HY206 / HY236 6W/m·K Thermal Grease 1kg for ASIC Miner & GPU Cooling

HY206 / HY236 6W/m·K Thermal Grease | Silicone Heat Transfer Compound for ASIC Miner, GPU and Power Electronics

The HY206 / HY236 thermal grease is a high-performance silicone compound developed for professional ASIC mining machines, GPUs and high-power electronic components. Gel-type formulation that fills the micro-gaps between chips and heat sinks, reducing thermal resistance and keeping high-load junctions inside their safe operating envelope. Pink colouration for easy visual application check on dark substrates.

Rated at 6.0 W/m·K thermal conductivity with a thermal impedance of 0.025 °C·in²/W and 5.2 kV/mm dielectric strength — enough headroom for direct application around live ASIC pads without parasitic conduction. Operates from −20°C to +150°C, and the non-solidifying silicone matrix means clean maintenance, easy re-application, and no thermal-degradation cycle to manage. Available in 80g, 1kg or 2kg formats to match repair-bench, single-fleet and multi-fleet operator workflows.

When to Use HY206 / HY236 Thermal Grease

• Hashboard thermal grease refresh — aging miners showing thermal throttle, original paste dried out, replace with a fresh 6 W/m·K layer.
• Post-chip-replacement reassembly — fresh grease layer over the entire hashboard before reseating the heat sink.
• Heat sink swap or upgrade — clean grease layer needed when fitting a new sink onto an existing board.
• GPU mining rig maintenance — replace dried factory paste on aging GPUs to recover lost performance.
• High-power electronics repair — power MOSFETs, IGBTs and rectifier modules mounted on heat sinks all benefit from the same compound.

HY206 / HY236 Thermal Grease Specifications

FAQ — HY206 / HY236 Thermal Grease

Q: What's the difference between HY206 and HY236?
A: HY206 and HY236 share the same 6 W/m·K thermal performance and silicone base — both ship under this listing depending on lot availability. The functional spec (conductivity, impedance, dielectric strength) is identical for ASIC miner applications.

Q: Is 6 W/m·K enough for modern ASIC hashboards?
A: For most air-cooled miner repair work (S19 series, Whatsminer M30/M50, Iceriver KS, etc.) 6 W/m·K is the standard repair-grade compound. For hydro and immersion miners running close to thermal limits, a higher-grade compound (8 W/m·K or higher) is sometimes preferred — email contact@lys-sz.com for higher-conductivity options.

Q: How much grease do I need per hashboard?
A: A typical S19-class hashboard takes ~10–20g per application. The 1kg pack covers 50–100 boards depending on technique; the 2kg pack is sized for repair shops doing fleet-level work.

Q: Bulk pricing for repair shops?
A: Yes — email contact@lys-sz.com with your monthly volume and we'll send case-quantity pricing.

Related products

• HY885 Grey Thermal Grease 1kg
• HY883 Grey Thermal Grease 1kg
• G18 Hash Board Thermal Paste 1kg 5W/m·K
• Dowsil 8W Blue Thermal Gel 1kg – ASIC Hashboards

Repair shops or farm operators stocking thermal grease by the case? Email contact@lys-sz.com for bulk pricing across the HY series. Worldwide shipping from our Shenzhen warehouse.