|
基本成份ingredient: 单组份丁基橡胶One-component butyl rubber
|
||||
|
项目item
|
单位unit
|
检测值test
|
||
|
密度density
|
g/cm3
|
1.33
|
||
|
恢复率restoring rate
|
%
|
70
|
||
|
伸长率elongation rate
|
%
|
420
|
||
|
压缩强度compression strength
|
Mpa
|
0.12
|
||
|
低温柔韧性low temperature flexibility
|
-40 ℃
|
无裂纹
|
||
|
透湿度clarity humidity
|
g/cm2（ 24hour）
|
1.0
|
||
|
抗老化time resistance
|
2000H 68℃
|
良好
|
||
|
剥
离强
度
|
Peel strength
|
玻璃板glass panel
|
23℃, 30mm/min
|
15.2
|
|
水泥砂浆板cement board
|
23℃, 30mm/min
|
16.8
|
||
|
铝板aluminum plate
|
23℃, 30mm/min
|
12.5
|
||
|
铜板copper panel
|
23℃, 30mm/min
|
12.3
|
||
|
不锈钢板stainless panel
|
23℃, 30mm/min
|
13.6
|
||
|
PVC 板PVC board
|
23℃, 30mm/min
|
14.5
|
||
|
检测条件condition: 23 ℃
(除低温柔韧性In addition to the flexibility at low temperature )
|
||||
English
简体中文
