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  • Silica mesh fabric for molten metal filtration
  • Silica mesh fabric for molten metal filtration
  • Silica mesh fabric for molten metal filtration
  • Silica mesh fabric for molten metal filtration
  • Silica mesh fabric for molten metal filtration
  • Silica mesh fabric for molten metal filtration
  • Silica mesh fabric for molten metal filtration
  • Silica mesh fabric for molten metal filtration
  • Silica mesh fabric for molten metal filtration
  • Silica mesh fabric for molten metal filtration

Silica mesh fabric for molten metal filtration

No.WSM
Size: 1.5x1.5mm, 2x2mm, 2.5x2.5mm Width: 920mm Length: 50m, 100m SiO2 content: 96% Temperature service up to 1100deg C Molten temperature 1700deg C
  • Silica mesh fabric for molten metal filtration
  • Silica mesh fabric for molten metal filtration
  • Silica mesh fabric for molten metal filtration
  • Silica mesh fabric for molten metal filtration
  • Silica mesh fabric for molten metal filtration

Description

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℃, long-period service at 900℃
► Low thermal conductivity
► Good chemical stability
► Good electrical insulation
► Low thermal shrinkage
► Non-asbestos product without pollution
► Good process performance