Theory:
Detector:
Use distilled water or demineralized water in this test formula to (tap) natural water varies in composing.
Taste preparation:
Sample and multi-fiber cut into 10 × 4CM and sewn together. This is a model test of the vehicle.
Action:
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Color fastness to water is designed to measure the resistance to water of dyed, printed, or otherwise colored textile yarns and fabrics.The test method by which this test is carried out is AATCC 107-1991 or ISO 105 E01. This method is to assess the degree of cross staining which may occur when garments are left in contact when damp. The test measures the resistance to water of any colored textiles.
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| Color fastness to water |
Detector:
Use distilled water or demineralized water in this test formula to (tap) natural water varies in composing.
Taste preparation:
Sample and multi-fiber cut into 10 × 4CM and sewn together. This is a model test of the vehicle.
Action:
Wet in distilled water at room temperature and will absorb water.
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And put it in acrylic resin plates and put the weight of the plates.
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Keep it in the oven and keep the temp at 37 ± 2 ° C for 4 hours.
Open the sample and dry in a hot air exceeds 60 ° C
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The evaluation of the change in color with the gray scale.
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