PMMA VH001 三菱麗陽株式會社 物性數(shù)據(jù) |
|
①原料描述部分 |
|||||||||
②原料技術數(shù)據(jù) |
||||||||||
性能項目 |
試驗條件[狀態(tài)] |
測試方法 |
|
數(shù)據(jù)單位 |
||||||
基本性能 |
吸水率 |
24hr |
ASTM D-570 |
|
% |
|||||
熔體流動速率 |
230℃,3.8kg |
ASTM D-1238 |
|
g/10min |
||||||
物理性能 |
折射率 |
--- |
ASTM D-542 |
|
--- |
|||||
比重 |
--- |
ATSM D-792 |
|
--- |
||||||
全光線透射系數(shù) |
3.2mm |
ASTM D-1003 |
|
% |
||||||
機械性能 |
抗拉強度 |
--- |
ASTM D-638 |
|
Kg/cm2 |
|||||
延伸率 |
--- |
ASTM D-638 |
|
% |
||||||
抗彎強度 |
1/4″棒 |
ASTM D-790 |
|
Kg/cm2 |
||||||
彎曲彈性模量 |
1/4″棒 |
ASTM D-790 |
|
Kg/cm2 |
||||||
抗壓強度 |
--- |
ASTM D-695 |
|
Kg/cm2 |
||||||
懸臂梁式?jīng)_擊強度 |
1/4″付 |
ASTM D-255 |
|
Kg?cm/cm |
||||||
洛氏硬度 |
--- |
ASTM D-785 |
|
M scale |
||||||
電氣性能 |
表面電阻系數(shù) |
--- |
JIS K-6911 |
|
--- |
|||||
體積電阻系數(shù) |
--- |
JIS K-6911 |
|
--- |
||||||
絕緣擊穿強度 |
--- |
--- |
|
--- |
||||||
介電常數(shù) |
60Hz |
--- |
|
--- |
||||||
介質損耗角正切 |
60Hz |
--- |
|
--- |
||||||
耐電弧性 |
--- |
JIS K-6911 |
|
--- |
||||||
加工性能 |
成形收縮率 |
--- |
ASTM D-955 |
|
% |
|||||
熱 性 能 |
維卡軟化溫度 |
1kg |
ASTM D-1525 |
|
℃ |
|||||
比熱 |
--- |
--- |
|
Cal/g/℃ |
||||||
線膨脹系數(shù) |
--- |
ASTM D-696 |
|
Cm/cm/℃ |
||||||
熱傳導系數(shù) |
--- |
ASTM C-177 |
|
Cal/s/cm/℃ |
||||||
載荷撓曲溫度 |
18.56kg/cm2 |
ASTM D-648 |
|
℃ |