A-A-59588 Silicones

A-A-59588 silicones are military and aerospace materials that meet a General Services Administration (GSA) specification with six alphanumeric classes and durometer-based grades. A-A-59588 replaced ZZ-R-765E and is sometimes written as AA 59588, AA59588, A A 59588, or MIL SPEC AA-59588 instead.

Class 1A and 1B

SSP122

SSP122 is a 60-durometer, peroxide-catalyzed, heat-cured silicone elastomer that meets the requirements of A-A-59588, Class IA and 1B, Grade 60. Find out if this silicone rubber is right for your application.

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SSP227

SSP227 is a 50-durometer, peroxide-catalyzed, heat-cured silicone elastomer that meets the requirements of A-A-59588, Class IA and Class 1B, Grade 50. Find out if this silicone rubber is right for your application.

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Military and Aerospace Silicones

SSP266

SSP266 is a 70-durometer, peroxide-catalyzed, heat-cured silicone elastomer that meets the requirements of A-A-59588, Class IA and Class 1B, Grade 70. Find out if this silicone rubber is right for your application.

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SSP278

SSP278 is a 40-durometer, peroxide-catalyzed, heat-cured silicone elastomer that meets the requirements of A-A-59588, Class IA and Class 1B, Grade 40. Find out if this silicone rubber is right for your application.

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Class 2A and 2B

SSP220

SSP220 is a 40-durometer, peroxide-catalyzed, heat-cured silicone elastomer that meets the requirements of A-A-59588, Class 2A and Class 2B, Grade 40. Find out if this silicone rubber is right for your application.

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AA 59588 SILICONES

SSP301

SSP301 is a 50-durometer, peroxide-catalyzed, heat-cured silicone elastomer that meets the requirements of A-A-59588, Class 2A and Class 2B, Grade 50. Find out if this silicone rubber is right for your application.

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SSP389

SSP389 is a 70-durometer, peroxide-catalyzed, heat-cured silicone elastomer that meets the requirements of A-A-59588, Class 2A and Class 2B, Grade 70. Find out if this silicone rubber is right for your application.

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cargo aircraft silicones

SSP390

SSP390 is a 25-durometer, peroxide-catalyzed, heat-cured silicone elastomer that meets the requirements of A-A-59588, Class 2A and Class 2B, Grade 25. Find out if this silicone rubber is right for your application.

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SSP391

SSP391 is an 80-durometer, peroxide-catalyzed, heat-cured silicone elastomer that meets the requirements of A-A-59588, Class 2A and Class 2B, Grade 80. Find out if this silicone rubber is right for your application.

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Class 3A and 3B

SSP200-T

SSP200-T, military silicones, aerospace silicones, automotive silicones, fatigue testing, flex-fatigue resistance, demattia flex resistance text, a-a 59588 Class B Grade 50

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SSP2521-T

SSP2521-T is a 70-durometer silicone that meets all A-A-59588, Class 3B, Grade 70 requirements and passes the DeMattia Flex Resistance Test.

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SSP2523-T

SSP2523-T is a 50-durometer, low-temperature, high tear strength, heat-cured silicone with flex resistance that meets A-A-59588, Class 3A, Grade 50.

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SSP392-T

SSP392-T is a 60-durometer silicone that meets all A-A-59588, Class 3B, Grade 60 requirements and passes the DeMattia Flex Resistance Test.

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