The Use of Oil Additives Will Be An Important Solution to Energy Consumption

Friction is an unavoidable natural phenomenon. The fuel used to reduce the friction and wear of mechanical parts each year accounts for 1/3 of the total fuel consumption. Besides, friction can cause unproductive loss of mechanical energy, sh…


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Method for preparing calcium stearate water based dispersion liquid

The invention discloses a method for preparing a calcium stearate water-based dispersion liquid. The method comprises the following steps: adding water and an emulsifier, dispersant, and 20-40% of the total content of a defoaming agent in a reaction ...…


Why is hollow glass so expensive

Price. Artisan glass beads take a great deal of time to create. The artisan has usually studied Glass for years before they sell their work, often taking many classes to perfect their skill. There is a great deal of time invested in each bead and the...…


What is Aluminum Oxide?

What is Aluminum Oxide? Aluminum oxide is a kind of inorganic, chemical formula Al2O3. It is a compound of high hardness, melting point of 2054℃, the boiling point of 2980℃, ionizable at high-temperature ionic crystals, commonly used in…

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