The aluminum alloy metal hose can be squeezed and deformed, and the contents can be used after squeezing. It is simple and convenient. It is often used for cream cosmetic packaging.…
The key to any electronics design is choosing the best thermal paste. Engineers are not always clear about how to obtain the best thermal conductivity. Here's a guide to help you get started. Spherical thermal alumina Use paste to do the job. ...…
White amorphous powder. The density is 6.51g/cm3. The melting point is 2217°C. The boiling point is 4200°C. Slightly soluble in water, easily soluble in acid to generate corresponding salts. Exposure to the air easily absorbs carbon dioxid…
Lithium battery is a kind of battery that uses lithium metal or lithium alloy as positive/negative electrode material and uses non-aqueous electrolyte solution.…
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