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Polymers

ETHYLENE ACRYLIC (AEM)/Vamac ®

Vamac® compounds provide excellent high heat aging resistance to 150ºC/302ºF while providing good physical properties. A high degree of oil, ozone, UV, and weather resistance along with good low temperature flexibility are also Vamac® design characteristics.

Compound 572K, 572A

(Blue Bubble)  Excellent vibration dampening
(Blue Bubble)  Excellent heat aging characteristics
(Blue Bubble)  Moderate petroleum oil resistance
(Blue Bubble)  Good dynamic property retention over a wide temperature range

Tensile

Oil Aging
Volume
Swell

(Change %)
70hr at
150ºC/302ºF

Compound

MPa psi

Elongation
(%)

Hardness
Shore A

ASTM
#1

ASTM
#2

572K

13.8

2000

450

60

+6

+70

572A

15.2

2200

450

70

+5

+65


Note: Data provided in tables are typical values. Please consult a Seal Company Representative for specific applications.


Vamac is a registered of DuPont Dow Elastomers.


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