Carbon nanotube fabrication heater

Mon, 27 Jul 2026 09:44:00 +0800

Getting CNT Fabrication Right with Infrared Heating

If you’ve ever worked with carbon nanotubes, you know that thermal control is everything. If your catalyst activation or carbon deposition is even slightly off, the whole batch is toast. For a long time, we relied on those massive resistive furnaces. But honestly? They’re overkill. Most of the energy just ends up heating the oven walls instead of the actual material. That’s why we’ve switched to shortwave IR lamps.

Carbon fiber infrared lamp fab

Thu, 23 Jul 2026 12:07:51 +0800

Why we’re using Carbon Fiber IR to hit those lead-free standards

The semiconductor world is finally moving away from those old-school solvent dryers and high-emission heaters. It’s about time. To keep things “green” and lead-free, we’ve leaned into carbon fiber infrared (IR) lamps. Here’s the deal: traditional convection ovens waste a ton of time heating up the air first. These lamps just skip that step. They shoot energy straight into the substrate.

How the magic happens

We make these lamps by wrapping carbon fiber filaments inside quartz. When you flip the switch, the carbon fiber resists the current and glows, sending out medium-to-long wave infrared radiation. That specific wavelength is the secret sauce. It actually sinks into the lead-free solder pastes and adhesives you’re using on your PCBs. And since it’s all about radiation—not blowing hot air around—you don’t have to worry about dust or random contaminants floating onto your wafers. It’s a much cleaner way to work.

Carbon on Efficient Indoor IR Heating

Carbon nanotube fabrication heater

Getting CNT Fabrication Right with Infrared Heating

Carbon fiber infrared lamp fab

Why we’re using Carbon Fiber IR to hit those lead-free standards

How the magic happens