STANNDARD

SPECIFICATION FOR fiberglass woven cloth with PTFE membrane

Construction:

Fiber Composition

Scrim Composition

Fiberglass

Felt Area Weight

700+/-5%      

g/m2

Thickness

2.4----3.0

mm

2-----5   

m3/m2/min/12.7mmH2O

Breaking Strength-MD

2500  

N / 5cm

Breaking Strength-CMD

2500     

N / 5cm

Breaking Elongation( N/5cm)-MD

10        

%

Breaking Elongation( N/5cm)-CMD

10    

%

Dry Shrinkage     MD(240°C warp)

1        

%

Dry Shrinkage     CMD(240°C weft)

1       

%

Operating Temperatures

<260

deg C                              

Recommended Maximum Continuous

240  

deg C

Recommended Maximum Surge

280     

deg C

Finish

PTFE membrane