Description: Style AG1300-SM is a soft/medium density open cell silicone foam designed for use in gasketing applications that require a lightweight and easy to compress material. Soft/medium density open sell silicone foam is a non-toxic, non-flammable material, and due to being lightweight, has virtually no outgassing. Soft/medium density open cell silicone foam provides excellent UV and ozone resistance and takes a low compression set. Style AG1300-SM offers resistance to extreme low and high temperature and has a service temperature of -67°F to +392°F, with the ability to withstand +482°F on an intermittent basis. Soft/medium density open cell silicone foam is UL 94 V-0 listed.
Atlantic Gasket’s open cell silicone foam gasketing material is available in soft density (AG1300-S) and in a soft/medium density (AG1300-SM). Soft/medium density open cell silicone foam can be converted into rolls ranging from as narrow as 1/4" wide, up to 36" in width. Available in red or black, 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 AG1300-SM without adhesive or with either our standard acrylic adhesive or our high temperature acrylic adhesive. Atlantic Gasket has the ability to die-cut or waterjet cut soft/medium density open cell silicone foam to meet your requirements from the design stage to the production stage.
UL 94 V-0
|Physical Property||Test Method||Unit of Measure||Typical Values|
|DENSITY||ASTM D 1056||pcf||15|
(TESTED D AT 158°F – 22 HRS.)
(TESTED D AT 212°F – 22 HRS)
|ASTM D 1056||%||<1
|COMPRESSION DEFLECTION||ASTM D 1056
(MEASURED AT 25%)
|TENSILE STRENGTH||ASTM D 412||psi||30|
|ELONGATION||ASTM D 412||%||90|
|THERMAL CONDUCTIVITY||ASTM C 518||in/hr/ft2/°F||.49|
|FLAME SPREAD INDEX||ASTM E 162||N/A||<25|
(TESTED AT 4 MINUTES)
(TESTED AT 1.5 MINUTES)
|ASTM E 662||N/A||<50
|TOXIC GAS EMISSIONS RATING||SMP-800C
& BSS 7239
|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||1.38|
|DIELECTRIC STRENGTH||ASTM D 149||Volts/mil||90|
|DRY ARC RESISTANCE||ASTM D 495||Seconds||91|
|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.