Rubber O Ring Testing

Active standard astm d1414 developed by subcommittee.

Rubber o ring testing.

This brief guide is intended to explain the various terms used in common elastomer test reports and to assist the reader in relating material test results to. The rubber durometer chart below gives you an idea of the rubber hardness that you want for your application. Within the field of rubber and o ring test method eriks is leading for practical all industries. Companies like eriks design and develop specific o ring and rubber parts often in close cooperation.

Different industries and different situations often require different products so they have set up an oring testing lab to make sure the products first the recruitments of the industries. Ardl provides a wide range of capabilities specific to the testing of o rings and o ring material. Technical handbook o rings how to properly deal with hardness and compression set hardness testing is the easiest test to carry out on o rings but a proper interpretation of the hardness may be difficult. Astm d1414 d 1414 covers multiple properties of o rings.

We can assist with rapid gas decompression high pressure high temperature testing dynamic testing tensile. Thus if you need a rubber or o ring durometer that feels like a running shoe sole review our rubber hardness chart below then pick shore 70a. Astm d1414 15 standard test methods for rubber o rings. Part of the specification includes tension testing for determining the breaking force tensile strength and ultimate elongation of an o ring.

If you are going to perform this test you should. Prior to testing store the o ring specimens at 23 2c for at least 30 minutes. Astm d1414 rubber o rings tensile strength. The tension test is intended to be performed on a universal testing machine tensile testing machine.

Load the o ring onto the ball bearing spool grips by bringing the grips in close proximity to each other so as not to stretch the sample during loading. The company has decades of experience with all types of o rings and has been testing these products to make sure quality stays as high as possible. A test report on a rubber compound which is being considered for use in o rings or for any other type of elastomer seal is of value only if the user understands how to interpret and utilize the data it contains. D1414 15 standard test methods for rubber o rings relative density compression set test aging test mold shrinkage products and services standards publications standards products.

Generally most rubber materials fall under the rubber durometer scale of shore a. Within the field of rubber and o ring testing eriks is leading for practical all industries.