polyester filter bag
Negotiable /Piece
Min.Order:1 Piece
Shanghai filterbag factory Co.,Ltd
STANNDARD |
SPECIFICATION FOR POLESTER 500GSM |
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Construction: |
Needle punched felt |
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Fibre Composition |
2.2Dtex 1.56 Dtex |
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Scrim Composition |
Polyester Scrim support |
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Felt Area Weight |
500+-20 |
g/m2 |
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Thickness |
1.70.2 |
mm |
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Mean Air Permeability |
9-15 |
m3/m2/min/12.7mmH2O |
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Breaking Strength-MD |
>1000 |
N / 5cm |
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Breaking Strength-CMD |
>1100 |
N / 5cm |
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Breaking Elongation( N/5cm)-MD |
<30 |
% |
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Breaking Elongation( N/5cm)-CMD |
<50 |
% |
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Dry Shrinkage MD130 |
\ <1.5 |
% |
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Dry Shrinkage CMD130 |
\ <1.5 |
% |
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Operating Temperatures |
130 |
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Recommended Maximum Continuous |
130 |
deg C |
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Recommended Maximum Surge |
150 |
deg C |
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Finish |
singed & calendered & heat set |