High Silica Fiberglass Mesh Filter for Molten Metal Filtration
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Update time : 2016-12-06 14:50:39
High Silica Fiberglass Mesh Filter for Molten Metal Filtration
High Silica Fiberglass Mesh Filter for Molten Metal Filtration is made from silica fiberglass scrim or mock leno scrim that coated on surface with high temperature resistant coating. It used as filter media for molten metal like molten iron filter, molten steel filter and molten aluminum filter,etc, can improve quality of coasting. Silica fiberglass filtration has good properties of high temperature resistant, scour resistance, low gas evolution, easy to use and economic. It’s suitable for grey cast iron, nodular cast iron and small size cast steel casting filtration.
Sheet size: standard size300×150mm, max. Size: 1000×900mm. Non-standard size is available by order.
Specification of silica fiberglass filtration for foundry
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Specification
Type
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Application
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Working temperature°C
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Soft point
°C
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Continuous working time
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Room temperature tensile strength kg/4 ends
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Gas evolution
Cm3/g
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XR-Ⅱ
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1400~1450
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1700
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≤10(minute)
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≥8
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≤60
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Grey cast iron, nodular cast iron
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XR-Ⅲ
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1600~1620
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1700
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≤15(second)
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≥16
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≤60
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Small size cast steel
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Product Properties
1> SiO2>=96%
2> soft point nearly 1700°C, long-time working at 900°C
3> low thermal conductivity
4> good chemical stability
5> good electrical insulation
6> low thermal shrinkage
7> Non-asbestos product without pollution
8> good process performance
Product Uses
· High temperature resistant, insulation and sealing material
· High temperature ablation resistant material
· Fireproof material (for fireproof protective clothe, fireproof curtain, fire blanket)
· Dust collecting in media of high temperature gas and filtration in media of high temperature liquid
· Filter for molten metal
· Distinguisher, insulation material, filtration of automobile and motorcycle
· Protective material for welding
· Electricity insulation material
