Nylon 66 tyre cord fabric
尼龍66簾子布
840D/2 (930dtex/2)
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| 930dtex/2 840D/2 | |||
NO | Item 項目 | Best quality 優(yōu)等品 | First quality 一等品 | Qualified Product 合格品 | |
1 | Break strength 斷裂強(qiáng)度 N/Bar ≥ N/根 | 137.2 | 132.3 | 127.4 | |
2 | Elongation at specified load 伸長率 定負(fù)荷44.1N % | 8.5±0.6 | 8.5±0.8 | 8.5±1.0 | |
3 | Adhesion N/cm ≥粘著強(qiáng)度 | 107.8 | 98.0 | 98 | |
4 | Break strength CV Value 斷裂強(qiáng)度 CV值 | ≤3 | ≤4 | ≤5 | |
5 | Elongation at break CV Value 斷裂延伸率CV值 | ≤5 | ≤6 | ≤7 | |
6 | Dip pickup % 浸膠量 | 5.0±0.9 | 5.0±1.2 | 5.0±1.5 | |
7 | Elongation percentage at break % 斷裂伸長率 | 20.5±2 | |||
8 | Diameter mm 直徑 | 0.53±0.05 | |||
9 | Moisture content % 水分含量 | ≤1.0 | |||
10 | Hot air shrinkage % 干熱收縮率 | ≤5 | |||
11 | Twist T/m 捻度 | First Twist 初捻 | 460±15 | ||
After Twist 復(fù)捻 | 460±15 | ||||
12 | Note 備注 | Agreement on special standard is subject to discussion. |