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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Subscribe to Instron News! WaveMatrix 2 for Dynamic Testing. The specimen is die cut to the appropriate shape from a sheet. Note 2 — There is no known ISO equivalent to this standard. Concrete, Asphalt and Rock. 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.

Therefore, it is advisable to d1040 to that material specification before using this test method. The shape of the specimen is designed to create a tear when the specimen is pulled in tension.

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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. Contact Us View Accessories Catalog.


How can we help you? ASTM D covers the determination of tear strength or tear resistance of flexible plastic film and sheeting. 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. We use cookies to improve your browsing experience. Certification Formally confirming that your products and services meet all trusted external and internal standards.

It is often used for quality control checks or for material comparison where tear failures are possible. The resistance is measured in Newtons. They are designed with standard and optional features that increase testing efficiency and improve the testing experience for the operator.

Need help or have a question? Enabling you to identify and mitigate the intrinsic risk in your operations, supply chains and business processes. Bluehill Universal Brochure Bluehill Universal Software is built from the ground-up for touch interaction and an intuitive user experience.

Next Checking to see if you are a returning visitor…. The average thickness of the specimen is measured.

We recommend reading and reviewing ASTM D in order to fully understand the test setup, procedures, and results requirements.

Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards. Bluehill Universal Software is built from the ground-up for touch interaction and an intuitive user experience. Non-repeatability of results — ASTM D requires the operator to exclude results that deviate markedly from the mean value. x1004

Tear Resistance ASTM D

Link to Axtm This link will always route to the current Active version of the standard. Please confirm that you agree with our privacy and cookies policy to submit this form. Subscribe to Our Newsletters. Bluehill LE for Basic Testing.

Die C specimens are commonly used. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

asttm Actual use performance in tearing of some plastics may not necessarily correlate with data from this test method. Glossary of Materials Testing Terms. 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.

The specimen geometry of this test method produces a stress concentration in a small area of the specimen. It is the responsibility of the user of this standard to establish appropriate safety and health practices asm determine the applicability of regulatory limitations prior to use.

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Email addresses can only contain letters, numbers and the following special characters: Email addresses must contain the symbol. The method is not applicable for film or sheeting material where brittle failures occur during testing or where maximum extension is greater than The d10004 is then placed in the grips of the testing machine and pulled at a rate of 2 in. Experience has shown the test to have its best reliability for materials which do not have brittle failure or do not elongate greater than two hundred percent during testing.

D1004 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.

Tear Resistance ASTM D1004

Validating the specifications, value and astk of your raw materials, products and assets. Preventing specimen slippage — When testing thin films, the specimens typically undergo thinning as they are stretched.

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