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High Bulk Density Foundry Sand , Precision Investment Casting Sand

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High Bulk Density Foundry Sand , Precision Investment Casting Sand

Name: High Bulk Density Foundry Sand Precision Investment Casting Sand
Brand: VOBEN
Price: 220 USD

Quality High Bulk Density Foundry Sand , Precision Investment Casting Sand for sale

Brand Name : VOBEN

Model Number : 16-30,30-60,200,325mesh

Certification : ISO9001

Place of Origin : China

MOQ : 20MTS

Price : US$220-500/MT FOB Qingdao

Payment Terms : L/C, T/T, Western Union

Supply Ability : 50,000-100,000 tons Per Year

Delivery Time : 20days

Packaging Details : paper bag with net weight 25 Kg, 500 Kg and 1000 Kg

AL203 Mix : 43-46%

SIO2 : 50.5-52.5%

FE2O3 Mix : 1.2-2.3%

B.D g/ccm : 2.5-2.55%

Refractoriness : 1750

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High-alumina Low Thermal Expansion Coefficient Foundry Sand for Precision Investment Casting (16-30,30-60,200,325 Mesh)

1. Production Introduction and Application

The mullite has high aluminum content, low iron content, small dust, reasonable particle size distribution, high bulk density, high temperature strength and low residual strength.

Available:10~16 mesh,16~30 mesh,30~60 mesh,60M,70 mesh,100 mesh,200 mesh,325 mesh.other sizes can be customized.

Mainly used in the aluminum smelting industry, refractory materials, precision casting , aluminum silicate refractory fiber and ceramic industry.

High Bulk Density Foundry Sand , Precision Investment Casting Sand

2. Specification

The Physical and chemical indicators
Grade	Fe2O3% max	AL203% min	SiO2% min	TiO2% max	B.Dg/ccm min	Refractoriness ℃
A Prime Grade	1.20	46.00	50.50	0.70	2.55	1750
High Grade	1.50	44.00	51.50	0.90	2.53	1750
Normal Grade	2.30	43.00	52.50	1.00	2.50	1730
200 mesh
200 mesh		90% min
22S (16---30 mesh)
16-12 mesh		1.18-1.70mm		25-35%
20-16 mesh		0.85-1.18mm		40-50%
30-20 mesh		0.60-0.85mm		<25%
50-30 mesh		0.30-0.60mm		0.02%
—50 mesh		0.00-0.30mm		0.04-0.06%
35S (30-60 mesh)
50-30 mesh		0.30-0.60mm		65-75%
80-50 mesh		0.18-0.30mm		1.00%
—80 mesh		0.00-0.18mm		0.04-0.06%

3. Products display

16-30mesh(left to right :Grade I-III)

30-60MESH

High Bulk Density Foundry Sand , Precision Investment Casting Sand

200MESH

Finished product display

High Bulk Density Foundry Sand , Precision Investment Casting Sand

4. the process of making shell

High Bulk Density Foundry Sand , Precision Investment Casting Sand

5. Our package

High Bulk Density Foundry Sand , Precision Investment Casting Sand

Product Tags:

molding sand

casting sand

High Bulk Density Foundry Sand , Precision Investment Casting Sand Images

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