KLINGER^® Graphite Laminate SLF

High temperature gasket material with outstanding performance

KLINGER^® Graphite Laminate SLF combines easy handling with outstanding long term sealing performance. It complies with the German TA Luft (Clean-air).

Basis

This material is composed of two layers of flexible graphite and a 0.3 mm thick high temperature resistant and firbre based insert.

Areas of application

KLINGER^® Graphite Laminate SLF is recommended for applications in which graphite is the material of choice and minimal fugitive emissions are required.

KLINGERSIL® C-4300 ist eine universelle Hochdruckdichtung.

Key features

Unique non-metallic reinforcement
Excellent chemical resistance
High temperature resistance

Benefits

Easy to cut
Safe handling
Excellent tightness

Typical technical data for thickness 2 mm

Density of the graphite layer	DIN 28090-2	g/cm³	1.0
Purity of graphite	DIN 51903	%	> 99
Graphite and fibre based insert	Thickness Number of sheets	mm	0.3 1
Compressibility	ASTM F 36 A	%	40
Recovery	ASTM F 36 A	%	14
Compression creep DIN 52913	16 h/ 50 MPa/ 300°C	MPa	≥40
KLINGER cold/hot compression 50 MPa	Thickness decrease at 23°C Thickness decrease at 300°C	% %	42 10
Specific leak rate	DIN 28090-2	mg/(s x m)	0.05
Chloride content of graphite layer	DIN 28090-2	ppm	≤ 40

Dimensions of the standard sheets

Sizes	1000 x 1500 mm
Thicknesses	1.5 mm, 2.0 mm
Tolerances	Thickness ±5 % Length ±4 mm, Width ±4 mm

Other graphite qualities, thicknesses and sizes 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.