Aluminum OXiHu (West Lake) Dis.de Overview:
Substantial purity White aluminum oXiHu (West Lake) Dis.de is a type of center or higher stage refractory substance. with the eye-catching white coloration and the benefit of higher density and minimal micro porosity, it can properly enhance the quantity stability and the thermal shock resistance of the substance. It is the mostly uncooked material to make center or high stage unshaped or formed refractory material. It is used to the unshaped refractory resources, this sort of as refractory carstables for ladles, middle or substantial level iron runner casting content, gunning refractory and fabricate elements ect. It also can be used to varieties of corundum goods, these kinds of as corundum bricks, corundum, mullite corundum, refining corundum perforated bricks, general blowtorch and mixed nozzle, facet ceiling of the higher temperature kiln, ect. All in all, it is broadly used in metal, cement, ceramics, grinding material and petrochemical EPT.
Requirements of White fused alumina/corundum
| Chemical Compositions | Grit | Normal benefit | Wonderful powder | Typical value |
| Al2O3 | ge99.53 | 99.5 | ge99.25 | ninety nine |
| Fe2O3 | le0.04 | .05 | le0.06 | .08 |
| SiO2 | le0.04 | .06 | le0.14 | .06 |
| K2O+Na2O | le0.25 | .three | le0.33 | .35 |
| Apparent porosity | six. | |||
| Bulk Density | 3.sixty | 3.62 | ||
| Accurate density | 3.ninety two | three.92 | 3.92 | 3.93 |
Application
(one) The solution has been employed as filler to produce artificial marble (DuPont stone) for its reduced viscosity in resins and swift hardening at area temperature.
(two) The item has been utilised in polyvinyl chloride, epoxy resin, polyester resin, polyurethane resin, PE, EVA, rubber, silicone rubber, electrical and digital merchandise as fireplace-retarding filler, eEPTly surface-coating powEPToffer far better compatibility with resins, the properties of resultant articles display better mechanical, flame retarding and smoke inhibiting houses.
(three) The item has been utilised in preparing toothpaste as an superb frictional agent for high- and middle-course toothpaste duo to its moderate hardness and very good style.
(four) The merchandise has been utilized in h2o-evidence fabric, ink, glass, filler of paper, mordant, drinking water-purifying brokers, also utilised for getting ready aluminum based mostly compounds and lubricants.
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