CERAMIC FOUNDRY SAND

Specifications for the Product:

  • Categories:陶粒砂
  • Author:
  • Origin:
  • Time of issue:2019-11-20
  • Views:4

(Summary description)Main Chemical Composition: Al2O3: 68~75% ,Fe2O3≤3%, K2O≤0.5;Shape: Sphere, Angle Factor ≤ 1.1

Specifications for the Product:

(Summary description)Main Chemical Composition: Al2O3: 68~75% ,Fe2O3≤3%, K2O≤0.5;Shape: Sphere, Angle Factor ≤ 1.1

  • Categories:陶粒砂
  • Author:
  • Origin:
  • Time of issue:2019-11-20
  • Views:4
Information

Main Chemical Composition: Al2O3: 68~75% ,Fe2O3≤3%, K2O≤0.5

Shape: Sphere, Angle Factor ≤ 1.1

Refractoriness: 1825℃

Thermal Expansion Rate: 0.13% (10 minutes under 1000℃)

Bulk Specific Weight: 1.95~2.05(g/cm³)

Mohs hardness: 7.5-7.8

pH: 7.8

Mineral Phase: Mullite Phase≥85%, Corundum phase + Glass phase ≤15%

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Rui Yu

© 2019 Luoyang Ruiyu Ceramic Sand Co.,Ltd.All rights reserved

Luoyang Ruiyu Ceramic Sand Co.,Ltd.

 

Tel: 86-379-65110927   +86-16462178325
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Website: www.foundry-sand.cn   www.lyruiyu.cn

Address: Gaolong Town, Yanshi county, Luoyang, Henan, China

 

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