KLINGER® POLYSTRAT ASE21-213
Polystrat ASE21-213 is rubber coated steel for gasket applications.
ASE21-213 is AEM coated steel for gasket applications with good resistance against mineral and synthetic oils.
Basis
NBR/Carbon Steel/NBR
Surface treatment
Without
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, AEM 0.075 ± 0.005 mm
Cold rolled carbon steel 0.250 ± 0.012 mm
Rubber, AEM 0.075 ± 0.005 mm
Total 0.400 ± 0.022 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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