Product Description
The HumiSeal® 2A64 Urethane Conformal Coating is a two-component polyurethane coating designed for printed circuit board (PCB) protection. With high solids and low viscosity, it ensures easy application and processing while providing superior environmental resistance. This coating fluoresces under UV light for inspection and meets MIL-I-46058C qualification, IPC-CC-830, and RoHS Directive 2011/65/EC compliance, making it an ideal choice for high-reliability electronics applications.
Features of HumiSeal® 2A64 Urethane Conformal Coating:
- Providing high-solids content and low viscosity for easy application.
- Offering strong chemical and moisture resistance for PCB protection.
- Fluorescing under UV light for inspection and quality control.
- Ensuring long-term durability and electrical insulation.
- Meeting MIL-I-46058C, IPC-CC-830, and RoHS Directive 2011/65/EC compliance.
Applications of HumiSeal® 2A64 Urethane Conformal Coating
- Printed Circuit Board (PCB) Protection: Providing long-lasting durability in harsh environments.
- Electronics & Industrial Applications: Ensuring moisture and chemical resistance.
- High-Reliability Industries: Used in automotive, aerospace, and defense electronics.
- Selective Coating & Processing: Compatible with various automated application methods.
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs. With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with: Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.About Prostech
| Property | Value |
|---|---|
| Density (per ASTM D1475, g/cm³) | 1.07 ± 0.03 |
| Solids Content (% by weight, per Fed-Std-141, Meth. 4044) | 55 ± 5% |
| Viscosity (CPS, per Fed-Std-141, Meth. 4287) | 130 ± 50 |
| VOC (grams/litre) | 501 |
| Recommended Coating Thickness (microns) | 25 – 75 |
| Drying Time to Handle (per Fed-Std-141, Meth. 4061) | 15 minutes |
| Curing Condition to Reach Optimum Properties | 3 hrs @ 76°C |
| Recommended Thinner | HumiSeal® Thinner 64 |
| Recommended Stripper | HumiSeal® Stripper 1072 |
| Pot Life at Room Temperature | 8 hours |
| Shelf Life at Room Temperature (DOM) | 12 months |
