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Ceramic Foundry sand

Inquiry
  Post Date: Apr 17,2019
  Expiry Date: Apr 16,2020
  Detailed Description: Cas No. :1344-28-1 Quantity: 2000Metric Tons
Specs:10-300mesh
Price:299-999 USD Metric Tons
Payment Method: TT LC
Ceramic foundry sand ,called ceramisite sand,china cerabeads and cerasand too, is made from high quality bauxite, by re-fused and blown to ball type. With advantage of fine surface smooth finish and air permeability, it is a new type casting material for precision casting, coated sand and self hardening sand etc.

Size:10-300mesh

Main Chemical Composition:
Al2O3≥75%
Fe2O3≤5%
TiO2 ≤5%
SiO2:5%-20%

Physical Properties:
Shape:ball, spherical
Angularity: 1.1 max, similar to ball
Bulk Density:1.95-2.05(g/cm3)
Refractoriness: 1790 C min
Thermal expansion: 0.13% (10 min at 1000 C )

Application:
Waterglass bonded sand, resin bonded sand, precision casting, Expendable Pattern Casting (EPC), Copper and Aluminium articles casting treatment.
Advantages:1,replacement of Quartz Sands and Silica Sands2,Low thermal expansion rate3,high refractoriness


  CAS Registry Number:

1344-28-1

  Synonyms: ;alpha-Alumina;Aluminumoxidegammamodmicron;Aluminamesh;alpha Alumina;Aluminium oxide;Aluminium oxide,active;oxo-oxoalumanyloxy-alumane;dialuminum oxygen(-2) anion;Aluminium oxide wafer;;corundum, artificial;Corundum (lattice spacing, other parameters);activated alumina;alumina activated;activated alumina ball;activated alumina desiccant;Ultrafine Alumina;
  Molecular Formula: Al2O3
  Molecular Weight: 101.9613
  Molecular Structure: 1344-28-1 Aluminum oxide
  Hazard Symbols:  Xi:;
  Risk Codes: R36/37/38:;
  Safety Description: S24/25:;

  Company: Zhengzhou Haixu Abrasives Co.,ltd     [ China ]        
  Contact: Sunshine Ma
  Tel: 86-371-60305639
  Fax: 86-371-60305637
  Email: sales@zzhaixu.cn
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