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Aluminum Oxide Powder
1. Meaning
The production process of aluminum oxide powder is becoming increasingly advanced, and it can already produce aluminum oxide powder below 1 micron. Nano alumina transparent liquid XZ-LY101 is colorless and transparent in color. The 5-10 nm alumina is used in the transparent dispersion of nano alumina. The alumina is the alumina selected by the deep processing of nano alumina layer by layer. It is added to the water-based liquid of various acrylic resin, polyurethane resin, epoxy resin, melamine resin, silicone acrylic lotion and other resins. The addition amount is 5% to 10%, which can improve the hardness of the resin. The hardness can reach 6-8H, completely transparent, The nano alumina liquid can be any solvent, water-based or oily, and can be used as various glass coating materials, gemstones, precision instrument materials, etc.
2. Nature
1. Nano alumina transparent liquid XZ-LY101 is transparent and has a high content. No sedimentation or stratification.
2) Nano alumina transparent liquid XZ-LY101 has water-based and oily liquids, which can be alcohols, ethers, and ketones. All are transparent and have good compatibility.
3) Nano alumina transparent liquid XZ-LY101 PH=7.0, but the specific pH value can be adjusted according to customer requirements. Adjusting the pH value has no effect on the liquid.
4) Nano alumina transparent liquid XZ-LY101 has high hardness and good dimensional stability, and can be widely used for strengthening and toughening various plastic, rubber, ceramic, refractory and other products.
5) The nano alumina transparent liquid XZ-LY101 significantly improves the density, smoothness, cold and hot fatigue resistance, fracture toughness, creep resistance, and wear resistance of ceramic products.
6) Nano alumina transparent liquid XZ-LY101 is an excellent far-infrared emission material, used as a far-infrared emission and insulation material in chemical fiber products and high-pressure sodium lamps. In addition, aluminum oxide has a high resistivity and good insulation performance, which can be applied to the main accessories of YGA laser crystals and integrated circuit substrates.
7) Improve the scratch resistance and durability of UV cured coatings, which are widely used in fields that require high wear resistance, such as plastic flooring with nano alumina XZ-L690 in a white fluffy powder state and crystal form γ- Al2O3. The particle size is 20nm; Specific surface area ≥ 160m ³
3. Technical indicators
Melting point: 2010 ℃ -2050 ℃
Boiling point: 2980 ℃
Relative density (water=1): 3.97-4.0
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