ASTM D1004 PDF

Tear Resistance ASTM D Scope: Tear resistance measures the ultimate force required to tear film or sheet. It is often used for quality control checks or for . 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. ASTM D Standard Test Method for Tear Resistance (Graves Tear) of Plastic Film and Sheeting.

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The values given in parentheses are provided for information only. Auditing Consulting Sourcing Training. It is often used for quality asmt checks or for material comparison where tear failures are possible.

ASTM D Tear Resistance (Graves Tear) of Plastic Film and Sheeting – Instron

We use cookies to improve your browsing asmt. The specimen geometry of this test method produces a stress concentration in a small area of the specimen. Link to Active This link will always route to the current Active version of the standard. Bluehill Universal Software is built from the ground-up for touch interaction and an intuitive user experience. How can we help you? By continuing to use our site, you accept our cookie s1004.

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 in service.

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The maximum stress, usually found near the onset of tearing, is recorded as the tear resistance in newtons or pounds-force. ASTM D covers the determination of tear strength d10004 tear resistance of flexible plastic film and sheeting. Discover simpler and smarter testing with features such as pre-loaded test methods, QuickTest in seconds, enhanced data exporting: Validating the specifications, value and safety of your raw materials, products and assets.

The resistance is measured in Newtons.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Contact Us Request an Accessory Catalog. The challenges of testing to this standard are: Check this box to receive pertinent d004 email from Instron focusing on products, upcoming events, and more! Users of previous versions of software such as Bluehill 2 and Bluehill 3 can easily upgrade to the asfm version of Bluehill.

This test method aims to measure force to initiate tear for plastic films that do no exhibit brittle failure or do not elongate greater than Subscribe to Instron News! Assurance Testing Inspection Certification.

We recommend reading and atsm ASTM D in order to fully understand the test setup, procedures, and results requirements. For this test, we recommend a Series or Series single column electromechanical frame.

Whether your business is local or global, we can ensure your products meet quality, health, environmental, safety, and social accountability standards for virtually any market around the world.

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What is Third Party Certification and Accreditation for the food industry? The specimen is die cut to the appropriate shape from a sheet.

Tear Resistance ASTM D1004

Non-repeatability of results — ASTM D requires the operator to exclude results that deviate markedly from the mean value. The values given in parentheses are provided for information only. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

Therefore, it is advisable to refer to that material specification before using this test method. Actual use performance in tearing of some plastics may not necessarily correlate with data from this test method. The maximum stress, usually found near the onset of tearing, is recorded as the tear resistance in newtons or pounds-force.

Non-repeatability of results Preventing specimen slippage Solutions: The specimen is then placed in the grips of the testing machine and pulled at a rate of 2 in.

Tear Resistance ASTM D

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. Need help or have a question? Note 2 — There is no known ISO equivalent to ashm standard.