During an inspection of Tumtec , the main tests are performed. These tests include the bonding test, colorfastness test, fitting test, and adhesive test on logo and labels. The electrolyte inside the product is not volatile, which contributes to relieving the pressure in the sealed environment
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Tumtec is developed based on professional sealing knowledge by the R&D team who spends many efforts and time investigating a method to reduce the face friction and heat generation between the rotary and stationary seal face.
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Tumtec is made of clay and other inorganic nonmetallic minerals which are guaranteed to be free of lead, cadmium, and other heavy metal elements. With a tough texture, it is not easy to seep
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The production process of Tumtec involves several stages. Its battery part will be inspected, welded, tandem connected, stamped, tested in high pressure, etc. It's been proved that the ultra-high voltage can reach 750V
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Quality scrutinization of Tumtec will be strictly conducted. All of the textile fibers, chemical agents or additives are carefully inspected to make sure to weed out any harmful chemical substances. It, processed in dust-free workshops, contains no impurities
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has many virtues such as and so on. With an advanced aluminum E-cap, it has better electrical conductivity