Norm

ASTM D629-15

Standard Test Methods for Quantitative Analysis of Textiles

78,39

Over deze norm

Status Definitief
Aantal pagina's 21
Commissie D13.51
Gepubliceerd op 01-02-2015
Taal Engels

1.1 These test methods cover procedures for the determination of the fiber blend composition of mixtures of the fibers listed in 1.2. Procedures for quantitative estimation of the amount of moisture and certain nonfibrous materials in textiles are also described, for use in the analysis of mixtures, but these are not the primary methods for the determination of moisture content for commercial weights.

1.2 These test methods cover procedures for the following fiber types:

1.2.1 Natural Fibers: 

1.2.1.1 Cellulose-Base Fibers:

 Cotton

 Hemp

 Flax

 Ramie

1.2.1.2 Protein-Base Fibers:

 Animal hairs (other than wool)

 Silk, cultivated

 Silk, Tussah

 Wool

1.2.2 Man-Made Fibers: 

1.2.2.1 Cellulose-Base Fibers:

 Acetate (secondary)

 Rayon, viscose or cuprammonium

 Triacetate

1.2.2.2 Synthetic-Base Fibers:

 Acrylic

 Aramid

 Modacrylic

 Nylon 6, Nylon 6-6, others

 Olefin

 Polyester

 Spandex

1.3 These test methods include the following sections and tables:

 

Section

 

Referenced Documents

2

Terminology

3

Summary of Methods

4

Uses and Significance

5

Sampling

7

Purity of Reagents

6

Moisture Content or Moisture Regain

9

Nonfibrous Materials

8

Mechanical Separation or Dissection

10

Chemical Test Methods:

 

 Summary of Methods

11

 Specimens and Symbols

12

 No. 1 Acetate Mixed With Other Fibers

13

 No. 2 Modacrylic Mixed With Cellulosic Fiber or Wool

14

 No. 3 Nylon 6 or Nylon 6-6 Mixed With Natural Fibers or   Rayon

15

 No. 4 Rayon Mixed With Cotton

16

 No. 5 Wool or Polyester Mixed With Cellulosic Fibers or Silk

17

 No. 6 Polyester or Acrylic Mixed With Wool

18

 No. 7 Natural Cellulosic Material and Rayon Mixed With   Acrylic, Modacrylic, and Polyester

19

 No. 8 Polyester Mixed With Olefin

20

 No. 9 Polyester Mixed With Acetate or Nylon 6,6-6

21

 No. 10 Acrylic Fiber or Linear Spandex Mixed With Nylon or   Polyester

22

Microscopical Analysis

 

 Scope

23

 Summary of Method

24

 Sampling

26

 Apparatus

25

 Procedure

27

Keywords

28

 

 

Table

 

Chemical Methods for Analysis of Fiber Mixtures

 1

Solubilities of Various Fibers in Solvents Used in Chemical
 Methods

 2

Fineness Ranges and Fiber Diameters of Various Textile Fibers

 3

Density and Moisture Regain of Common Fiber Types

 4

1.4 The analytical procedures described in the test methods are applicable to the fibers listed in 1.2. The test methods are not satisfactory for the separation of mixtures containing fibers that fall within the same generic class but differ somewhat, either physically or chemically, from each other. These test methods are not satisfactory for the determination of bicomponent fibers.

Note 1: For other methods of analysis covering specific determinations, refer to: Test Methods D461, Test Method D584, Methods D885, Test Method D1113, Test Method D1334, and Test Method D2130. Methods for moisture are covered in Methods D885, Test Method D1576, Test Method D2462, Test Method D2495 and Test Methods D2654. For the determination of commercial weight, refer to Test Method D2494.

1.5 This standard does not purport to address all of the safety concerns, if any, 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.

Details

ICS-code 59.080.01
Nederlandse titel Standard Test Methods for Quantitative Analysis of Textiles
Engelse titel Standard Test Methods for Quantitative Analysis of Textiles

Winkelwagen

Subtotaal:

Ga naar winkelwagen