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HENAN ZG INDUSTRIAL PRODUCTS CO.,LTD

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City:zhengzhou

Province/State:henan

Country/Region:china

Contact Person:Daniel

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CERAMIC FOUNDRY SAND

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Brand Name :ZG

Model Number :MS

Certification :CE

Place of Origin :CHINA

MOQ :1 piece

Price :USD10/piece

Payment Terms :L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability :10000 pieces per month

Delivery Time :3 working days

Packaging Details :Strong wooden box for Global shipping

Grain shape :Perfect round ball shape

Loose Bulk Density :1.9 – 2.1 g/cm3

Application :Shell moulds and cores for casting gray, Malleable and nodular cast iron, alloyed steel and carbon steel, non-ferrous metals, etc.

Features :* Stabe quality on the chemical composition * Perfect grain round shape and various grain sizes * High gas permeability * High temperature resistance * Good break down and fast curing and good release

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Ceramic Foundry Sand

This new developed specific Foundry Sand is produced from the special selected high quality refractory raw material at very high temperature at 2,300 – 2,500℃. Our these ACFS sand has excellent solid cores with high strength and very low resin addition rates. The materials has excellent crystalline with formula is 5Al2O3-SiO2.

Application:

Shell moulds and cores for casting gray, Malleable and nodular cast iron, alloyed steel and carbon steel, non-ferrous metals, etc.

The Main Advantage

* Stabe quality on the chemical composition

* Perfect grain round shape and various grain sizes

* High gas permeability

* High temperature resistance

* Good break down and fast curing and good release

Chemical Composition

SiO2	5– 15%
Al2O3	75–85%
Fe2O3	5%min
TiO2	5%min
MgO	0.5%min
K2O	0.5%min
CaO	0.5%min

Physical Character

Grain shape	Perfect round ball shape
Color	Brown-Black
Angle index	1 .1 max
Size rang	0.075 – 2.0 mm(AFS 40 – AFS 130)
Loose Bulk Density	1.9 – 2.1 g/cm3
Refractoriness	2050℃
Liner thermal expansion	(200℃ - 1000℃) 5×10-6/℃
Thermal conductive	(1000℃) 5.0W/(M℃)
PH	6.5 – 7.5

Size Distribution (Typical)

μm	Mesh	#40	#60	#75	#100
600	26	5%min
425	36	20-40%	5%min
300	50	35-55%	10-30%	10%min
212	70	0-20%	30-50%	5-25%	3%min
150	100	10%min	15-35%	25-45%	10-20%
106	140	5%min	0-20%	20-40%	35-55%
75	200		5%min	10%min	15-35%
53	280			5%min	10%min
PAN					2%min
AFS		40±5	60±5	80±5	110±5
GFN		65±10	105±10	140±10	200±10

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