This standard is issued under the fixed designation D ; the number immediately 1 This test method is under the jurisdiction of ASTM Committee D20 on. ASTM D is a testing standard designed to measure the friction of plastic film and sheeting. The ASTM D standard test method is used to determine the kinetic (moving) and static (starting) resistance of one surface being dragged.
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Historical Version s – view previous versions of standard Translated Version s: The challenges of testing to this standard are: The film under test is secured on a flat surface and a sled of known weight is wrapped in the same material.
Bluehill LE for Basic Testing. A specimen is attached to a sled of specified weight. Concrete, Asphalt and Rock. Global Reach Intertek is the industry leader with over 42, people in 1, locations in over countries.
Next Checking to see if you are a returning visitor…. 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. The static coefficient of friction is equal to the initial force scale reading divided by the sled weight. Check this box to receive pertinent commercial email from Instron focusing on products, upcoming events, and more!
Subscribe to Our Newsletters. The kinetic coefficient of friction is equal to the average force reading obtained during uniform sliding of the surfaces divided by the sled weight. Glossary of Materials Testing Terms.
ASTM D1894-14 Coefficient of Friction of Plastic Film
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. For this reason, it is sometimes meaningless to compare slip and friction properties of films or sheets produced at different times, unless it is desired to study this effect.
Contact Us View Accessories Catalog. ASTM D is a test method to determine static and kinetic coefficients of friction of plastic film and sheeting. It is important to review ASTM D in order to fully understand the test setup, procedure, and results requirements. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
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Coefficient of Friction ASTM D
All measurements are in grams. For a specific precautionary statement, see the end of 6. Link to Active This link will always route to the current Active version of the standard. Such factors must be weighed in evaluating data from these methods. Bluehill Universal Brochure Bluehill Universal Software adtm built from the ground-up for touch interaction and an intuitive user experience.
Therefore, it is advisable to refer to that material specification before using this test method. Subscribe to Instron News! Both static and kinetic coefficient of friction can be calculated. Some of them bloom, or exude to the surface, lubricating it and making it more slippery. Please confirm that you agree with our privacy and cookies policy to submit this form.
Assurance Testing Inspection Certification. Care should be exercised to ensure that the rate of motion of the equipment is as carefully controlled as possible.
Because this blooming action may not always be uniform on all areas of the film surface, values from these tests may be limited in reproducibility. Using the crosshead’s motion to drag the sled along the film being tested, the force measured is used to determine both the static and kinetic coefficients of friction.
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