| Unit Price: | $ 9.9 |
YH-993A YH-993B Circuit board insulation heat conduction waterproof AB glue for Antminer Whatsminer air cooling Hydro cooling or immersion cooling PSU
This is a 1:1 organic silicone for Antminer, Whatsminer, Avalon, Iceriver, etc. air-cooled, water-cooled, and oil-cooled power supplies. It has the characteristics of insulation sealing, high and low-temperature resistance, no bubbles after curing, good fluidity, waterproof and moisture-proof, good thermal conductivity, etc. It can effectively protect the sensitive circuits on the power supply board and provide long-term and effective protection for electronic modules, complex electronic circuits, etc.
Due to the pastes and liquids are sensitive goods and their transportation is restricted, this product will be shipped separately using sensitive goods channels, and the delivery time will be slightly longer 8 to 20 working days.
Net weight: 2kg
Gross weight: 2.5kg
Product features:
1. Protect sensitive circuits and provide long-term and effective protection for electronic modules and equipment, complex structures and shapes, etc.;
2. Sealed insulation does not leak electricity, has insulation characteristics after curing, good sealing, and greatly improves the stability of the equipment;
3. After curing, it can be easily repaired. The sealed components can be easily removed for repair and replacement and then repaired with this potting glue without leaving any traces;
Product parameter:
Performance indicators | Unit | Component A Component B | |
Before curing | Appearance | Visual inspection | A: White viscous liquid B: White viscous liquid |
Viscosity | (cps centipoise) 25°C | 2500±300 | |
Density | g/cm3 | 1.75-1.80 | |
Operational performance | Proportion | Weight ratio | A:B=1:1 |
Viscosity after mixing | cps | 2500±300 | |
Operation time | 25°C/min | 40-50 | |
Initial curing time at room temperature | h | 1.5-2 | |
Complete curing time at room temperature | h | 24 | |
Curing time at 60~80°C | min | 35-40 | |
After curing | Hardness | Shore A | 55-65 |
Thermal conductivity | W/(m.k) | ≥0.8 | |
Dielectric strength | KV/mm | ≥20 | |
Volume resistivity | Ω.cm | ≥1.2*1016 | |
Tensile strength | MPa | ≥1 | |
Elongation | % | ≥50 | |
Temperature range | ℃ | -60~200 | |
How to use:
1. Before mixing, stir components A and B in their respective containers.
2. When mixing, the weight ratio of component A: component B = 1:1 should be followed and stirred evenly.
3. Potting and degassing, the mixed glue should be poured into the product as soon as possible to prevent the glue's fluidity from decreasing over time. After pouring into the power supply, the vacuum should degass for 1-3 minutes, and the air pressure should be controlled below -0.08MPa.
4. Curing, it can be cured at room temperature or heated. The higher the temperature, the faster the curing speed. When the temperature is low, the room-temperature curing time will be extended. It is recommended to use heating to cure. When curing by heating, in order to prevent obvious expansion, the glue should be placed at room temperature for more than 1 hour after pouring and gradually heated to cure. After heating to 80°C, it can be cured for 40-50 minutes.
Related products:
YH-925A/B silicone potting compound 3W/m·k 400g 1kg 10kg
Organic high thermal conductivity potting silicone glue for ASIC miner PSU 2W/m·k 10kg
GN7053 high thermal conductivity potting glue AB glue
Jay hỗ trợ nhiệt tình
Best quality product with best price, every order provided delivery with 7-8day thank you zeus mining.
Thanks, Jay! He responded to my feedback right away and helped me with the program. Thank you for everything
You guys are amazing, you have provided me instant solution of my problem. Thanks for your help and support
Jay always reply fast and with excellent service.
Excellent, polite, and well-mannered salesperson
Good bro, he solve a firmware problem whit a s21+hyd A lots thanks
Payment method:
How to determine product prices and shipping costs?When you are ready to buy one or more products. You can consult the sales Manager to get a sample of the proforma invoice. The category, product price, and freight are included. |
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How to complete the payment?We have the following payment methods. You can tell our sales Manager which payment you prefer and complete it. After the customer service checks and confirms the payment is completed. Provide the proforma invoice. And we will prepare to ship. |
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Cryptocurrency Payment |
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USDC - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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Wire transfer - USD - Zhou sicong Card Number |
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Other payment methods |
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Cooperation express: |
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Q: When will we ship after payment?
A: In order to ensure that the products we ship are in good condition. Issued approximately 1-2 days after receiving your payment.
Q: What if the product is damaged during transportation?
A: We will use a more robust package when shipping to avoid damage to the goods, and we can purchase transportation insurance in advance to reduce the loss of in the transport. although this problem is not common.
Q: What payment methods do we support?
A: We support bank transfer, wire transfer, BTC, third-party guarantee and Paypal.
Q: What should I do if there is a problem after receiving the products?
A: We have established good relationships with maintenance departments in many countries/regions in the world. For example, Venezuela, Iran, etc. If you have any questions within 3 days after receiving the goods, you can apply for after-sales service on the "My Order" page.
Q: Which express we support?
A: We will choose the cheapest and fastest transportation method for you. And we support DHL, UPS, TNT, Fedex, BRE, and also have express delivery services, such as Russia, the United States, Kuwait, etc.
China Mainland Hong Kong 
Business Hours: (GMT+8) 08:30-20:00 Mon to Sat 
Company Phone: +86-023-72227777
