectiveness along with competitive prices, excellent customer services, dedicated on-site support.
Office address: The Verosa Park, 39 street 10, Quarter 2, Long truong Ward, Ho Chi Minh City, Viet Nam
Website: avantek.vn
Email 1: info@avantek.vn
Email 2: long.pham@avantek.vn
Tel: (+84) 944 415 762
Copyright © AVANTEK VN CO., LTD
Leave your information or contact via Hotline, our Customer Support Technical team will contact you immediately!
