High performance fluting/medium paper A7
|
指标 Properties |
单位 Unit |
高强瓦楞纸A7 High performance fluting/medium paper A7 |
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|
克重 Grammage |
g/m² (平均) g/m²(AVG) |
105 |
110 |
120 |
130 |
140 |
180 |
|
紧度 Density |
g/cm³ (最小) g/m²(MIN) |
0.55 |
0.55 |
0.55 |
0.55 |
0.55 |
0.55 |
|
环压强度 Ring Crush (CD) |
kgf/152mm (最小) Kgf/152mm (MIN) |
6.3 |
6.8 |
7.0 |
7.5 |
8.0 |
8.5 |
|
环压指数 RCT (CD) Index |
(N.m/g) (最小) (N.m/g) (MIN) |
10.3 |
11.6 |
13.0 |
15.1 |
17.4 |
23.7 |
|
吸水度(正面/背面)COBB60S(Top/back) |
g/m² (最大) g/m²(max) |
50 |
50 |
50 |
50 |
50 |
50 |
|
水分 Moisture |
%(平均) %(AVG) |
8±2 |
8±2 |
8±2 |
8±2 |
8±2 |
8±2 |
|
机器宽幅 Machine size |
m |
4.8 |
4.8 |
4.8 |
4.8 |
4.8 |
4.8 |
Conditions of testing: 测试环境
Temperature(温度): 23±1℃;
Relative humidity(相对湿度): (50±2)%
Test method(测试方法): ISO 534, 535, 536, 287, 1924, 5627, 2758