

KLINGER® POLYSTRAT NSE20-01
Polystrat NSE20-01 is rubber coated steel for gasket applications.
NBR-coated stainless steel for gasket applications with good resistance against mineral and synthetic oils
Basis
NBR/Carbon Steel/NBR
Surface treatment
Anti Stick
Color
Black colour. Other per request.
Roll
Roll length up-to 500 m
Width
Up-to 500 mm or per agreement
Composite and tolerances
Rubber, NBR 0.025 ± 0.005 mm
Stainless steel 0.250 ± 0.020 mm
Rubber, NBR 0.025 ± 0.005 mm
Total 0.300 ± 0.030 mm
Areas of application
Automotive / General Industry / Pumps / Compressors

Typical technical data and Properties for KLINGER® Polystrat
Max. creep relaxation |
ASTM F38 | % |
12 |
Rubber hardness |
Shore A ISO 7619-1 IRHD ISO 48 |
70-72 68-70 |
|
Rubber to metal bond integrity |
KLINGER Scratch test MEK rub test 10 min |
Pass Pass |
|
Hot piston test |
200 °C / 42 MPa / 2 min. | Pass | |
Ageing Properties |
IRM 903 oil ISO 1817, 72 h 100°C | ||
Hardness Shore A |
ISO 7619-1 | % | -4% |
Tensile strength |
ISO 37 | % | +7% |
Ultimate elongation |
ISO 37 | % | -38% |
Weight |
Increase | % | +5,8% |
Volume |
Increase | % | +8,6% |
Chemical resistance of the rubber layer |
No embrittlement and delamination | ||
Fuel B 72 h, RT |
Pass | ||
FAM A 48 h, RT |
Pass | ||
Diesel fuel 72 h, RT |
Pass | ||
Oil IRM 903 72 h, RT |
Pass | ||
Motor oil SAE 15W-40 24 h, 125°C |
Pass | ||
Brake fluid DOT 4 72 h, 100° |
Pass | ||
Coolant Glysantin® 30 (50:50) 125 h, 125°C |
Pass | ||
Storage life (Higher storage temperature and or longer storage time may cause a quality decrease of the product) |
DIN 7716 | Months | 24 |
This information are based upon test results, but does not constitute a guarantee or warranty. The buyer must determine the suitability of the product for its purposes independently. In presenting possible uses for this product, no attempt has been made to investigate possible patent infringements. Therefore, the data may not, be used to support any warranty claims. This edition cancels all previous issues. Subject to change without notice.
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