ASTM D1621 PDF

ASTM D1621 PDF

May 7, 2020 Technology by admin

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 important to review ASTM D in order to fully understand the test setup, procedure, and results requirements. Swivel seating can be placed on the platen attached to the instrument’s base or load cell in the moving crosshead. Users of previous versions of software such as Bluehill 2 and Bluehill 3 can easily upgrade to the newest version of Bluehill. By continuing to use our site, you accept our cookie policy. The data obtained from the compression tests provide a standard method of obtaining data for research and development and quality control.

Link to Active This link will always route to the current Active version of the standard. Bluehill Universal Brochure Bluehill Universal Software is built from the ground-up for touch interaction and an intuitive user experience.

The zstm specimens are centered between two compression platens photo below left and load is applied at a constant crosshead or actuator rate. These test specimens are carefully prepared so the faces are parallel to each other and perpendicular to the sides.

ASTM D1621-16 Compressive Properties of Rigid Cellular Plastics

The self-aligning nature of this fixture will maximize the contact area between the platen and the specimen. Bluehill Universal Software is built from the ground-up for touch interaction and an intuitive user experience. Specimen d isplacement and load are recorded throughout the test.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Historical Version s – view previous versions of standard. Subscribe to Our Newsletters. Description Literature Contact Us ASTM D specifies the test conditions for determining the compressive properties of rigid cellular materials, particularly expanded plastics. Please confirm that you agree with our privacy and cookies policy to submit this form.

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Instron offers linear variable displacement transducers LVDTs for measurement directly from the platens. We use cookies to improve your browsing experience. If there are no material specifications, then the default conditions apply. Suitable systems for this application include Series and Series electromechanical testing machines equipped with compression platens.

ASTM D Compressive Properties Rigid Cellular Plastics – Instron

Next Checking to see if you are a returning visitor…. The values in parentheses are for information only. ASTM D Testing is the astj strength of a cellular material determined by applying load to a test specimen with a square or circular cross section. Onsite Training At Your Facility. Touchstone Research Laboratory, Ltd. Email addresses can only d121 letters, numbers and the following special characters: Discover simpler and smarter testing with features such as pre-loaded test methods, QuickTest in seconds, enhanced data exporting: Contact Us View Accessories Catalog.

How can we help you? Rigid d1261 are typically used in the xstm industry as sound and thermal insulation. The tests cannot be considered significant for engineering design in applications differing widely from the load – time scale of the standard test. Subscribe to Instron News! ASTM D specifies the test conditions for determining the compressive properties of rigid cellular materials, particularly expanded plastics.

They are designed with standard and optional features that increase testing efficiency and improve the testing experience for the operator. WaveMatrix 2 for Dynamic Testing. Test data is obtained, d121 from a complete load-deformation curve it is possible to compute the compressive stress at any load such as compressive stress at proportional-limit load or compressive strength at maximum load and to compute the effective modulus of elasticity. Due 1d621 the very large number of tests offered, descriptions of those most commonly requested have been gathered into the following groups:.

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Check this box to receive r1621 commercial email from Instron focusing on products, upcoming events, and more! After testing and analysis, compressive strength, modulus and deformation at maximum load are reported. The preload function in Bluehill Universal software automatically moves the upper compression platen down to precisely touch the specimen at a pre-defined load. Plastics Testing Solutions Brochure The Plastics Testing Solutions brochure is a page, applications-focused, and standards-based brochure.

Glossary of Materials Testing Terms.

Such applications require additional tests such as impact, creep, and fatigue. The brochure addresses the most prominent and widely-used standards in the materials testing industry for plastics. The x series LVDTs can mount directly on the series compression platens.

Concrete, Asphalt and Rock. The challenges of testing to this standard are: 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.

Software for Series Systems. The preload function reduces d161 amount of operator interaction, aastm time and improving accuracy. To reduce the possible effects from off-center loading, it is preferred to place the swivel seat in the base. Touchstone has a large environmental chamber photo on right capable of conditioning a wide range of sample sizes.

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 to use.

Select from list below: The Plastics Testing Solutions brochure is a page, applications-focused, and standards-based brochure. Bluehill LE for Basic Testing.