Tianjin Minestone International Trade Co., Ltd.

Calcined Kaolin

Calcined Kaolin
Product Detailed

Wet strength, hot strength, collapsibility of model shell made from the GPC are perfect and fit for operation requirements

Features:
1) With characteristics of high aluminum, low iron, low expansion coefficient,
strong refractoriness and good thermo-chemistry stability
2) Castings made from GPC can be easily decaled, doesn't lose shape and
shrink, and its lightness, rate of finished products also come up to a high
level
3) Applicable to precision casting of carbon steel, stainless steel, refractory
steel, as to investing of aluminum alloy and titanium alloy

Specificatons:
1) Mullite: 47
2) Al2O3: 45% min.
3) SiO2: 50 - 53%
4) Fe2O3: 1.0% max.
5) TiO2: 0.6% max.
6) Apparent porosity: 3.5% max.
7) Bulk density: 2.6g/ccm

Outer packing:
1,000kg/bag
N.W.: 1,000kg
G.W.: 1,002kg
Carton volume: 0.95cbm



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