Description: Style AG1359-M is a medium density closed cell silicone foam material designed to be used in gasketing applications that require greater sealing capabilities than a traditional sponge rubber offers. Style AG1359-M is a lightweight silicone foam and provides users with an operating temperature of -67°F to +392°F, with the ability to withstand +482°F on an intermittent basis. Medium density closed cell silicone foam can be utilized to seal electronic, outdoor, and lighting enclosures, while providing protection against wind, fire, and rain. Medium density closed cell silicone foam provides users with excellent UV and ozone resistance and is often used as a material to isolate vibration or reduce shock. A UL 94 V-0 and UL 94 HF-1 listed material, Style AG1359-M is formulated with all FDA ingredients per title 21 CFR 177.2600 and meets the physical requirements of the AMS3195 specification.
Atlantic Gasket’s closed cell silicone foam gasketing material is available in densities ranging from medium (AG1359-M) to an extra-firm density (AG1359-XF). Medium density closed cell silicone foam can be converted into rolls ranging from as narrow as 1/4" wide, up to 36" in width. Available in Grey, the material has a smooth skin on both sides and can be manufactured in a wide range of standard and custom thicknesses. Atlantic Gasket has the capability to supply Style AG1359-M without adhesive or choose from either our standard acrylic adhesive or our high temperature acrylic adhesive. Send in a drawing, and let Atlantic Gasket die-cut or waterjet cut medium density closed cell silicone foam to meet your exact prototype and production requirements.
UL 94 V-0 AND UL 94 HF-1
21 CFR 177.2600
|Physical Property||Test Method||Unit of Measure||Typical Values|
|DENSITY||ASTM D 3574||pcf||22|
|COMPRESSION SET||ASTM D 1056||%||<5|
|COMPRESSION DEFLECTION||ASTM D 1056||psi||9|
|TENSILE STRENGTH||ASTM D 412||psi||45|
|ELONGATION||ASTM D 412||%||80|
|THERMAL CONDUCTIVITY||ASTM C 518||W/m.K||.63|
|FLAME SPREAD INDEX||ASTM E 162 / D 3675||N/A||<25|
(TESTED AT 4 MINUTES)
(TESTED AT 1.5 MINUTES)
|ASTM E 662||N/A||<20
|TOXIC GAS EMISSIONS RATING||SMP-800C||N/A||PASS|
|WATER ABSORPTION*||INTERNAL: 24 HRS.
AT ROOM TEMP.
|UV RESISTANCE||SAE-J-1960||N/A||NO DEGRADATION|
|OZONE EFFECT RATING||ASTM D 1171||N/A||0 (NO CRACKS)|
|DIELECTRIC CONSTANT||ASTM D 150||1 MHz||1.42|
|DIELECTRIC STRENGTH||ASTM D 150||Volts/mil||91|
|DRY ARC RESISTANCE||ASTM D 495||Seconds||92|
|VOLUME RESISTIVITY||ASTM D 257||Ohms/cm||10|
|LOW TEMPERATURE FLEX
AT -67°F (-55°C)
|ASTM D 1056||N/A||PASS|
|LOW TEMPERATURE (RECOMMENDED)||SAE J-2236||°F
|HIGH TEMPERATURE (RECOMMENDED)||SAE J-2236||°F
|HIGH INTERMITTENT TEMPERATURE (RECOMMENDED)||INTERNAL||°F
*Note – Test samples prepared have skin on all sides in accordance with ASTM D3183, as allowed per ASTM D1056
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.