ASTM D covers the determination of tear strength or tear resistance of flexible plastic film and sheeting. The site of tear is initiated by a high stress. GeoTesting Express is a provider of Geosynthetic Testing Services – ASTM D,Standard Test Method for Initial Tear Resistance of Plastic Film and Sheeting. ASTM D Standard Test Method for Tear Resistance (Graves Tear) of Plastic Film and Sheeting.
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Bluehill Universal also offers a TestCam module to record a video of the test, enabling users to replay videos to ensure a test performed as expected. Certification Formally confirming that your products and services meet all trusted external and internal standards.
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ASTM D – TEAR RESISTANCE
Work Item s – proposed revisions of this standard. Contact Us View Accessories Catalog. Concrete, Asphalt and Rock. Preventing specimen slippage — When testing thin films, the specimens typically undergo thinning as they are stretched. Bluehill Universal Software is built from the ground-up for touch interaction and an intuitive user experience.
They are designed with standard and optional features that increase testing efficiency and improve the testing experience for the operator. Users of previous versions of software such as Bluehill 2 and Bluehill 3 can easily upgrade to the newest version of Bluehill. Link to Active This link will always route to the astk Active version of the standard.
Hence, tearing forces measured in newtons or pounds-force cannot be normalized over a wide range of specimen thickness without producing misleading data as to the actual tearing resistance of the material.
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Send us a request Wilton UK: Bluehill LE for Basic Testing. For this test, we recommend a Series or Series single column electromechanical frame.
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The values given in parentheses are provided for information only. Through our network of over 43, people in 1, laboratories and offices in countries, Intertek provides quality and safety solutions to a wide range of industries around the world. Email addresses can only contain letters, numbers and the following special characters: Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM D covers the determination of tear strength or tear resistance of flexible plastic film and sheeting. Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards. Subscribe to Instron News! Email addresses must contain the symbol. Discover simpler and smarter testing with features such as pre-loaded test methods, QuickTest in seconds, enhanced data exporting: Auditing Consulting Sourcing Training. Send us a request Need help or have a question?
The specimen geometry and speed of testing in this test method are controlled to produce tearing in a small area of stress concentration at rates far below those usually encountered aatm service. Historical Version s – view previous versions of standard. Bluehill Universal Brochure Bluehill Universal Software is built from the ground-up for touch interaction and an intuitive user experience.
Die C specimens are commonly used. Note 2 — There is no known ISO equivalent to this standard. The resistance is measured in Newtons.
Next Checking to see if you are a r1004 visitor…. Enabling you to identify and mitigate the intrinsic risk in your operations, supply chains and business processes. The shape of the specimen is designed to create a tear when the specimen is pulled in tension.
The maximum stress, usually found near the onset of tearing, is recorded as the tear resistance in newtons or pounds-force. This test method aims to aatm force to initiate tear for plastic films that do no exhibit brittle failure or do not elongate greater adtm The method is not applicable for film or sheeting material where brittle failures occur during testing or where maximum extension is greater than It is the responsibility of the user of this standard to establish appropriate safety and health practices and astk the applicability of regulatory limitations prior to use.
Non-repeatability of results Preventing specimen slippage Solutions: Check this box to receive pertinent commercial email from Instron focusing on products, upcoming events, and more! Instron self-tightening grips are primarily designed for the precision testing of films and other flexible materials exhibiting a large reduction in cross-section area under load.
The specimen is die cut to the appropriate shape from a sheet.