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High performance fluting/medium paper A7

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Product Details

指标

Properties

单位

Unit

高强瓦楞纸A7

High performance fluting/medium paper A7

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