ASTM D2462-90(2001)
Standard Test Method for Moisture in Wool by Distillation With Toluene
- Standard No.
- ASTM D2462-90(2001)
- Release Date
- 1990
- Published By
- American Society for Testing and Materials (ASTM)
- Status
- Replace By
- ASTM D2462-90(2008)
- Latest
- ASTM D2462-22
- Scope
1.1 This test method covers the determination of the amount of moisture present in grease wool, scoured wool, carded wool, garnetted wool, wool top and intermediate wool products, and rovings, by distillation with toluene.
1.2 Equations are given for calculating the amount of water present as moisture content (as-received basis) and moisture regain (dry fiber) basis. The term that corresponds to the basis used in the calculation and report must always be stated.
1.3 This test method is not applicable to material known to contain any steam-distillable, water-soluble matter. If it is suspected that such matter is present, the method should be used with caution.
1.4 Xylene or other solvents should not be substituted for toluene as no other solvents have been evaluated for use in this standard.
Note 18212;The determination of moisture in wool by oven-drying is covered in Test Method D1576 and for textile materials in general in Test Methods D2654. A method for sampling wool for the determination of moisture in wool is covered in Practice D2525.
1.5 This standard does not purport to address all of the safety problems associated with its use. 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. For specific safety precautionary statements, see Section 8.
ASTM D2462-90(2001) Referenced Document
- ASTM D1060 Standard Practice for Core Sampling of Raw Wool in Packages for Determination of Percentage of Clean Wool Fiber Present*， 1996-04-19 Update
- ASTM D123 Standard Terminology Relating to Textiles*， 2023-09-14 Update
- ASTM D1576 Standard Test Method for Moisture in Wool by Oven-Drying
- ASTM D1776 Standard Practice for Conditioning and Testing Textiles*， 1998-04-19 Update
- ASTM D2258 Standard Practice for Sampling Yarn for Testing*， 1999-04-19 Update
- ASTM D2495 Standard Test Method for Moisture in Cotton by Oven-Drying
- ASTM D2525 Standard Practice for Sampling Wool for Moisture
- ASTM D2654 Standard Test Methods for Moisture in Textiles
- ASTM D3333 Standard Practice for Sampling Manufactured Staple Fibers, Sliver, or Tow for Testing*， 1995-04-19 Update
- ASTM E123 Standard Specification for Apparatus for Determination of Water by Distillation*， 1996-10-10 Update
ASTM D2462-90(2001) history
- 2022 ASTM D2462-22 Standard Test Method for Moisture in Wool by Distillation With Toluene
- 2013 ASTM D2462-13 Standard Test Method for Moisture in Wool by Distillation With Toluene
- 1990 ASTM D2462-90(2008) Standard Test Method for Moisture in Wool by Distillation With Toluene
- 1990 ASTM D2462-90(2001) Standard Test Method for Moisture in Wool by Distillation With Toluene
- 1990 ASTM D2462-90(1995) Standard Test Method for Moisture in Wool by Distillation With Toluene
