Product Description of HumiSeal® 2E25
HumiSeal® 2E25 is an unfilled epoxy resin system designed for adhesive and encapsulation applications. It provides excellent electrical insulation and resistance to gases, water, petroleum products, and acids. The product is FDA-compliant and meets RoHS and REACH standards, making it suitable for various industries, including medical, automotive, and electronics.
Features of HumiSeal® 2E25
- RoHS & REACH compliant
- FDA compliant
- Excellent electrical insulation
- Resistant to gases, water, petroleum products, and acids
- Versatile bonding performance with different substrates
Applications of HumiSeal® 2E25
- Medical device bonding
- Automotive component encapsulation
- Electronics assembly
- Bonding of glass, rubber, metals, and plastics
About Prostech
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:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
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.
| Specification | Details |
| Chemical Class | Epoxy |
| Viscosity Part A (cps) | 10,000 – 14,000 |
| Viscosity Part B (cps) | 14,000 – 16,000 |
| Specific Gravity at 25°C (A/B) | 1.16 / 0.98 |
| Mix Ratio (A:B) | 01:01 |
| Working Time | 1 hour |
| Handling Time | 2 hours |
| Cure Type | 2-part reactive epoxy |
| Curing Conditions | 12-24h @ Room Temp. / 2h @ 70°C / 1h @ 100°C |
| Shelf Life (Bulk) | 12 months at 18 ± 10°C |
| Shelf Life (Cartridges) | 6 months at 18 ± 10°C |
| Cleanup Solvent | Isopropyl Alcohol |
| Color (Cured) | Translucent Amber |
| Hardness (Shore D) | 64 – 80 |
| Lap Shear Strength (Aluminum, PSI) | > 2,500 |
| Tensile Strength (PSI) | > 7,000 |
| Elongation at Break (%) | 10 |
| Operating Temperature (°C) | -40 to 200 (intermittent up to 250) |
| CTE (at 46°C), ppm | 168 |
| CTE (at 66°C), ppm | 413 |
| Volume Resistivity (Ω-cm) | 1 × 10¹¹ |
