VRYCUL liquid metal thermal grease
The industry just needs, the market is in urgent need of high-performance heat dissipation materials
Every time the heat issue is mentioned, the electronics industry experts are complaining about the new high-heat-conducting materials on the market. With the rapid development of the electronics industry, the traditional cooling solution is far from meeting the application requirements. At present, the integration of electronic components and chips is very high, and a large amount of waste heat generated by operation will cause temperature rise if not obtained in time, which greatly reduces the service life of components and eventually leads to device failure. In the field of high heat flux density such as laser and LED industrial lighting, the heat dissipation performance has become a key problem that restricts the development of the industry.
VRYCUL from the UK is a research and development organization and manufacturing company specializing in thermal interface materials, providing advanced high-tech thermal materials and technical solutions for electronics, laser, military, aerospace and other fields. Today, this company with deep research and development has officially landed in China and has brought a variety of liquid metal thermal interface materials. The industry believes that VRYCUL has injected fresh blood into the industry and has become a pioneer in the thermal revolution with its leading technology.
VRYCUL, creating a revolutionary thermal solution
The test report of VRYCUL's products shows that the liquid metal heat-dissipating material has an ultra-high thermal conductivity of up to 80W/m·K, which is 5~10 times that of traditional enamel-based materials; it is non-toxic and harmless. It is non-volatile, very suitable for high temperature, and long-term application in high heat flux conditions. In addition, liquid metal does not have problems such as volatilization of organic substances during use, and does not pollute optical devices. Therefore, it is possessed in high-precision optical devices such as lasers. There is no alternative advantage. At the same time, it works at temperatures up to 500 ° C, far higher than the existing thermal interface materials, and its operational convenience is also significantly better than the currently widely used thermal interface materials. With so many advantages, liquid metal heat sink materials will naturally become the first choice for a new generation of heat sink materials.
VRYCUL liquid metal heat sink
From the current domestic market, liquid metal heat dissipation products will quickly be favored by various fields due to their superior heat dissipation performance. With the development of electronic technology, not only in the industrial field, but also in the civilian field, there are many products with high heat flux density heat dissipation requirements. The innovative liquid metal represents the development direction of future heat dissipation technology, and it can meet the needs of civil fields other than high-tech industries such as military industry and aerospace. According to the data, the sales volume of domestic liquid metal products has been continuously rising, and the market capacity has continued to expand. For Weiku, which has the leading technology, it has an unparalleled market.
Power escort, Weiku boosts Chinese industry
Weiku has maintained a long-term close R&D relationship with the prestigious University of Warwick, and has continuously introduced internationally leading products with the joint research and development platform and advanced laboratories of Warwick University and IBM and Jaguar.
For the first time in China, Weiku brought a new line of liquid metal thermal interface materials developed by its R&D team - TP-I thermal pad, TP-II thermal pad, TG-I thermal paste and TG-II thermal paste. The products form the complete product system of Weiku. Among them, the thermal conductivity of TP series can reach more than 60W/m·K. TP-I allows users to customize different sizes and thicknesses, and is widely used in industrial fields such as LED. TP-II is suitable for the majority of electronic enthusiasts DIY thermal performance high CPU cooler. The two thermal paste products play an active role in the military, aerospace, laser, and LED, IGBT industries.
Industry insiders bluntly, compared to many domestic competing products, the four products launched by Weiku have the advantages of high conductivity, long life, non-toxic and environmental protection. Under the background of China's accelerating industrialization process, Weiku's strong entry is undoubtedly the latest and most powerful booster for China's industry.
During the mid 1970s, researchers developed a maintenance-free lead-acid battery that can operate in any position. The liquid electrolyte is gelled into moistened separators and the enclosure is sealed. Safety valves allow venting during charge, discharge and atmospheric pressure changes.
Driven by different market needs, two lead-acid systems emerged: The small sealed lead-acid (SLA), also known under the brand name of Gelcell, and the larger Valve-regulated-lead-acid (VRLA). Both batteries are similar. Engineers may argue that the word 'sealed lead-acid' is a misnomer because no rechargeable battery can be totally sealed.
Unlike the flooded lead-acid battery, both SLA and VRLA are designed with a low over-voltage potential to prohibit the battery from reaching its gas-generating potential during charge because excess charging would cause gassing and water depletion. Consequently, these batteries can never be charged to their full potential. To reduce dry-out, sealed lead-acid batteries use lead-calcium instead of the lead-antimony.
The optimum operating temperature for the lead-acid battery is 25°C (77°F). Elevated temperature reduces longevity. As a guideline, every 8°C (15°F) rise in temperature cuts the battery life in half. A VRLA, which would last for 10 years at 25°C (77°F), would only be good for 5 years if operated at 33°C (92°F). The same battery would desist after 2½ years if kept at a constant desert temperature of 41°C (106°F).
The sealed lead-acid battery is rated at a 5-hour (0.2) and 20-hour (0.05C) discharge. Longer discharge times produce higher capacity readings because of lower losses. The lead-acid performs well on high load currents.
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