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Second edition. Textiles – Test methods for nonwovens -. Part 4: governmental, in liaison with ISO, also take part in the work. IS0. Purchase your copy of BS EN ISO as a PDF download or hard copy directly from the official BSI Shop. All BSI British Standards. Buy ISO (R) TEXTILES – TEST METHODS FOR NONWOVENS – PART 4: DETERMINATION OF TEAR RESISTANCE from.

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BS EN ISO 9073-4:1997

Line contact and special coated faces are also available. Onsite Training At Your Facility. Bluehill LE for Basic Testing.

Rapid data capture rate Specimen gripping Instron’s Solution: It is important to review ISO Email addresses can only contain letters, numbers and the following special characters: You may experience issues viewing this site in Internet Explorer 9, 10 or How can we help you?

Screw side-action grips provide a very simple and efficient method for holding test specimens in a wide range of applications. This standard specifies a procedure to determine the tear force of nonwoven textile fabrics using the trapezoid method.

BS EN ISO – Textiles. Test methods for nonwovens. Determination of tear resistance

This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3. Determination de la resistance a la dechirure Title in German Textilien. For this test, it is important to have an increased test data rate to ensure the capture a high number of data points.

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Next Checking to see if you are a returning visitor…. Click to learn more. This is because when individual fibers within the fabric fail, the kso rate must be fast enough to catch these peaks.

lso Test methods for nonwovens Determination of breaking strength and elongation of nonwoven materials using the grab tensile test.

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The challenges of testing to this standard are: Description Literature Contact Us This standard specifies a procedure to determine the tear force of nonwoven textile fabrics using the trapezoid method. Adjustable grip pressure also allows users to fine-tune the gripping pressure to avoid jaw breaks or slippage.

Pneumatic side action grips with rubber coated jaw faces are well suited for clamping of the trapezoid specimens. Worldwide Standards 99073-4 can source any standard from anywhere in the world.

They can be equipped with a selection of interchangeable grip jaw faces in various sizes and choice of surfaces including smooth ground, rubber-coated and serrated. Bluehill Universal Brochure Bluehill Universal Software is built from the ground-up for touch interaction and an intuitive user experience.

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Bluehill Universal Software is built from the ground-up for touch interaction and an intuitive user experience. Take the smart route to manage medical device compliance.

ISO Tear Resistance Nonwovens – Instron

Subscribe to Instron News! We use cookies to improve your 9073- experience. A rectangular specimen is marked and prepared so that it can be loaded in the grip faces at an angle, allowing a tear to propagate across the specimen. We use cookies to make our website easier to use and to better understand your needs.

Determination of tear resistance Status: While manual action grips will work, many prefer pneumatic side action grips for ease of use, productivity, and better repeatability. The dual – acting design of series grips means that jaw faces can be adjusted to accommodate different specimen thicknesses.

This ensures that the line of tensile force remains concentric 973-4 the grip body.