Tungsten is used extensively in quartz glass melting furnaces, sapphire crystal growing furnaces, and rare earth smelting faiences. Its temperature is typically above 2000. About Metal Alloy Vacuum Coating Tungsten Melting Pot Tungsten Crucibles:
The basic properties include emulsification and washing, as well as dispersion, penetration, foaming, solubilization, and dissolution. It also features low irritation, softness and corrosion and rust resistance, along with good biodegradability. TE
Castor oil and sulfuric acit is neutralized to make an anionic surfactant. This soap is more easily dispersed than normal soap in water. It has better acid resistance and hard water resistance. Castor-oil sodium sulfate salt: Castor-oil sodium sal
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