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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The coefficients of friction are related to the slip properties of plastic films that are of wide interest in packaging applications. Formally confirming that your products and services meet all trusted external and internal standards. These additives have varying degrees of compatibility with the film matrix.
The procedure permits the use of a stationary sled with a moving plane, or a moving sled with a stationary plane. Both static and kinetic coefficient of friction can be calculated. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Link to Active This link will always route to the current Active version of the standard. Next Checking to see if you are a returning visitor…. Care should be exercised to ensure that the rate of motion of the equipment is as carefully controlled as possible. Standards can be obtained from appropriate standards authorities. Some of them bloom, or exude to the surface, lubricating it and making it more slippery.
ASTM D1894-14 Coefficient of Friction of Plastic Film
ASTM D is a test method to determine static and kinetic coefficients of friction of plastic film and sheeting. Bluehill Universal Brochure Bluehill Universal Software is built from the ground-up for touch interaction and an intuitive user experience. Concrete, Asphalt and Rock.
Contact Us View Accessories Catalog. Such factors must be weighed in evaluating data from these methods. Global Reach Intertek is the industry leader with over 42, people in 1, locations in over countries. Subscribe to Instron News!
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Send us a request Need help or have a question? The kinetic coefficient of friction is equal to the average force reading obtained during uniform sliding adtm the surfaces divided by the sled weight. The blooming action of many slip additives is time-dependent.
Both procedures yield the same coefficients of friction values for a given sample. Bluehill Universal Software is built from the ground-up for touch interaction and an intuitive user experience.
They are designed with standard and optional features that increase testing efficiency and improve the testing experience for the operator.
All measurements are in grams. Onsite Training At Your Facility. The film under test is secured on a flat surface and a sled of known weight is wrapped in the same material.
Coefficient of Friction ASTM D
The challenges of testing to this standard are: For a specific precautionary statement, see the end of 6. Low force measurement Data rate used to capture peaks and troughs Reporting calculations in compliance asfm the standard Instron’s Solution: These methods yield empirical data for control purposes in film production. Therefore, it is advisable to refer to that material specification before using this test method. The static coefficient of friction is equal to the initial force scale reading divided by the sled weight.
How can we help you? Send us a request Wilton UK: Historical Version s – view previous versions of standard. A specimen is attached to d18994 sled of specified weight. Historical Version s – view previous versions of standard Translated Version s: Need d1984 or have a question? Bluehill LE for Basic Testing. 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.