Description: Style AG70NEMG is a 70 durometer medium grade neoprene gasketing material designed for use in a wide variety of applications which require a higher percentage of neoprene than our commercial grade (AG70NECG). Style AG70NEMG is made from Neoprene (51%) and a blend of other elastomers and has a service temperature of -30°F to +200°F. 70 durometer medium grade neoprene offers moderate resistance to oil and gasoline. Known by the chemical name chloroprene, Style AG70NEMG also provides good weathering and ozone resistance for your gasketing applications. Style AG70NEMG is formulated to meet the ASTM D2000 M1BC 707 specification.
Atlantic Gasket’s medium grade neoprene is available in a wide range of durometers, ranging from as soft as 30 Durometer (AG30NEMG) to as hard as 80 Durometer (AG80NEMG) with standard durometers in between. Style AG70NEMG is available in the color black and can be manufactured in a wide range of standard thicknesses, ranging from as thin a 1/64" to as thick as 1/4", with custom thicknesses available upon request. 70 durometer medium grade neoprene has a smooth finish and can be converted into rolls ranging from as narrow as 1/4 wide up to 48" in width. Custom roll widths are available upon request. Atlantic Gasket has the capability to die-cut or waterjet cut 70 durometer medium grade neoprene to meet your prototype and production needs.
ASTM D2000 M1BC 707
|Physical Property||Unit of Measure||Typical Values|
|DUROMETER||SHORE A||70 +/- 5|
|TENSILE STRENGTH||psi||1000 (min)|
|General Characteristics of Neoprene Rubber:|
|Dielectric Strength||Very Good|
|Dilute Acid Resistance||Excellent|
|Resistance to Oil and Gasoline||Good|
|Resistance to Water Absorption||Good|
|Resistance to Oxidation||Very Good|
|Resistance to Ozone||Very Good|
|Resistance to Sunlight Aging||Very Good|
|Solvent Resistance – Oxygenated (Ketones, etc.)||Poor to Fair|
|Resistance to Chlorinated Hydrocarbons||Poor|
This information is furnished as a guide for selecting materials. Atlantic Gasket Corp. disclaims liability for results or use of this information. It is the customer’s responsibility to obtain and test samples when determining suitability of material for a particular application.
Click here to download a specification Word document.