| Discussion On Color Fastness To Rubbing |
Rubbing fastness refers to the resistance of the color of textiles to abrasion or staining to other textiles, is one of the most important indexes in the color fastness of textiles, that is, the degree of fading of dyed fabric after friction, which can be divided into dry and wet rubbing. Rubbing fastness plays an important role especially. The assessment is divided into 5 levels (authenticity number), of which 5 means a very high rubfastness and level 1 a very low.
The color fastness to rubbing is so important, as a professional testing organization or professional inspector; we should have a deeper understanding of the color fastness to rubbing test, so that our test results are close to the true value of the sample.
| Standards for rubbing color fastness test |
Japanese standard: JIS L0849 Type I /Type II
| Commonly used equipment for rubbing color fastness test |
a. Crockmeter Rubbing Fastness Tester GT-D05
Application:
Crockmeter Rubber Fastness Tester is used to determine the colour fastness of textiles to dry or wet rubbing. A pinned acrylic sample holder ensures rapid sample mounting and
repeatability of results.AATCC Crockmeter Standards:
BS 1006-D02, ISO 105-X12/D02, M&S C8, AATCC 8/165, ASTM D6279, JIS L 0849 Type1,JIS L 0862 Type1
B. Circular Rubbing Colour Fastness Tester GT-KC52
Application:
This Rubbing Colour Fastness Tester is used for assess colored materials friction damage and surface color transfer. It is suitable test the upper materials, such as leather, plastics and fabric etc.
Standards:
BS EN 13516 Method B, SATRA PM8,QB/T 1619-2018 annex B, ISO 17700 Method B
c. (Gakushin) Color Fastness To Rubbing Tester GT-D06
Application:
Rubbing fastness tester used for evaluating a material's resistance to rubbing motion. Unit is a six station, benchtop machine which includes clamps for sample attachment to moving platen and clamps for weighted rubbing arm for attachment of rubbing material. Cycle counter automatically stops machine at end of test cycles. Test samples are visually evaluated.
Standards:
JIS L0823, JIS L0849 Type2, JIS L1006, JIS L1084, JIS L 0862 Type2, JIS 10801, TSL5100G Section 4.8.1A, QB/T1646
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