AMS3195 Silicone Sponge

Closed Cell Silicone Sponge

This low compression set, medium closed cell silicone sponge is the most popular grade for sealing and gasket applications.

It is produced with a fabric finish on both sides, is flexible, can handle extreme temperature environments while offering excellent compression set resistance.

In Stock with Immediate Availability

KEY FEATURES

Excellent for seals and gaskets
High compressibility
Low compression set
UV/Ozone resistant

STANDARDS

AMS3195
FAR 25.853

MATERIAL AVAILABILITY

Available in – Continuous rolls or cut sheets
Thickness available (in) – 0.0625 to 0.500
Typical roll lengths (ft) – 25 to 100
Typical roll widths (in) – 36
Surface finishing – Fabric impression finish, both sides
Cell structure – Closed cell
Color – Red/orange, grey, black, white, *color matching available

*Subject to MOQ

TEMPERATURE RANGE

-103°F to +450°F (-75°C to 232°C)

PHYSICAL PROPERTIES

Properties
Compression deflection (25%)	psi (kPa)	6-14 (41-96)	ASTM D1056
Density < 0.25” thick	pcf (kg/m3)	43 (690) max.	ASTM D1056
Density ≥ 0.25” thick	pcf (kg/m3)	34 (550) max.	ASTM D1056
Compression set (22h, 100°C)	%	60 max.	ASTM D1056
Tensile strength	psi (kPa)	125 (862)	ASTM D412

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SILICONE SPONGE SHEETING GRADES

ACCREDITATION’S

More Information

AMS3195

AMS3195 is an aerospace material specification is from SAE International Group.
The specification covers silicone rubber sponge in the form of sheet, strip, extrusions, and molded shapes.
Our medium density silicone sponge sheet is in accordance with the physical property requirements of AMS3195 test standard.
This product has been used typically for general applications requiring closed-cell, medium sponge rubber that will be flexible from -103 to +401 °F (-75 to +205 °C), but usage is not limited to such applications. Compression set may be high at the higher temperature.

FAR 25.853

FAR 25.853 is a standard from the U.S. Code of Federal Regulations (CFR) used by the aerospace/aviation industry.
This material is compliant with the requirements of FAR 25.853.
The Horizontal Bunsen Burner test is used to determine the resistance of cabin and cargo compartment materials to a flame applied for 15-seconds.
It is most commonly used to show compliance with 14 CFR 25.853(a) or in our case 14 CFR 25.853(a) at Amdt. 25-116; Appendix F, Part I(a)(1)(iv) & (v).

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