Description
Product Details
834FX potting and encapsulating compound is a black, flexible, flame retardant, thermally conductive two-part epoxy that offers extreme environmental, mechanical and physical protection for printed circuit boards and electronic assemblies. This product is designed for applications where minimizing the physical stress on components is critical. It is also good in low temperature and arctic environments, as well as applications that involve temperature cycling or rapid temperature changes. It provides the functionality of silicone, but with the durability and cost-effectiveness of epoxy. It also provides excellent electrical insulation and protects components from static discharges, vibration, abrasion, thermal shock, environmental humidity, salt water, fungus, and many harsh chemicals. This epoxy has a convenient 1:1 volume mix ratio, making it compatible with most dispensing equipment. 834FX can be cured at room temperature or higher.
Specifications
| Product Material | Epoxy |
|---|---|
| Package Type | Bottle |
| Package Size | 450 ml |
| Cure Time | 1 h @ 80 °C, 20 min @ +100 °C, 3 h @ +65 °C, 48 h @ +22 °C |
| Hardness | 88 Shore A |
| Thermal Conductivity | 0.59 W/mK @ +50 °C, 0.6 W/mK @ +100 °C, 0.61 W/mK @ +25 °C |
| Colour | Black |
| Maximum Operating Temperature | +150°C |
| Minimum Operating Temperature | -50°C |
| Viscosity Measurement | 10800cP/s |
| Operating Temperature Range | -50 → +150 °C |
| Physical Form | Liquid |
| Volume Resistivity | 7.5 x 10 ^ 11Ω cm |
| Dielectric Strength | 14.3kV/mm |
| Specific Gravity | 1.63 |






owen_88 –
Everything OK, recommended. Arrived without any defect. No issues at all so far. Practical and useful.
paul_fr –
Everything excellent.
laurent_fr –
Satisfied with the quality. Product arrived well packaged. Arrived without any defect. No complaints.
Markus –
Everything perfect, thank you. Arrived right away, excellent service.
Elena R. –
Not too big, not too small, perfect. Better than anything I’ve tried so far. Looks even nicer in real life. Easy to use, no mess at all.
diego_s –
Recommended.
Franziska –
Very satisfied, better than I expected. Surprisingly good quality for the price. Easy to use, without making a mess. It completely solved my problem!
Andrea –
Good build quality and reliable. Arrived without any defect. Fast and secure delivery.
Maxime S. –
Very good experience. Would buy again.
Grace –
I noticed a difference after a short time! Surprisingly good quality for the price. I’ve been using it for 2 weeks and already see results! Solved my problem completely!
benjamin23 –
Very happy with the purchase, works great.
Jannis F. –
Excellent workmanship. Excellent service. Great purchase, thank you. Better quality than I expected.
Henry B. –
Satisfied with the quality. Everything in order.
aaron_99 –
Very easy to use. Excellent service. No issues at all so far.