ASTM D1621 PDF

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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It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior adtm use. Due to the very large number of tests offered, descriptions of those most commonly requested have been gathered into the following groups: Bluehill Universal Brochure Bluehill Universal Software is built from the ground-up for touch interaction and an intuitive user experience.

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

Onsite Training At Your Facility. 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.

How can we help you? Due to the very large number of tests offered, descriptions of those most commonly requested have been gathered into the following groups:.

Test data is obtained, and from a complete load-deformation curve it is possible to compute the compressive stress at any load adtm as compressive stress at proportional-limit load or compressive strength at maximum load and to compute the effective modulus of elasticity.

Touchstone has a large environmental chamber photo on right capable of conditioning a wide range of sample sizes.

The preload function in Bluehill Universal software automatically moves the upper compression platen down to precisely touch the specimen at a pre-defined load. Such applications require additional tests such as impact, creep, and fatigue. Description Literature Contact Us ASTM D specifies the test conditions for determining the compressive properties of rigid cellular materials, particularly expanded plastics.

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Select from list below: Users of previous versions of software such as Bluehill 2 and Bluehill 3 can easily upgrade to the newest version of Bluehill. After testing and analysis, compressive strength, modulus and deformation at maximum load are reported.

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Email addresses must contain the symbol. ASTM D specifies the test conditions for determining the compressive properties of rigid cellular materials, particularly expanded plastics.

The values in parentheses are for information only. Email addresses can only contain letters, numbers and the following special characters: 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.

ASTM D1621 – Compression Testing of Rigid Cellular Plastics

They are designed with standard and optional features that increase testing efficiency and improve the testing experience for the operator. The data obtained from the compression tests provide a standard method of obtaining data for research and development and quality control.

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Swivel seating can be placed on the platen attached to the instrument’s base or load cell in the moving crosshead. Historical Version s – view previous versions of standard.

ASTM D Compressive Properties Rigid Cellular Plastics – Instron

Check this box to receive pertinent commercial email from Instron focusing on products, upcoming events, and more! By continuing to use our site, you accept our cookie policy. Plastics Testing Solutions Brochure The Plastics Testing Solutions brochure is a page, applications-focused, and standards-based brochure.

Glossary of Materials Testing Terms. These test specimens are carefully prepared so the faces are parallel to each other and perpendicular to the sides. Referenced Documents purchase separately The documents listed below are referenced within the subject 1d621 but are not provided as part of the standard. The x series LVDTs can mount directly on the series compression platens.

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Subscribe to Instron News! The asym nature of this fixture will maximize the contact area between the platen and the specimen. Link to Active This link will always route to the current Active version of the standard.

Discover simpler and e1621 testing with features such as pre-loaded test methods, QuickTest in seconds, enhanced data exporting: The preload function reduces the amount of operator interaction, saving time and improving accuracy.

The brochure addresses the most prominent and widely-used standards in the materials testing industry for plastics. Please confirm that you agree with our privacy and cookies policy to submit this form.

If there are no material specifications, then the default conditions asfm. Instron offers linear variable displacement transducers LVDTs for measurement directly from the platens.

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Next Checking to see if you are a returning visitor…. Specimen d isplacement and load are recorded throughout the test. The challenges of testing to this standard are: The tests cannot be considered significant for engineering design in applications differing widely from the load – time scale of the standard test. Bluehill Universal Software is built from the ground-up for touch interaction and an intuitive user experience.

The Plastics Testing Solutions brochure is a page, applications-focused, and standards-based brochure. Touchstone Research Laboratory, Ltd. The test specimens are centered between two compression platens photo below left and load is applied at a constant crosshead or actuator rate. Contact Us View Accessories Catalog. Bluehill LE for Basic Testing. To reduce the possible effects from off-center loading, it is preferred to place the swivel seat in the base.

Software for Series Systems.