ASTM D1621 PDF

May 19, 2019 posted by

This standard is issued under the fixed designation D ; the number 1 This test method is under the jurisdiction of ASTM Committee D on Plastics. ASTM D is similar to ISO and describes a procedure for determining the compressive properties of rigid cellular materials. Similar to ISO , ASTM D is a testing standard designed to measure the compressive properties of rigid cellular plastics (i.e. foam).

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ASTM D1621 – Compression Testing of Rigid Cellular Plastics

Subscribe to Instron News! The data obtained from the compression tests provide a standard method of obtaining data for research and development and quality control.

Due to the very large number of tests offered, descriptions of those most commonly requested have been gathered into the following groups: Email addresses must contain the symbol. They are designed with standard and optional features that increase 1d621 efficiency and improve the testing experience for the operator. Next Checking to see if you are a returning visitor….

Software for Series Systems. Users of previous versions of software such as Bluehill 2 and Bluehill 3 can easily upgrade to the newest version of Bluehill.

Description Literature Contact Us ASTM D specifies the test conditions for determining the compressive properties of rigid cellular materials, particularly expanded plastics. To reduce the possible effects from off-center loading, it is preferred to place the swivel seat in the base.

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The test specimens are centered between two compression platens photo below left and load is applied at a constant crosshead or actuator rate. Bluehill LE for Basic Testing. By continuing to use our site, you accept our cookie policy.

Link to Active This link will always route to the current Active version of the standard. Due to the d161 large number of tests offered, descriptions of those most commonly requested have been gathered into the following groups:.

Discover simpler and smarter testing with features such as pre-loaded test methods, QuickTest in seconds, enhanced data exporting: Touchstone has a large environmental chamber photo on right capable of conditioning a wide range of sample sizes. It is important to review ASTM D in order to fully understand the test setup, procedure, and results requirements.

Plastics Testing Solutions Brochure The Plastics Testing Solutions brochure is a page, applications-focused, and standards-based brochure. The self-aligning nature of this fixture will maximize the contact area between the platen and the specimen. The preload function in Bluehill Universal software automatically moves the upper compression platen down adtm precisely touch the specimen at a pre-defined load. Select from list below: WaveMatrix 2 for Dynamic Testing. If there are no material specifications, then the default conditions apply.

Such applications require additional tests such as impact, creep, and fatigue.

ASTM D – 16 Standard Test Method for Compressive Properties of Rigid Cellular Plastics

The tests cannot be considered significant for engineering design in applications differing widely from the load – time scale of the standard test. Subscribe to Our Newsletters. Glossary of Materials Testing Terms. Please confirm that you agree with our privacy and cookies policy to submit this form. Suitable systems for this application include Series and Series electromechanical testing machines equipped with compression platens. The Plastics Testing Solutions brochure is a page, applications-focused, and standards-based brochure.

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Any test specimen preparation, conditioning, dimensions, or testing parameters, or a combination thereof, covered in the materials specification shall take precedence over those mentioned in this test method. Rigid foams are typically used in the construction industry as sound and thermal insulation. ASTM D specifies the test conditions for determining the compressive properties of rigid cellular materials, particularly expanded plastics.

Email addresses can only contain letters, numbers and the following special characters: ASTM D Testing is the compressive strength of a cellular material determined by applying load to a test specimen with a square or circular cross section.

These test specimens are carefully prepared so the faces are parallel to each other and perpendicular to the sides. The preload function reduces the amount of operator interaction, saving time and improving accuracy.