KLINGERSIL Hochdruckdichtung

KLINGER® top-chem 2003

High adaptability and tightness even at low surface loads

KLINGER®top-chem 2003 offers a high adaptability and tightness even at low surface loads.

Basis

PTFE gasket filled with hollow glass-microspheres.

Areas of application

Excellent chemical resistance in strongly acidic and alkaline applications as well as very good properties at medium temperatures and loads.

KLINGERSIL® C-4300 ist eine universelle Hochdruckdichtung.

Key features

  • High compressibility
  • Consistent material composition
  • Resistant to cold flow

Benefits

  • Excellent sealing at low stress
  • Superior chemical resistance
  • Conforms easily
  • No ageing of the material

Typical technical data for thickness 2.0 mm

Compressibility ASTM F 36 M

 

%

18

Recovery ASTM F 36 M

  % 35

Stress relaxation DIN 52913

30 MPa, 16 h / 150 °C

MPa

13

KLINGER cold/hot compression
25 MPa

thickness decrease at 23 °C
thickness decrease at 250 °C

%
%
9
36

Tightness

DIN 28090-2 mg/s x m

0.01

Specific leakrate λ

VDI 2440 mbar x l/s x m

3.29E-06

Thickness/weight increase

H2SO4, 100 %: 18 h / 23 °C
HNO3, 100 %: 18 h / 23 °C
NaOH, 33 %: 72 h / 110 °C

%
%
%
1/1
0/5
1/5

Density

  g/cm3

1.7

Average surface resistance

ρO Ω 9x10E12

Average specific volume resistance

ρD Ω cm

2.6x10E12

Average dielectric strength

Ed kV/mm

16.7

Average power factor

50 Hz tan δ 0.085

Average dielectric coefficient

50 Hz εr

2.8

Thermal conductivity

λ W/mK

0.18

ASME-Code sealing factors

for gasket thickness 1.0 mm

tightness class 0.1 mg / s x m

MPa

y 8
m 2.0

for gasket thickness 2.0 mm

tightness class 0.1 mg / s x m

MPa

y 8
m 2.7

for gasket thickness 3.0 mm

tightness class 0.1 mg / s x m

MPa

y 10
m 3.6

Dimensions of the standard sheets

Sizes 1500 x 1500 mm
Thicknesses 1.0 mm, 1.5 mm, 2.0 mm, 3.0 mm
Tolerances Thickness acc. to DIN 28091-1
Length ±50 mm, Width ±50 mm

Other thicknesses, sizes and tolerances on request.

Function and durability

The performance and service life of KLINGER gaskets depend to a large extent on proper storage and fitting - factors beyond the manufactor’s control. We can, however, vouch for the excellent quality of our products. With this in mind, please also take note of our installation manual.

Downloads

Below you can find more product-related Information.

Industries who we work with
KLINGER Industry KLINGER Industry Chemical KLINGER Industry Oil Gas KLINGER Industry Energie KLINGER Industry Infrastructure KLINGER Industry Papier und Zellstoff KLINGER Industry Transport KLINGER Industry Lebensmittel KLINGER Industry Pharma
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