C-4430(2007) データシートの表示（PDF） - Unspecified

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C-4430
(Rev.:2007)

A Universal Material with outstanding stress retention and resistance to hot water and steam

Unspecified 

KLINGERSIL® C-4430

Technical data

■ Uses

High pressure gasket for universal

applications. Suitable for use with

water and steam at higher

temperatures as well as to oils, gases,

salt solutions, fuels, alcohols,

moderate organic and inorganic

acids, hydrocarbons, lubricants and

refrigerants. Premium material grade

with outstanding stress retention.

■ Dimensions

of the standard sheets

Sizes:

1000 x 1500 mm, 2000 x 1500 mm.

Thicknesses:

0.5 mm, 1.0 mm, 1.5 mm,

2.0 mm, 3.0 mm;

other thicknesses and sizes on request.

Tolerances:

thickness ±10%, length ± 50 mm,

width ± 50 mm.

■ Surfaces

KLINGERSIL® gasket materials are

generally furnished with surfaces of

low adhesion. On request, graphite

facings and other surface finishes on

one or both sides are also available.

■ Function and durability

The performance and service life of

KLINGER gaskets depend in large

measure on proper storage and

fitting, factors beyond the manu-

factor’s control. We can, however,

vouch for the excellent quality of our

products.

With this in mind, please also

observe our installation instructions.

Typical values

Compressibility ASTM F 36 J

%

9

Recovery ASTM F 36 J

min

%

50

Stress relaxation DIN 52913

50 MPa, 16h/ 175°C

MPa

39

50 MPa, 16h/ 300°C

MPa

35

Stress relaxation BS 7531

40 MPa, 16h/ 300°C

MPa

31

Klinger cold/hot compression thickness decrease at 23°C %

8

50 MPa

thickness decrease at 300°C %

11

Tightness according DIN 3535/6

mg/s x m < 0.1

Tightness class L

DIN 28090-1

0.1

Specific leakrate λ

VDI 2440

mbar x l/s x m 2,13E-05

Cold compression

DIN 28091-2

% 6 - 10

Cold recovery

DIN 28091-2

% 2-4

Hot compression

DIN 28091-2

%

7

Hot recovery

DIN 28091-2

%

1

Spring back R

DIN 28091-2

mm 0.019

Thickness increase after fluid oil JRM 903: 5 h/150°C

%

3

immersion ASTM F 146

fuel B: 5 h/23°C

%

5

Density

g/cm3

1.75

Average surface resistance

ROA

Average specific volume resistance ρD

Average dielectric strength

Ω 4.1x10E13

Ω cm 4.5x10E12

kV/mm 21.3

Average power factor

1 kHz, ca.2 mm thickness tan δ 0.02

Average dielectric coefficient

1 kHz, ca.2 mm thickness εr

6.4

Thermal conductivity

W/mK 0.42

ASME-Code sealing factors

for gasket thickness 2,0 mm

tightness class 0.1 mg/s x m MPa y 25

m5

■ Tests and approvals

Fire safe according to BS 5146.

BAM approval in accordance with

UVV 28, oxygen( VGB 62)

tested up to 100 bar and 85°C.

Approved for gas supply in

accordance with DIN 3535/6.

DIN - DVGW permit NG 5123AN0418.

SVGW permit, KTW recommended.

Lab. National d`Essais 9030144.

WRc approval. Germanischer Lloyd.

Meets the technical requirements of

BS 7531:2006 Grade AX.

TA Luft (Clean air) approval,

tested in accordance with VDI 2440

at 250°C.

Certified according to

DIN EN ISO 9001:2000

Subject to technical alterations.

Issue: December 2007

Powerful sealing calculation with

online help on CD-ROM

Rich. Klinger Dichtungstechnik

GmbH & Co KG

Am Kanal 8-10

A-2352 Gumpoldskirchen, Austria

Tel ++43 (0) 2252/62599-137

Fax ++43 (0) 2252/62599-296

e-mail: marketing@klinger.co.at

http://www.klinger.co.at

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