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
Specification

 

 

 
Type

 

 

 

 

 
Application
Working temperature°C
Soft point
°C
Continuous working time
Room temperature tensile strength kg/4 ends
Gas evolution
Cm3/g

 
XR-
1400~1450
1700
10(minute)
8
60

 
Grey cast iron, nodular cast iron
XR-
1600~1620
1700
15(second)
16
60

 
Small size cast steel

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