Product Introduction
HumiSeal® 2E25 is an unfilled epoxy resin system offering excellent electrical insulation and resistance to various chemicals. It is FDA-compliant and meets RoHS and REACH standards, making it a versatile choice for applications in medical, automotive, and electronics industries.
HumiSeal® 2E25 Features
- RoHS & REACH compliant
- FDA compliant
- Excellent electrical insulation
- Resistant to gases, water, petroleum products, and acids
- Versatile bonding performance
HumiSeal® 2E25 Applications
- Medical device bonding
- Automotive component encapsulation
- Electronics assembly
- Bonding of glass, rubber, metals, and plastics
About Prostech
Prostech Philippines is a one-stop solution provider for specialty materials and equipment across electronics manufacturing, from PCBA to final assembly. Our core material and equipment solutions include:
- PCB Assembly Materials
- Cleaning & Degreaser
- Circuit Board Protection
- Thermal Management Solutions
- EMI Shielding
- General Assembly Adhesives
- Elastomeric Materials
- Process Equipment: Potting & Coating Systems, UV/ Heat Curing, Plasma Treatment, Tape placement automation, and cleaning machines
Technical Added Value to customer
Prostech offers customized material and process equipment solutions with engineering support throughout R&D, production process optimization, and performance validation. Our in-house lab located in Alabang, Muntinlupa is equipped to conduct electronics material testing, application simulation, and adhesive validation, helping customers reduce the need for onsite trials and accelerate implementation.
International Supply Chain Advantage
Regional warehouse hubs across Vietnam, Singapore, Malaysia, and the Philippines ensure cross-border reliable supply. In Philippines PEZA-bonded warehouse located at Lima Industrial Park, Batangas enables Prostech to provide responsive, demand-based delivery and significantly shortens standard lead time for Philippines customers.
Need help selecting the right product or solution?
| 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 |
