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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.

KLINGER TOP-CHEM 2003

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

CERTIFICATES & APPROVALS

  • BAM tested
  • DIN-DVGW
  • DIN-DVGW W 270
  • KTW-Guideline
  • German Lloyd
  • TA-Luft (Clean air)
  • FDA conformity (components of KLINGER® topchem 2003 comply with the FDA requirements)
  • Regulation (EU) No. 1935/2004 (incl. 10/2011)

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

pO

Ω

9x10E12

Average specific volume resistance

pD

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 mm 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 sizes, thicknesses and tolerances on request.

Function & Durability

The performance and service life of KLINGER gaskets depend to a large extent on proper storage and fitting – factors beyond the manufacture’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.

KLINGER TOP-CHEM 2003 MATERIAL

Downloads

Below you can find more product-related Information.

Need help with a product?

Get in touch

Call 1300 798 279 (from Australia)

+61 8 925 1688 (outside Australia)

OR send us your enquiry

Industries we work with

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