Product?name?

Metamax?(aramid?)?needle?felt

Usage

Material?

aramid

Pitchblende

Cement?

Mining?

Cast?iron?

Incinerator?

...?

Weight?g/m2

450-600

Thickness?(mm)

1.8-2.8

Porosity?(%)

65-90

Air?permeability?(10-3m3/m2s)

90-400

Tensile?strength?

N/20*5cm

T

800-1200

W

1200-1600

Breaking?elongation?

%

T

<=50

W

<=55

Heat?resistance

Continuous?working?temperature?

204

Instantaneous?temperature

230

Chemical?stability

Acid?resistance

Medium?

Alkaline?resistance

Medium?

Post?treatment?

Style?

Singeing

Number

C