ASTM D2257 PDF

D – 98() Standard Test Method for Extractable Matter in Textiles, extractable matter, fabric, textile fabric, textile strand. This standard is issued under the fixed designation D ; the number 1 This test method is under the jurisdiction of ASTM Committee D on Textiles. Find the most up-to-date version of ASTM D at Engineering

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It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the asmt of regulatory limitations prior to use. This test method is used for the determination of the amounts of naturally present oily or waxy impurities that have not been completely removed from textiles made from animal fibers, and for the determination of the amounts of oily or waxy finishing materials applied to raw materials or textiles during manufacture.

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ASTM D – 98() – Standard Test Method for Extractable Matter in Textiles

Need more than one copy? Option 2 uses room temperature and extraction funnels. This test method is used for the determination of the amounts of naturally present oily or waxy impurities that have not been completely removed from textiles made from animal fibers, and for the determination of xstm amounts of oily or waxy finishing materials applied to raw materials or textiles during manufacture.

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Option 3 uses either Option 1 or Option 2 extraction but provides for calculation of extractable matter from the loss in mass of the material due to the extraction rather than the extractable matter residue. Option 1 uses heat and Soxhlet extraction apparatus. See Sections 6 and 7. Please first verify your atsm before subscribing to alerts.

The test specimens should then be randomly assigned in equal numbers to each laboratory for testing. Already Subscribed to this document.

You may delete qstm document from your Alert Profile at any time. Three options are included. The test specimens should then be randomly assigned in equal numbers to each laboratory for testing.

See Sections 6 and 7. You may delete a document from your Alert Profile at any time. You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server.

By mutual agreement other solvents may be used. See Sections 6 and 7. This standard is not included in any packages. Please first log in with a verified email before subscribing to alerts. Competent statistical assistance is recommended for the investigation of bias.

Option 2 uses room temperature and extraction funnels. Subscription pricing is determined by: Option 3 uses either Option 1 or Option 2 extraction but provides for calculation of extractable matter from the loss in mass of the material due to the extraction rather than the extractable matter residue.

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Extractables by mass loss is frequently used for textiles which have a relatively large amount of extractable material to effect a significant mass change.

This standard is not included in any packages. Note 1—Other standards for the determination of extractable matter in textiles made of specific fibers include: The test method may be used as a d22257 in the determination of the commercial weight of fiber, yarn, and textile shipments. If a bias is found, either its cause must be found and corrected, or the purchaser and supplier must agree to interpret future test results with consideration to the known bias.

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.

ASTM D2257 – 98(2012)

This standard is also available to be included in Standards Subscriptions. Standards Subsctiption may be the perfect solution. As the voice of the U.

Proceed to Checkout Continue Shopping. This standard is also available to be included in Standards Subscriptions. See Sections 6 and 7.

Active view current version of standard. Please first log in with a verified email before subscribing to alerts. Competent statistical assistance is recommended for the investigation of bias. Option 1 uses heat and Soxhlet extraction apparatus. Add to Alert PDF.

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