LEXAN?
104R resin
聚碳酸酯
產(chǎn)品說(shuō)明:
LEXAN 104R is a high viscosity multi purpose grade. FDA food contact
compliant in limited colors. Effective January 15th, 2007 this grade is no
longer supported with biocompatibility information and should not be used for
medical applications which require biocompatibility. Contact your GE
representative for the alternative grade in the LEXAN HP
series.
|
材料狀態(tài)
|
|
|
資料 1
|
|
|
UL 黃卡 2
|
|
|
搜索 UL
黃卡
|
|
|
供貨地區(qū)
|
|
|
特性
|
|
|
用途
|
|
|
機(jī)構(gòu)評(píng)級(jí)
|
|
|
加工方法
|
|
|
比重
|
|
|
ASTM
D792
|
|
--
|
1.20
|
g/cm?
|
|
|
--
|
1.19
|
g/cm?
|
|
|
特定體積
|
0.835
|
cm?/g
|
ASTM
D792
|
|
熔流率（熔體流動(dòng)速率） (300°C/1.2
kg)
|
7.0
|
g/10 min
|
ASTM
D1238
|
|
收縮率 - 流動(dòng) (3.20 mm)
|
0.50 到 0.70
|
%
|
內(nèi)部方法
|
|
吸水率
|
|
|
ASTM
D570
|
|
24
hr
|
0.15
|
%
|
|
|
平衡,
23°C
|
0.35
|
%
|
|
|
平衡,
100°C
|
0.58
|
%
|
|
|
洛氏硬度
|
|
|
ASTM
D785
|
|
M
級(jí)
|
70
|
|
|
|
R
級(jí)
|
118
|
|
|
|
抗張強(qiáng)度 3
|
|
|
ASTM
D638
|
|
屈服
|
62.1
|
MPa
|
|
|
斷裂
|
68.9
|
MPa
|
|
|
伸長(zhǎng)率 3
|
|
|
ASTM
D638
|
|
屈服
|
7.0
|
%
|
|
|
斷裂
|
140
|
%
|
|
|
彎曲模量 4 (50.0 mm 跨距)
|
2340
|
MPa
|
ASTM
D790
|
|
彎曲強(qiáng)度 4 (屈服, 50.0 mm
跨距)
|
97.9
|
MPa
|
ASTM
D790
|
|
泰伯耐磨性 (1000 Cycles, 1000 g, CS-17
轉(zhuǎn)輪)
|
10.0
|
mg
|
ASTM
D1044
|
|
懸壁梁缺口沖擊強(qiáng)度 (23°C)
|
910
|
J/m
|
ASTM
D256
|
|
無(wú)缺口懸臂梁沖擊 (23°C)
|
3200
|
J/m
|
ASTM
D4812
|
|
落錘沖擊 (23°C)
|
169
|
J
|
ASTM
D3029
|
|
拉伸沖擊強(qiáng)度 5
|
630
|
kJ/m?
|
ASTM
D1822
|
|
載荷下熱變形溫度
|
|
|
ASTM
D648
|
|
0.45 MPa,
未退火, 6.40 mm
|
138
|
°C
|
|
|
1.8 MPa,
未退火, 6.40 mm
|
132
|
°C
|
|
|
維卡軟化溫度
|
154
|
°C
|
ASTM
D1525 6
|
|
線形熱膨脹系數(shù) - 流動(dòng) (-40 到 95°C)
|
6.8E-5
|
cm/cm/°C
|
ASTM
E831
|
|
比熱
|
1260
|
J/kg/°C
|
ASTM
C351
|
|
導(dǎo)熱系數(shù)
|
0.19
|
W/m/K
|
ASTM
C177
|
|
RTI Elec
|
130
|
°C
|
UL
746
|
|
RTI Imp
|
130
|
°C
|
UL
746
|
|
RTI
|
130
|
°C
|
UL
746
|
|
體積電阻率
|
> 1.0E+17
|
ohm·cm
|
ASTM
D257
|
|
介電強(qiáng)度 (3.20 mm, in
Air)
|
15
|
kV/mm
|
ASTM
D149
|
|
介電常數(shù)
|
|
|
ASTM
D150
|
|
50
Hz
|
3.17
|
|
|
|
60
Hz
|
3.17
|
|
|
|
1
MHz
|
2.96
|
|
|
|
耗散因數(shù)
|
|
|
ASTM
D150
|
|
50
Hz
|
9.0E-4
|
|
|
|
60
Hz
|
9.0E-4
|
|
|
|
1
MHz
|
0.010
|
|
|
|
相比耐漏電起痕指數(shù)(CTI)
|
PLC 2
|
|
UL
746
|
|
高電弧燃燒指數(shù)(HAI)
|
PLC 1
|
|
UL
746
|
|
高電壓電弧起痕速率 (HVTR)
|
PLC 2
|
|
UL
746
|
|
熱絲引燃 (HWI)
|
PLC 2
|
|
UL
746
|
|
UL 阻燃等級(jí) (1.47 mm)
|
HB
|
|
UL
94
|
|
折射率
|
1.586
|
|
ASTM
D542
|
|
透射率 (2540 ?m)
|
88.0
|
%
|
ASTM
D1003
|
|
霧度 (2540
?m)
|
1.0
|
%
|
ASTM
D1003
|
|
在線咨詢 
