KLINGER^® Graphite Laminate XSM

Offers stable physical properties over the whole temperature range.

An adhesive-free gasket material with eminent results.

Basis composition

Flexible graphite foil with a tanged stainless steel insert.

Areas of application

KLINGER^® Graphite Laminate XSM is mainly used in the automotive industry as a result of its outstanding oxidation resistance. Suited for continuous high-temperature operation up-to 550°C, it is easy to handle, displays good scratch resistance as well as excellent chemical resistance.in industrial markets as a result of its outstanding oxidation resistance.

Industries

General industry / Chemical / Oil & Gas / Energy / Pulp & Paper / Marine / Automotive

Key features

Special oxidation protected graphite foil
Excellent chemical resistance
Superior high temperature resistance
Mechanically bonded tanged stainless steel insert

Benefits

Stable physical properties over the whole temperature range
Very good tightness
Suitable for high temperature applications

Typical technical data for thicknesses 2.0 mm


Density of the graphite layer	DIN 28090-2	g/cm³	1.0
Purity of graphite¹⁾	DIN 51903	%	≥ 99.0
Metallic reinforcement	Tanged metal Thickness Number of sheets	mm	AISI 316 (L) 0.10 1
Compressibility	ASTM F 36 A	%	35 - 45
Recovery	ASTM F 36 A	%	12 - 18
Stress relaxation DIN 52913	16 h / 50 MPa / 300 °C	MPa	≥ 46
KLINGER cold/hot compression 50 MPa	Thickness decrease at 23 °C Thickness decrease at 300 °C	% %	35 - 45 1 - 3
Specific leakrate λ	DIN 28090-2	mg/s x m	< 0.10
Chloride content of graphite layer²⁾	DIN 28090-2	ppm	≤ 40

¹) Nuclear quality with a purity of ≥99,8 available on request
²) Detailed specifications of the used graphite foils are found in our Graphite vademecum, which will be sent to you on request with pleasure

Dimensions of the standard sheets

Sizes	1000 x 1000 mm, 2000 x 1000 mm
Thicknesses	1.0 mm, 1.5 mm, 2.0 mm
Tolerances	Thickness ±5 % Length ±5 mm, Width ±5 mm

Other thicknesses, sizes and inserts 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