產(chǎn)品關(guān)鍵詞：
PMMA 塑膠原料,
|
PMMA HI835H 樂喜石油化學有限公司（韓國LG化學） 物性數(shù)據(jù) |
②原料技術(shù)數(shù)據(jù)
| 性能項目 |
試驗條件[狀態(tài)] |
測試方法 |
測試數(shù)據(jù) |
數(shù)據(jù)單位 |
| 基本性能 |
吸水率 |
24h |
ASTM D-570 |
0.4 |
% |
| 物理性能 |
反射指數(shù) |
--- |
ASTM D-542 |
1.49 |
--- |
| 比重 |
--- |
ASTM D-792 |
1.17 |
--- |
| 透明性 |
--- |
ASTM D-1003 |
0.4-0.8 |
% |
| 機械性能 |
拉力 |
--- |
ASTM D-638 |
395 |
Kg/cm2 |
| 延伸率 |
--- |
ASTM D-638 |
89 |
% |
| 彎曲強度 |
--- |
ASTM D-790 |
713 |
Kg/cm2 |
| 彎曲模數(shù) |
--- |
ASTM D-790 |
17510 |
Kg/cm2 |
| 沖擊強度 |
--- |
ASTM D-256 |
4.52 |
kg?cm/cm2 |
| 洛氏硬度 |
--- |
ASTM D-785 |
65 |
M-Scale |
| 電氣性能 |
抗體積系數(shù) |
--- |
ASTM D-257 |
>1515 |
Ω.m |
| 介電強度 |
4KV/S |
ASTM D-149 |
15 |
KV/mm |
| 介電定數(shù) |
60Hz |
ASTM D-150 |
3.9 |
--- |
| 功率系數(shù) |
60Hz |
ASTM D-150 |
0.04 |
--- |
| 熱 性 能 |
維卡軟化點 |
1kg |
ASTM D-1525 |
90 |
°C |
| 流動指數(shù) |
--- |
ASTM D-1238 |
2.12 |
g/10min |
| 模縮系數(shù) |
--- |
ASTM D995-51 |
0.4-0.8 |
% |
| 燃燒度 |
1/8",1/16" |
UL94 |
HB |
--- |
| 比熱 |
--- |
--- |
0.35 |
cal/g/°C |
| 綿性膨脹系數(shù) |
--- |
ASTM D-696 |
7×10-5 |
cm/cm/°C |
| 熱傳導 |
--- |
ASTM D-177 |
5×10-4 |
cal/seccm?°C/cm |
| 熱變形溫度 |
18.56kg |
ASTM D-648 |
92 |
產(chǎn)品關(guān)鍵詞：
PMMA 塑膠原料,
![供應(yīng)PMMA HI835H 樂喜石油化學]()
