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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Please confirm that you agree with our privacy and cookies policy to submit this form. The specimen is then placed in the grips of the testing machine and pulled at a rate of 2 in. We use cookies ast improve your browsing experience. Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards.

Tear Resistance ASTM D

It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations c1004 to use. Certification Formally confirming that your products and services meet all trusted external and internal standards.

Hence, tearing forces satm 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.

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. Auditing Consulting Sourcing Training. Tear resistance measures the ultimate force required to tear film or sheet. Software for Series Systems.


By continuing to use our site, you accept our cookie policy. Actual use performance in tearing of some plastics may not necessarily correlate with data from this test method. Note 2 — There is no known ISO equivalent to this standard. Die C specimens are commonly used.

ASTM D1004-13 Tear Resistance (Graves Tear) of Plastic Film and Sheeting

Preventing specimen slippage — When testing thin films, the specimens typically undergo thinning as they are stretched. Users of previous versions of software such as Bluehill 2 and Bluehill 3 can easily upgrade to the newest version of Bluehill. 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.

Subscribe to Instron News! Non-repeatability of results Preventing specimen slippage Solutions: WaveMatrix 2 for Dynamic Testing. Glossary of Materials Testing Terms.

Contact Us View Accessories Catalog. The average thickness of the specimen is measured. The maximum stress, usually found near the onset of tearing, is recorded as the tear resistance in newtons or pounds-force.

Enabling you to identify and mitigate the intrinsic risk in your operations, supply chains and business processes. 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.


Bluehill Aatm Software is built from the ground-up for touch interaction and an intuitive user experience. Bluehill Universal Brochure Bluehill Universal Software is built from the ground-up for touch interaction and an intuitive user experience.

Work Item s – proposed revisions of this standard.

The specimen is die cut to the appropriate shape from a sheet. Non-repeatability of results — ASTM D requires the operator to exclude results that deviate markedly from the mean value. We recommend reading and reviewing ASTM D in order to fully understand the test setup, procedures, and results requirements. Send us a request Wilton UK: The values given in d10004 are provided for information only.

Note 1 — Film has been arbitrarily defined as sheeting having nominal thickness not greater d10044 0. In most cases, comparison between films of dissimilar thickness is not valid. The specimen geometry of this test method produces a stress concentration in a small area of the specimen. Email addresses can only contain letters, numbers and the following special characters: