Product Introduction
HumiSeal® 2C51 is a two-part, high-strength silicone gel that provides superior protection for sensitive electronic components. It features a 1:1 mix ratio with UV tracer, ensuring reliable results.
HumiSeal® 2C51 Features:
- 1:1 mix ratio with UV tracer
- Fast room-temperature cure
- Low viscosity for easy application
- High dielectric strength (52 TΩ·cm)
- Shore 00 hardness 45-55 for optimal protection
HumiSeal® 2C51 Applications:
- Encapsulation of sensitive PCB components
- Applications requiring visual mixing confirmation
- Environments demanding high dielectric protection
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?
Typical Properties
| Property | Value |
|---|---|
| Density (part A&B), per ASTM D1475 | 0.97 ± 0.03 g/cm³ |
| Solids Content, % by weight per Fed-Std-141, Meth. 4044 | 99.0% |
| Viscosity (Part A), per Fed-Std-141, Meth. 4287 | 275 ± 75 centipoise |
| Viscosity (Part B), per Fed-Std-141, Meth. 4287 | 550 ± 150 centipoise |
| VOC | 0 grams/liter |
| Drying Time to Handle per Fed-Std-141, Meth. 4061 | 10 minutes |
| Curing Condition to Reach Optimum Properties | 30 minutes @ 70°C or 60 min @ RT |
| Recommended Stripper | HumiSeal® Stripper 1090 |
| Gel Time at Room Temperature | 8-10 minutes |
| Shelf Life at Room Temperature, DOM | 12 months |
| Hardness, Shore 00 | 45-55 |
| Volume resistivity per ASTM D257 | 5.2 × 10¹³ Ohms·cm (52 TΩ·cm) |
