AATCC TM107-2022e 耐水色牢度测试方法

VIP专享

阿拉丁 2026-01-15 27 367.5KB 4 页 16星币

侵权投诉

AATCC Manual of International Test Methods and Procedures/2025 AATCC TM107-2022e 183

1. Purpose and Scope

1.1 This test method is designed to

measure the resistance to water of dyed,

printed, or otherwise colored textile yarns

and fabrics.

1.2 Distilled water or deionized water

is used in this test method because natural

(tap) water is variable in composition.

2. Principle

2.1 The specimen, backed by multifi-

ber test fabric, is immersed in water and

then subjected to specified conditions of

pressure, temperature and time. After

conditioning, the change in color of the

specimen and the staining of the attached

multifiber test fabric are observed.

2.2 Results are reported as a Gray

Scale for Change and Staining of grade 5

to 1. A grade of 5 represents no color

change and a grade of 1 represents the

most color change.

3. Referenced Documents

3.1 ASTM D1776, Standard Practice

for Conditioning and Testing Textiles

(see 12.1).

4. Terminology

4.1 colorfastness, n.—the resistance of

a material to change in any of its color

characteristics, to transfer of its colo-

rant(s) to adjacent materials or both, as a

result of the exposure of the material to

any environment that might be encoun-

tered during the processing, testing, stor-

age or use of the material.

5. Safety Precautions

NOTE: These safety precautions are

for information purposes only. The pre-

cautions are ancillary to the testing proce-

dures and are not intended to be all inclu-

sive. It is the user’s responsibility to use

safe and proper techniques in handling

materials in this test method. Manufac-

turers MUST be consulted for specific

details such as material safety data sheets

and other manufacturer’s recommenda-

tions. All OSHA standards and rules

must also be consulted and followed.

5.1 Good laboratory practices should

be followed. Wear safety glasses in all

laboratory areas.

5.2 Manufacturer’s safety recommen-

dations should be followed when operat-

ing laboratory testing equipment.

5.3 See 9.1 for safety precautions re-

lated to using a wringer

6. Apparatus and Materials (see 12.2)

6.1 Perspiration tester (with acrylic

plates) (see Figs. 1 and 2).

6.2 Drying oven—convection.

6.3 Cold cut multifiber test fabrics (8

mm [0.33 in.] bands) containing acetate,

cotton, nylon, silk, viscose rayon and

wool shall be used for specimens contain-

ing silk, or (8mm [0.33 in.] bands) con-

taining acetate, cotton, nylon, polyester,

acrylic and wool shall be used for speci-

mens with no silk present (see 12.3).

6.4 Gray Scale for Staining (AATCC

EP2 or EP12) or AATCC 9-Step Chro-

matic Transference Scale (AATCC EP8)

(see 11.4).

6.5 Gray Scale for Color Change

(AATCC EP1 or EP7) (see 12.4).

6.6 Wringer.

6.7 Petri dish with a depth greater than

1.5cm and capable of containing a 6 x 6 ±

0.2 cm test specimen

6.8 Un-dyed adjacent fabric

6.9 White AATCC Textile Blotting Pa-

per (see 12.4).

6.10 Balance with a weighing accuracy

of ± 0.001 g.

7. Test Solution

7.1 Distilled water or deionized water

from an ion-exchange device.

8. Test Specimens

8.1 Number and size of specimens

8.1.1 For fabric testing, one specimen, 6

x 6 ± 0.2 cm, is needed. Attach a 5 x 5 ±

0.2 cm multifiber test fabric swatch to the

face of the fabric by sewing a single seam

stitch along one edge of the fabric.

8.1.2 For yarn or loose fiber testing,

weigh a 5 × 5 ± 0.2 cm piece of multifi-

ber fabric and a 6 × 6 ± 0.2 cm piece of

the un-dyed adjacent fabric together.

Then take a mass of the yarn or loose fi-

ber approximately equal to one half of the

combined mass of the adjacent fabrics.

Place it between a 5 × 5 ± 0.2 cm piece of

multifiber fabric and a 6 × 6 ± 0.2 cm

piece of the un-dyed adjacent fabric, and

sew a single seam stitch along all four

sides.

9. Procedure

9.1 Weigh each test specimen (as pre-

pared in 8.1) to the nearest 0.1g. Immerse

the test specimen in a petri dish in the test

solution which is at room temperature

with occasional agitation to ensure thor-

ough wetting out (approximately 15 min

generally required for average fabrics).

For fabrics hard to wet out, immerse the

test specimen in the test solution at room

temperature, pass through squeeze rolls

(wringer) and re-immerse. Repeat, if nec-

essary, to attain thorough wetting out.

When using the wringer, ensure adequate

guard at the nip point. Normal safeguards

on pad should not be removed.

9.2 Remove the test specimen from the

test solution and pass each test specimen

assembly through the wringer with the

multifiber stripes perpendicular to the

length of the wringer rolls (all stripes go

through the wringer at the same time).

Weigh each test specimen to be sure it

weighs greater than or equal to 2.5 times

its original weight. Whenever possible,

the wet weight should be 2.5-3.0 times

the original weight. Because certain fab-

rics may not be able to retain this amount

of solution when passing through a

wringer, such fabrics may be tested after

blotting to the required wet pickup with

White AATCC Textile Blotting Paper

(see 12.4).

9.3 Place the test specimen assembly

between acrylic plates and insert in the

specimen unit of the perspiration tester

with the multifiber stripes running per-

pendicular to the long dimension of the

plate (see Fig. 3).

9.4 Depending upon equipment avail-

able, use the following alternates:

9.4.1 Horizontal Perspiration Tester

(see Fig. 1): Place the plates in the perspi-

ration tester with the specimen assem-

AATCC TM107-2022e

Test Method for Colorfastness to Water

Fig. 1—Horizontal perspiration tester.

Provided by Accuris under license with AATCC

No reproduction or networking permitted without license from Accuris Not for Resale, 2025-04-14 18:24:10 UTC

Sold to: Nawal Analytical Labs India Private limited

Order Number: 00015024

184 AATCC TM107-2022e AATCC Manual of International Test Methods and Procedures/2025

blies evenly distributed between the 21

plates. Place all 21 plates into the unit re-

gardless of the number of specimens. Af-

ter placing the final plate in position (on

top) set the dual plates with compensat-

ing springs in position, place the 3.63 kg

(8.0 lb) weight on top making a total of

4.54 kg (10.0 lb) under the pressure plate,

and lock the pressure plate in position by

turning the thumb screws. Remove the

weight and place the unit lying on its side

in the oven so that the sides of the perspi-

ration tester are parallel to the oven walls

(see Fig. 4).

9.4.2 Vertical Perspiration Tester (see

Fig. 2): Assemble the plates in the perspi-

ration tester with the specimens evenly

distributed between the 21 plates. Place

all 21 plates into the unit regardless of the

number of specimens. The plates are held

in a vertical position between an indicat-

ing scale with a fixed metal plate at one

end and an adjustable metal plate at the

other end. Use the adjusting screw to ex-

ert a 4.54 kg (10.0 lb) force against the

plates. Lock the specimen unit containing

the test specimens with a set screw. Re-

move the pressure gauge unit from the

specimen unit and place the specimen

unit in the oven such that the side of the

perspiration tester is to the oven walls.

Another specimen unit may be added to

the pressure gauge unit and the loading

procedure repeated.

9.5 Heat the loaded specimen unit in an

oven at 38 ± 1°C (100 ± 2°F) for 18 h ± 5

min.

9.6 Remove the tester from the oven

and for each test specimen assembly, sep-

arate the multifiber fabric and, if used,

the adjacent fabric from the test fabric.

Place the multifiber fabric and test fabric

specimens separately on a wire screen in

accordance with ASTM D1776 over-

night.

10. Evaluation

10.1 Color Change.

Fig. 2—Vertical perspiration tester.

Fig. 3—Specimen in holder.

Fig. 4—Horizontal perspiration tester placement in oven.

Provided by Accuris under license with AATCC

No reproduction or networking permitted without license from Accuris Not for Resale, 2025-04-14 18:24:10 UTC

Sold to: Nawal Analytical Labs India Private limited

Order Number: 00015024

AATCC Manual of International Test Methods and Procedures/2025 AATCC TM107-2022e 185

10.1.1 Evaluate the test specimen for

change in color by comparison with the

Gray Scale for Color Change (AATCC

EP1), or by using Instrumental Assess-

ment of the Change in Color of a Test

Specimen (AATCC EP7), and record the

numerical rating that corresponds to the

appropriate one on the Gray Scale.

10.2 Staining (see 12.7).

10.2.1 Evaluate the staining of the mul-

tifiber fabric used (see 12.5) by compari-

son with the Gray Scale for Staining

(AATCC EP2), the AATCC 9-Step Chro-

matic Transference Scale (AATCC EP8),

or Instrumental Assessment of Degree of

Staining (AATCC EP12), and record the

numerical rating that corresponds to the

appropriate one on either of them. Report

which scale was used (see 12.6).

11. Precision and Bias

11.1 Precision. Proficiency data gener-

ated by 91 different labs during five dif-

ferent time periods (June 2012, Decem-

ber 2012, June 2013, December 2013 and

June 2014) was used to define the preci-

sion of stain rating and color change rat-

ing values. Each lab used the same fabric

materials to obtain the stain rating and

color change rating values. Each lab per-

formed three replicate tests for each test

material and used three different raters to

assign ratings for staining and color

change. Each lab also used multi-fiber

fabric strips containing acetate, acrylic,

cotton, nylon, polyester and wool fibers

to assess the staining of individual fibers.

11.1.1 Tables I-VI give the within lab

and between lab precision values for the

stain ratings of acetate, acrylic, cotton,

nylon, polyester and wool fibers.

11.1.2 Table VII gives the precision

values for color change rating. As men-

tioned above, the multi-period data gen-

erated by 91 different labs was used to

compute the precision values.

11.1.3 In addition to providing the pre-

cision values, the analysis of the multi-

period data revealed the following statis-

tical facts:

• The stain ratings assigned by different

labs for acetate fiber differed signifi-

cantly at 95% confidence level.

• The mean stain ratings of acetate fiber

corresponding to five different time pe-

riods differed significantly at 95% con-

fidence level.

• The stain ratings assigned by different

labs for acrylic fiber differed signifi-

cantly at 95% confidence level.

• The mean stain ratings of acrylic fiber

corresponding to five different time pe-

riods differed significantly at 95% con-

fidence level.

• The stain ratings assigned by different

labs for cotton fiber did not differ sig-

nificantly at 95% confidence level.

• The mean stain ratings of cotton fiber

corresponding to five different time pe-

riods differed significantly at 95% con-

fidence level.

• The stain ratings assigned by different

labs for nylon fiber did not differ sig-

nificantly at 95% confidence level.

• The mean stain ratings of nylon fiber

corresponding to five different time pe-

riods differed significantly at 95% con-

fidence level.

• The stain ratings assigned by different

labs for polyester fiber differed signif-

icantly at 95% confidence level.

• The mean stain ratings of polyester fi-

ber corresponding to five different time

periods differed significantly at 95%

confidence level.

• The stain ratings assigned by different

labs for wool fiber did not differ sig-

nificantly at 95% confidence level.

• The mean stain ratings of wool fiber

corresponding to five different time pe-

riods differed significantly at 95% con-

fidence level.

•The mean color change ratings of dif-

ferent labs did not differ significantly

at 95% confidence level. The mean

color change ratings of five different

time periods differed significantly at

95% confidence level.

•In general the between period variation

was more than the between lab variation.

11.2 Bias. Colorfastness to water can

be defined only in terms of a test method.

There is no independent method for de-

termining the true value. As a means of

estimating this property, the method has

no known bias.

Table I—Precision Table for

Stain Rating of Acetate

No. of

Specimens

Within Lab

Precision

Between Lab

Precision

1 0.02879 0.03715

2 0.0204 0.0263

3 0.0166 0.0214

4 0.0144 0.0186

5 0.0129 0.0166

6 0.0118 0.0152

Table II—Precision Table for

Stain Rating of Acrylic

No. of

Specimens

Within Lab

Precision

Between Lab

Precision

1 0.02983 0.03849

2 0.0211 0.0273

3 0.0172 0.0222

4 0.0149 0.0192

5 0.0133 0.0172

6 0.0122 0.0157

Table III—Precision Table for

Stain Rating of Cotton

No. of

Specimens

Within Lab

Precision

Between Lab

Precision

1 0.11251 0.14512

2 0.0797 0.1028

3 0.0650 0.0838

4 0.0563 0.0726

5 0.0503 0.0649

6 0.0459 0.0592

Table IV—Precision Table for

Stain Rating of Polyester

Specimens

Within Lab

Precision

Between Lab

Precision

1 0.06906 0.08911

2 0.0489 0.0631

3 0.0399 0.0514

4 0.0345 0.0446

5 0.0309 0.0399

6 0.0282 0.0364

Table V—Precision Table for

Stain Rating of Polyester

No. of

Specimens

Within Lab

Precision

Between Lab

Precision

1 0.03017 0.03894

2 0.0214 0.0276

3 0.0174 0.0225

4 0.0151 0.0195

5 0.0135 0.0174

6 0.0123 0.0159

Table VI—Precision Table for

Stain Rating of Wool

No. of

Specimens

Within Lab

Precision

Between Lab

Precision

1 0.03743 0.04831

2 0.0265 0.0342

3 0.0216 0.0279

4 0.0187 0.0242

5 0.0167 0.0216

6 0.0153 0.0197

Table VII—Precision Table for Color

Change Rating

No. of

Specimens

Within Lab

Precision

Between Lab

Precision

1 0.04181 0.05376

2 0.0296 0.0381

3 0.0241 0.0310

4 0.0209 0.0269

5 0.0187 0.0240

6 0.0171 0.0219

Provided by Accuris under license with AATCC

No reproduction or networking permitted without license from Accuris Not for Resale, 2025-04-14 18:24:10 UTC

Sold to: Nawal Analytical Labs India Private limited

Order Number: 00015024

文档加载中……请稍候！
如果长时间未打开，您也可以点击刷新试试。

下载文档到电脑，查找使用更方便

亲，本站95%以上的标准规范都面向会员免费，办理VIP会员下载更省钱，平均每篇不到2元

立即下载

标签： #测试方法 #耐水色牢度 #色牢度

摘要：

本页面详细介绍AATCC TM107-2022e标准，即纺织品耐水色牢度的测试方法。该标准由美国纺织化学师与印染师协会（AATCC）发布，是评估纺织面料在水中颜色转移程度的重要国际测试规范。最新版标准（2022e）明确了试样制备、水浴处理、干燥与评级等关键步骤，适用于检验服装、家纺及工业用纺织品在浸水条件下的色牢度性能。掌握该测试方法有助于企业控制产品质量、满足出口合规要求，并为采购商和检测机构提供可靠的参考依据。

展开>> 收起<<

AATCC TM107-2022e 耐水色牢度测试方法.pdf

共4页,预览3页

还剩页未读，继续阅读

声明：本文档系会员上传，若文档所含内容侵犯了您的版权或隐私，请立即通知，我们立即给予侵权申诉删除！

AATCC TM107-2022e 耐水色牢度测试方法

相关推荐

开通VIP享超值会员特权

相关内容

热门标签

举报选择: