Silica Mesh Fabric For Molten Metal Filtration

Silica Mesh Fabric For Molten Metal Filtration
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Product Code : WSM
Product Description

Silica Mesh Fabric For Molten Metal Filtration 

Silica filtering scrim for foundry is made from silica fiber scrim or mock leno scrim with high temperature resistant surface coating. It used as filtration for molten metal, can improve quality of coasting. Silica filtering scrim 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.

 

Style

Width
mm

Weight
g/m2

Mesh
mm

Breaking strength

porosity  

SiO2Content   
%

Weave

N/25—100mm

Warp

Weft

BNT1.5—1.5-83

83±3

135±14

1.5—1.5

90

80

55

96

leno

BNT2—2-83

83±3

125±13

2.0—2.0

85

70

65

96

leno

BNT2.5—2.5-83

83±3

110±11

2.5—2.5

68

62

70

96

leno

BNT1.5—1.5-83 M    

83±3     

380±38    

1.5—1.5   

300

250

19

96

Mock leno   

BNT2—2-83 M

83±3

350±35

2.0—2.0

250

200

24

96

Mock leno

BNT2.5—2.5-83 M

83±3

310±31

2.5—2.5

200

150

33

96

Mock leno

Mesh size available: 0.6x0.6, 0.8x0.8, 1.0x1.0, 1.2x1.2, 1.5x1.5, 2.0x2.0, 2.5x2.5mm.

Features:

SiO2≥96%

Soft point nearly 1700 degree C, long-period service at 900 degree C

Low thermal conductivity

Good chemical stability

Good electrical insulation

Low thermal shrinkage

Non-asbestos product without pollution

Good process performance


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