1. Applicable Scope:
This Standard applies for assessment and test method of basic quality and functional requirement for cycling clothing (see appendix).
2. Grade Standard:
2.1 Basic quality requirements
Table 1. Basic quality requirements
|
No.
|
Item
|
Grade
|
|
1
|
Wash durability
|
Fade
|
Over grade 4
|
|
Pollution
|
|
2
|
Sweat durability
|
Fade
|
Over grade 4
|
|
Pollution
|
|
3
|
Light durability
|
Over grade 4
|
|
4
|
Friction durability
(except for white)
|
Dry friction
|
Over grade 4
|
|
Wet friction
|
Over grade 3~4
|
|
5
6
|
Textile size change (%)
|
Synthesis fiber and hybrid fabric: -5~+2%
|
|
Others: -8~+3%
|
|
7
|
Hook pilling (applicable to cycling clothing)
|
Over grade 3
|
|
8
|
Pilling (applicable to cycling painting)
|
Over grade 4
|
|
9
|
Seam efficiency (%)
|
Over 80%
|
|
10
|
Moisture diffusion (mm2)
|
Over 900
|
|
11
|
Drying speed (%)
|
Below 35
|
|
12
|
Moisture absorption - drop (sec)
|
Below 2
|
|
13
|
Moisture absorption - core absorption (mm)
|
Over 80
|
|
14
|
Elongation rate (rebound) (%)
|
Note the elongation rate for the textiles with spring fiber over 90.
|
Remark: The functional color like fluorescence, light reflection or special color decided by the interested parties.
2.2 Functional Requirements
2.2.1Requirement for UV protection textile
Classified as the current status and wash 20 times. The wash includes (1) wash label, 8B of Table 7, (2) of Table3 inCNS 15140 or (3) decided by the interested parties.
The requirement for UV protection textiles must reach over 40 according to CNS 15001.
2.2.2Requirement for antibacterial textile
Classified as the current status and wash 20 times. The wash includes (1) wash label, 8B of Table 7, (2) of Table3 inCNS 15140, (3) decided by the interested parties or agent according to (10) of3.2 inCNS 14945.
The antibacterial activity (staphylococcus aureus and streptococcus pneumoniae) must reach over 2.0 according to CNS 20743.
3. Test Method:
3.1 Test method for wash durability: In compliance with A-2 inCNS1494.
3.2 Test method for sweat durability: In compliance with CNS1496.
3.3 Test method for light durability: In compliance with A in CNS 3846.
3.4 Test method for friction durability: In compliance with Type I in CNS1499.
3.5 Test method for textile size change: The samples refer to CNS 13752 to take the maximum size, and in compliance with 8B of Table7 inCNS 15140 and (2) drying condition of Table 3.
3.6 Test method for hook pilling: In compliance with A in CNS 12475.
3.7 Test method for pilling: In compliance with A in CNS 8040.
3.8 Seam efficiency: The seam efficiency is calculated according to the following formula after the strength is tested in compliance with 6.2 Test method for seam efficiency of CNS 15538 and CNS 8150.
Seam efficiency = Strength after seam/Original strength x 100%
3.9 Test of textile moisture diffusion: In compliance with 4.1 to 4.3 of CNS 15659-1.
3.10 Test of textile moisture drying: In compliance with 4.1, 4.2 and 4.4 of CNS 15659-1.
3.11 Test of textile moisture absorption - drop absorption: In compliance with 4.5 of CNS 15659-1.
3.12 Test of textile moisture absorption - core absorption: In compliance with 4.6 of CNS 15659-1.
3.13 Test method for elongation rate: In compliance with B Constant weight of6.15.2in CNS 5612 and Table 3.
3.14 Test method for UV protection textiles: In compliance with CNS 15001.
3.15 Test method for antibacterial textiles: In compliance with 8.1 absorption method of ISO 20743.
4. Report:
4.1 Grade of basic quality
4.2 Grade of functional requirement
5. References:
CNS 15538 Knitted sport clothing
CNS 12475 Test method of hook pilling for weaves and knits
CNS 8040 Test method of pilling for weaves and knits
CNS 15659-1 Assessment of textile moisture absorption - Part 1: Combination test method
CNS 13752 Test method for knit:6.15.2Constant weight method of elongation rate
CNS 15001 Assessment of UV protection textiles
ISO 20743 Textile - 8.1 Absorption method for determination of antibacterial activity of textile products
CNS 14945 Assessment of general-purpose antibacterial textiles
6. Appendix
This Standard is reviewed by the Specified Requirement Execution Team, and issued after approved by the Committee Director. The same procedures are applied when revised.
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