Posted on February 6, 2019


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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Send us a request Need help or have a question? The average thickness of the specimen is measured. The method is not applicable for film or sheeting material where brittle failures occur during testing or where maximum extension is greater than ASTM D covers the determination of tear strength or tear resistance of flexible plastic film and sheeting. For this test, we recommend a Series or Series single column electromechanical frame.

The challenges of testing to this standard are: Therefore, the tearing resistance is expressed in maximum newtons or pounds-force of force to tear the specimen. Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards. Inspection Validating the specifications, value and safety of your raw materials, products and assets.

Certification Formally confirming that your products and services meet all trusted external and internal standards. Note 1 — Film has been arbitrarily defined as sheeting having nominal thickness not greater than 0.

Tear resistance measures the ultimate force required qstm tear film or adtm. Note 2 — There is no known ISO equivalent to this standard.

Testing Evaluating how your products and services meet and exceed quality, safety, sustainability and performance standards. The specimen is die cut to the appropriate shape from a sheet. Check this box to receive pertinent commercial email from Instron focusing on products, upcoming events, and more!


Software for Series Systems. The specimen geometry of this test method produces a stress concentration in a small area of the specimen. Assurance Testing Inspection Certification. Email addresses can only contain letters, numbers and the following special characters: 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.

Die C specimens are commonly used. WaveMatrix 2 for Dynamic Testing. Work Item s – proposed revisions of this standard.

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 It is often used for quality control checks or for material comparison where tear failures are possible. Subscribe to D0104 News! Send us a request Asgm UK: Bluehill Universal Software is built from the ground-up for touch interaction and an intuitive user experience.

How can we help you? In most cases, comparison between films of dissimilar thickness is not valid.

Instron ASTM D Plastic Film and Sheeting – Instron

It is ast responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

The shape of the specimen is designed to create a tear when the specimen is pulled in tension. Email addresses must contain the symbol. 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. Global Reach Intertek is the industry leader with over 42, people in 1, locations in over countries.

Active Risk Management

They are designed with standard and optional features that increase ashm efficiency and improve the testing experience for the operator. Contact Us View Accessories Catalog.


Preventing specimen slippage — When testing thin films, the specimens typically undergo thinning as they are stretched. Actual use performance in tearing of d104 plastics may not necessarily correlate with data from this test method.

We recommend reading and reviewing ASTM D in order to fully understand the test setup, procedures, and results requirements. Enabling you to identify and mitigate the intrinsic risk astmm 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.

The values given in parentheses are provided for information only.

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

The resistance is s1004 in Newtons. 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.

Need help or have a question? Discover simpler and smarter d104 with features such as pre-loaded test methods, QuickTest in seconds, enhanced data exporting: 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. Glossary of Materials Testing Terms.

The specimen is then placed in the grips of the testing machine and pulled at a ashm of 2 in. Users of previous versions of software such as Bluehill 2 and Bluehill 3 can easily upgrade to the newest version of Bluehill.