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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.
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
%
18
%
35
30 MPa,16 h / 150 °C
MPa
13
25 MPa
thickness decrease at 23 °C
thickness decrease at 250 °C
%
%
9
36
DIN 28090-2
mg/s x m
0.01
VDI 2440
mbar x l/s x m
3.29E-06
H2SO4, 100%: 18 h / 23 °C
HNO3, 100%: 18 h / 23 °C
NaOH, 33%: 72 h / 110 °C
%
%
%
1/1
0/5
1/5
g/cm³
1.7
pO
Ω
9x10E12
pD
Ω cm
2.6x10E12
Ed
kV/mm
16.7
50 Hz
tan δ
0.085
50 Hz
εr
2.8
λ
W/mK
0.18
ASME-Code sealing factors
tightness class 0.1 mg / s x m
MPa
y 8
m 2.0
tightness class 0.1 mg / s x m
MPa
y 8
m 2.7
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.
Downloads
Below you can find more product-related Information.
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