KLINGERSIL Hochdruckdichtung

KLINGER® top-chem 2005

High chemical resistance in strongly acidic applications

KLINGER®top-chem 2005 offers an outstanding performance and a high chemical resistance in strongly acidic applications.

Basis

PTFE filled with inorganic fillers.

Areas of application

Suitable for a wide range of applications in the chemical industry. Economical alternative at the usage of filled PTFE gaskets.

KLINGERSIL® C-4300 ist eine universelle Hochdruckdichtung.

Key features

  • Mainly for use in acids
  • Consistent material composition
  • Resistant to cold flow

Benefits

  • Excellent chemical resistance
  • Very good mechanical properties at medium temperatures
  • No ageing of the material
Certificates & approvals
  • BAM-tested
  • DIN-DVGW
  • WRAS approval
  • KTW-Guideline
  • DNV GL
  • TA-Luft (Clean air)
  • FDA conformity (components of KLINGER®topchem 2005 comply with the FDA requirements)
  • Regulation (EU) No. 1935/2004 (incl. 10/2011)

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Typical technical data for thickness 2.0 mm

Compressibility ASTM F 36 M

  

%

4

Recovery ASTM F 36 M

   % 40

Stress relaxation DIN 52913

 30 MPa, 16 h / 150 °C

MPa

 25

KLINGER cold/hot compression
50 MPa

thickness decrease at 23 °C
thickness decrease at 260 °C

 %
%

5
35

Tightness

 DIN 28090-2 mg/s x m

0.02

Specific leakrate λ

 VDI 2440 mbar x l/s x m

8.75E-07

Thickness/weight increase

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

 %
%
%		 1/1
1/2
–

Density

   g/cm3

2.2

Average surface resistance

 ρO Ω

3.1x10E13

Average specific volume resistance

 ρD Ω cm

3.2x10E13

Average dielectric strength

 Ed kV/mm

23.8

Average power factor

 50 Hz tan δ

0.071

Average dielectric coefficient

 50 Hz εr

3.2

Thermal conductivity

 λ W/mK

0.42

ASME-Code sealing factors

for gasket thickness 1.0 mm

tightness class 0.1 mg / s x m

 MPa

y 10
m 2.2

for gasket thickness 2.0 mm

tightness class 0.1 mg / s x m

 MPa

y 12
m 2.8

for gasket thickness 3.0 mm

tightness class 0.1 mg / s x m

 MPa

y 12
m 3.8

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.

Klingersil C-4300 Platten

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.

Product documentation (pdf) (918.2 KiB)
Data sheet (pdf) (206.2 KiB)
Safety information (pdf) (34.0 KiB)
Gasket factors (pdf) (90.9 KiB)
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