好質量729,MP922平板,圓筒布。寶鋼定點生產廠家。歡迎各方朋友來電咨詢:13566696213 QQ:957186096 729覆膜的參數參考如下: 型號ITEM:TS-ED729平布覆膜
原料要求:反捻紗
|
PARAMETER參數 |
UNIT單位 |
INDEX數值 |
|
One |
Two |
Three |
Four |
average |
|
斷裂強力
breaking strength |
經向warp |
N/5*20cm |
3536.2 |
3409.3 |
3485.7 |
3503.2 |
3483.6 |
|
緯向weft |
2159.5 |
2090.10 |
2110.4 |
2124 |
2121 |
|
斷裂伸長率
breaking elongation |
經向warp |
% |
28.3 |
27.05 |
27.95 |
28.10 |
27.85 |
|
緯向weft |
23.45 |
23.70 |
23.30 |
23.25 |
23.43 |
|
密度density |
經向 warp |
/inch |
80 |
80 |
80 |
80 |
80 |
|
緯向 weft |
50 |
50 |
50 |
50 |
50 |
|
透氣率air permeability(200Pa) |
L/M2.S |
50.27 |
55.61 |
53.25 |
52.86 |
53 |
|
厚度thickness |
mm |
0.648 |
0.651 |
0.652 |
0.649 |
0.65 |
|
重量weight |
g/m2 |
359.6 |
360.3 |
360.4 |
359.7 |
360 |
|
表面處理finish |
rinse,heat set,calenderd |
|
日期date |
2007-10-11 |
|