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Why article foaming silica gel is a new energy lithium battery good choice? - - - - - - Dongguan DongSheng di sealing products co. , LTD

by:ORK      2020-07-24
The following is a simple belt everyone know, foaming silicone article why is a new energy lithium battery good choice? According to the China automobile association, according to data in China in 2018 is 127. 50000 cars, and around the world has more than 5 million vehicles, domestic occupying nearly half, that was only just a few years to be has grown so quickly. Security and practicability of the vehicle, especially a new energy lithium battery has been in the user's attention, and lithium battery is a thermal management system the system it is important to article below foaming silica gel door. Lithium battery thermal management system is a key research object of new energy vehicles are called NEV, once the thermal management system of the door foaming silicone article improper handling vehicles cannot be born at the same time also affect not only lithium battery life and stability of vehicles, as a result of bad because lithium battery can't effective article by foaming silicone heat conduction and cause damage of lithium battery, vehicles on fire, such as serious consequences, and vehicles parked in the sun point-blank daily high temperature can reach 40 ~ 100 & deg; ( An egg can knock on the hood is Fried) 。 Article at this time if there is no foam silicone effective heat evacuation will seriously affect the lithium battery life, foaming silicone in lithium battery assembly process belongs to one of the last few process, its role is not only a thermal conductivity but also has the effect of flame retardant and seal, lithium battery can easily catch on fire, under the high temperature time and foaming silica gel can be effective to control the fire lithium battery internal diffusion will not make it for the effective processing time, processing internal factors after foaming silicone article also stop external factors will also have the effect of seal to avoid water, impurities affect the operation of lithium battery. Article foaming silicone sealing is better than conventional silicone seal and good thermal conductivity, so most of the lithium battery manufacturers are using flame retardant foam silicone article, article to adopt because foamed silicone seal when no dead Angle, Constitution like a sponge, where there are gaps where will squeeze) Sealing will improve greatly, and the other thermal management system of the conduction of heat through the contact area size to determine the size of the quantity of heat conduction, and this is why lithium battery internal needs a piece of thermal conductivity silica gel or the cause of the thermal conductive silicone, and foaming silicone its deformation increase of stress, leading to an interface is more extensive thermal conductivity will increase with contact surfaces, which is why the lithium battery thermal management system to choose article foaming silica gel. Mainly engaged in high polymer wear-resisting material, nitrile rubber, silicone, fluorine rubber seals, natural rubber seals, neoprene, rubber seals seal products such as research and development, production; Products are widely used in auto parts, household appliances, bathroom building materials, construction machinery, chemical machinery, food beer production line, motorcycle accessories, ship repair, lighting lamps and lanterns, furniture decoration and other industries, especially in the seal, mechanical spare parts of imported equipment's experience in the design, manufacturing, and assembly of surveying and mapping shall be also can be seen. Contact phone: url: /
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