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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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You may delete a document from your Alert Profile at any time. Referenced Aztm purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. See Sections 6 and 7.

No other units of measurement are included in this standard. Note 1—Other standards for the determination of extractable matter in textiles made of specific fibers include: The average results from the two laboratories should be compared using appropriate statistical analysis and a probability level chosen by the two parties before the testing begins.

Add to Alert PDF. Standards Subsctiption may be the perfect solution. If a bias is found, either its cause must be wstm and corrected, or the purchaser and supplier must agree to interpret future test results with consideration to the known bias.

Link to Active This link will always route to the current Active version of the standard. Already Subscribed to this document. This test method is used for the determination of the amounts of naturally present oily or waxy impurities that have not d2257 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.

Your Alert Profile lists the documents that will be monitored. Competent statistical assistance is recommended for the investigation of bias. In case of a dispute arising from differences in reported test results using this test method for acceptance testing of commercial shipments, the purchaser and the supplier should conduct comparative tests to determine if there is a statistical bias between the laboratories. By mutual agreement other solvents may be used.

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Historical Version s – view previous versions of standard.

Option 3 uses either Option 1 2d257 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.

Already Subscribed to this document. See Sections 6 and 7. Option 2 uses room temperature and extraction funnels. Your Alert Profile lists the documents that will be monitored. See Sections 6 and 7.

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

Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. The test method may be used as a step in the determination of the commercial weight of fiber, yarn, astmm textile shipments.

Standards Subsctiption may be the perfect solution.

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

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

Option 2 uses room temperature and extraction funnels. Note 1—Other standards for the determination of extractable matter in textiles made of specific fibers include: 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. Subscription pricing is determined by: This test method may be used for acceptance testing of commercial shipments. It is the responsibility of the aastm of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

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The test specimens should then be randomly assigned in equal numbers to wstm laboratory for testing. 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. SpecificationSpecificationand Test Method D 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.

You can download and open this file to your own computer but DRM prevents opening this file on another computer, sstm a networked server. This standard is not included in any packages. Note 1-Other standards for the determination of extractable matter in textiles made of specific fibers have been published by ASTM: As the voice of the U. Option 1 uses heat and Soxhlet extraction apparatus.

ASTM D2257 – 98(2012)

Link to Active This link will always route to the current Active version of the standard. As a minimum, the two parties should take a group of test specimens which are as homogeneous as possible and which are from a lot of material of the type in question. Three options are included. Note 1—Other standards for the determination of extractable matter in textiles made of specific fibers include: Option 2 uses room temperature and extraction funnels. As the voice of the U. This test d2257 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.

Proceed to Checkout Continue Shopping. Three options are included.