TA的每日心情 | 慵懒 2017-3-10 09:28 |
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签到天数: 13 天 [LV.3]偶尔看看II
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发表于 2014-3-14 15:06:09
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美国AATCC 61里面对于程序选用有一个比较好的建议,并且对于水洗色牢度所起到的效果相当于洗涤条件在哪个程序下洗多次已经有经过比较明确的试验证明:
5 q7 a, q$ B# R" R9.2 Test No. 1A—This test is for evaluating the colorfastness of textiles that are expected to withstand repeated hand laundering at low temperature. Specimens subjected to this test should show color change similar to that produced by five typical careful hand launderings at a temperature of 40 ± 3°C (105 ± 5°F).9 @! `4 g) ?5 r) l5 A
9.3 Test No. 1B—This test is for evaluating the colorfastness of textiles that are expected to ithstand repeated hand laundering at cool temperatures. Specimens subjected to this test should show color change similar to that produced by five typical careful hand launderings at a temperature of 27 ± 3°C (80 ± 5°F).9 C) z$ Q! I* Q4 N) l
9.4 Test No. 2A—This test is for evaluating the colorfastness to washing of textiles that are expected to withstand repeated low temperature machine laundering in the home. Specimens subjected to this test should show color change similar to that produced by five home machine launderings at medium or warm setting in the temperature range of 38 ± 3°C (100 ±5°F).$ }8 [# j3 x; x6 H2 `
9.5 Test No. 3A—This test is for evaluating colorfastness to washing of textiles considered washable under vigorous conditions.Specimens subjected to this test should show color change similar to that
3 g% q9 w* t" {/ C+ Pproduced by five home machine launderings at 60 ± 3°C (140 ± 5°F), without chlorine. 2 I6 L) X6 T2 Q3 g
9.6 Test No. 4A—This test is for evaluating the colorfastness to washing of textiles laundered in the presence of available chlorine. Specimens subjected to this test should show color change similar to that produced by five home machine launderings at 63 ± 3°C (145 ± 5°F) with 3.74 g per L (0.50 oz/gal) of 5% available chlorine per 3.6 kg (8.0 lb) load.
3 s1 t% p( U8 U8 Y9.7 Test No. 5A—This test is for evaluating the colorfastness to washing of textiles that may be laundered in the presence of available chlorine. Specimens subjected to this test should show color/ R" b# d0 P4 I% A, ^
change similar to that produced by five home machine launderings at 49 ± 3°C (120 ± 5°F) with 200 ± 1 ppm available chlorine./ j1 t1 Z- ~: `; z8 Q& |/ h: T
测试No.1A——这个实验是为了评价纺织物的不褪色性,这些纺织物被期待具有在较低温度下耐重复手动洗涤。这个实验所用的样品与在40±3℃ (105±5℉)温度下经过五种模式小心手洗后的织物产生相似的颜色变化。
& K) G- `2 S8 {) y2 l0 Z8 ^; f测试No.1B——这个实验是为了评价纺织物的不褪色性,这些纺织物被期待具有在冷水环境下耐重复手动洗涤。这个实验所用的样品与在27±3℃ (80±5℉)温度下经过五种模式小心手动洗涤后的织物产生相似的颜色变化
# x* Y( o# M7 G* B! Y, z! a测试No.2A——这个实验是为了评价已洗纺织物的不褪色性,期待这些已洗纺织物耐在家庭或商业洗衣房中重复低温机器洗涤。这个测试所用的样品对象应该和在38±3℃ (100±5℉)温度下经过五次商业洗涤或在一个适中或较温暖的湿度环境即38±3℃(100±5℉)温度范围内经过五次家用洗衣机洗涤产生的纺织物,具有相似的颜色变化。
; [$ u, f( C7 j$ u% ?5 k测试No.3A——这个测试是用于测定在剧烈条件下洗涤过的纺织物的不褪色性。这个测试所用的样品应该和在49±3℃ (145±5℉)温度下经过五次商业洗涤或在60±3℃(140±5℉)下,经过五次家庭机洗所得的纺织物,具有相似的颜色变化,其中两种洗涤中都不含氯。
( e9 c- b5 L) b; E测试No.4A——这个测试是用于评价在存在有效氯的情况下洗涤后纺织物的不褪色性,这个测试所有的样品应该和在71±3℃(160±5℉)的温度下每45.4千克(100.0磅)的装载量白色洗涤配方洗涤配方中含1.9升(2.0夸脱)1%有效氯的条件下,经过五次商业洗涤或在63±3℃(145±5℉)的温度下每3.6千克(8.0磅)中含3.74克/升(0.5盎司/加仑)0.5%有效氯的条件下经过五次家庭机洗得到织物,具有相似的颜色变化。+ ~2 ^/ w! ^; N* p
测试No.5A——这个测试是用于评价在可能存在有效氯的情况下洗涤后的纺织物的不褪色性,这个测试所用的样品应该和在49±3℃(120±5℉)温度下含200±1ppm有效氯的条件下经过五次家庭机洗后的纺织物具有相似的颜色变化。6 q9 W6 n* C0 `# G8 p( ^. B% O
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