Kraft liner Q
|
指标Properties |
单位Unit |
牛卡纸Q Kraft liner Q |
||||||
|
克重 grammage |
克/平方(平均) g/m² (AVG) |
110 |
120 |
140 |
160 |
170 |
180 |
200 |
|
紧度 density |
克/平方(最小) g/cm³ (Min) |
0.70 |
0.70 |
0.70 |
0.70 |
0.70 |
0.70 |
0.70 |
|
耐破强度 Burst strength |
Kgf/cm²(最小) kgf/cm² (Min) |
2.24 |
2.45 |
2.86 |
3.26 |
3.12 |
3.30 |
3.67 |
|
耐破指数 Burst Index |
kpa.m²/g(最小) kpa.m²/g (Min) |
2.00 |
2.00 |
2.00 |
2.00 |
1.80 |
1.80 |
1.80 |
|
环压强度 Ring Crush (CD) |
Kgf/152mm(最小) kgf/152mm (Min) |
9.38 |
10.23 |
13.02 |
16.12 |
18.44 |
19.53 |
21.7 |
|
环压指数 RCT (CD) Index |
(N.m/g) (最小) (N.m/g) (Min) |
5.50 |
5.50 |
6.00 |
6.50 |
7.00 |
7.00 |
7.00 |
|
吸水度(正面/背面) COBB60S(Top/back) |
g/m² (最大) g/m² (Max) |
60/80 |
60/80 |
60/80 |
60/80 |
60/80 |
60/80 |
60/80 |
|
水分 Moisture |
% (平均) % (AVG) |
8±2 |
8±2 |
8±2 |
8±2 |
8±2 |
8±2 |
8±2 |
|
机台宽幅 machine size |
m |
4.80 |
4.80 |
4.80 |
4.80 |
4.80 |
4.80 |
4.80 |
Conditions of testing: 测试环境
Temperature(温度): 23±1℃ (Temperature: 23±1℃);
Relative humidity(相对湿度): (50±2)% (Relative humidity: (50±2)%),
Test method(测试方法)ISO 534, 535, 536, 287, 1924, 5627, 2758 (Test method: ISO 534, 535, 536, 287, 1924, 5627, 2758);