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KLINGERSIL® C-4300

Universal high-pressure gasket for a wide range of applications

KLINGERSIL® C-4300 is a universal high-pressure gasket and offers more safety for a wide range of suitable applications.

Basis

Aramid fibers bonded with NBR.

Areas of application

Resistant to hot water, steam, oils, hydrocarbons and many other chemicals.

Key features

Typical technical data for thickness 2.0 mm

Compressibility ASTM F 36 J

 

%

14

Recovery ASTM F 36 J

 %50

Stress relaxation DIN 52913

50 MPa,16 h / 175 °C
50 MPa,16 h / 300 °C

MPa
MPa

32
20

Stress relaxation BS 7531

40 MPa, 16 h / 300 °CMPa

23

KLINGER cold/hot compression
50 MPa

thickness decrease at 23 °C
thickness decrease at 300 °C

%
%
10
22

Tightness

DIN 28090-2mg/s x m

0.03

Thickness increase after fluid immersion ASTM F 146

oil IRM 903: 5 h / 150 °C
fuel B: 5 h / 23 °C

%
%
5
10

Density

 g/cm3

1.6

Average surface resistance

ρO

Ω

2.2x10E12

Average specific volume resistance

ρD

Ω cm

1.2x10E12

Average dielectric strength

EDkV/mm10

Average power factor

50 Hztan δ

0.082

Average dielectric coefficient

50 Hz

εr

7.4

Thermal conductivity

λW/mK

0.39

Classification acc. to BS 7531:2006

Grade Y  

ASME-Code sealing factors

for gasket thickness 1.0 mm

tightness class 0.1 mg / s x m

MPa

y 15
m 1.3

for gasket thickness 2.0 mm

tightness class 0.1 mg / s x m

MPa

y 15
m 3.0

for gasket thickness 3.0 mm

tightness class 0.1 mg / s x m

MPa

y 15
m 4.0

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