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當前位置：東莞市高升電子精密科技有限公司>>實驗室常規(guī)儀器、配件耗材>>輕工產(chǎn)品實驗室耗材配件>> 11-M RD-165-J馬丁代爾摩擦布 羊毛布 RD
直徑 165mm， 或可按客戶規(guī)格
密度比重：Min 195g/m2
Minimum mass per unit area = 195g/m2, 165mm diameter
Worsted Rep Discs for Martindale tester described in this paper complies with the property requirements specified in SATRA TM31, EN ISO 12947-1
| Warp | Weft | |
| Yarn linear density | R63.tex/2 | R74.tex/2 |
| Thread per unit length | 1.75±0.10/mm | 1.35±0.10/mm |
| Singles twist | 540±20 tpm “Z” | 500±20 tpm "Z" |
| Twofold twist | 450±20 tpm “S” | 350±20 tpm "S" |
| Fibre diameter | 27.5±2μm | 29±2μm |
