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The United States 99.5% purity peek granules dop chemical ra

  • Alumina 99.5% (Al2O3) Machining - Properties, Grades and

    Alumina Production. Commercially available grades range from 90% up to 99.95% with the higher purity generating somewhat higher hardness. It is possible to machine alumina using diamond grinding techniques. Polishing is also possible, with the degree attainable affected by alumina grain size and production technique, whether pressed or extruded.

    • Author: INSACO Inc.-Machining of Hard Materials

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    • Alumina 99.5% Properties - Ceramic Grinding | Hard

      Purity levels are available from 85% through 99.99% If you have any problems viewing table, download image version Alumina 99.5% Alumina represents the most commonly utilized ceramic material in industry. Purity levels are available from 85% through 99.9%. This is because of extremely superior abrasion, high temperature and chemical resistance.

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    • 99.5% Alumina Engineering Properties - Ceramic Materials

      99.5% Alumina Material Properties Mechanical Units of Measure SI/Metric (Imperial) Density 3gm/cc (lb/ft ) 3.89 (242.8) Porosity % (%) 0 (0) Color — ivory — Flexural Strength 2MPa (lb/in x103) 379 (55) Elastic Modulus 2GPa (lb/in x106) 375 (54.4) Shear Modulus 2GPa (lb/in x106) 152 (22)

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    • Imidazole BioUltra, ≥99.5% (GC) | Sigma-Aldrich

      ≥99.5% (GC) form powder or crystals impurities insoluble matter, passes filter test ≤0.2% water ign. residue (900 °C) ≤0.05% pH 9.5-11.0 (25 °C, 0.1 M in H 2 O) pKa (25 °C) 6.95

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    • Bis(2-ethylhexyl) phthalate ≥99% (GC) | Sigma-Aldrich

      ≥99% (GC) Synonym: ‘Dioctyl’ phthalate, DEHP, Phthalic acid bis(2-ethylhexyl ester) CAS Number 117-81-7. Empirical Formula (Hill Notation) C24H38O4. Molecular Weight 390.56. Beilstein Registry Number 1890696. EC Number 204-211-0. MDL number MFCD00009493.

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