物理形态
|
白色粉末状
|
灰
|
<1%
|
密度(23 oC)
|
1.05~1.1g/cm3
|
10 目筛余物
|
<1%
|
堆
|
0.25g/cc(min)
|
200 目筛通过物
|
<35%
|
物性
|
方法
|
单位
|
EM5OO
|
EM5OOA
|
COM-E
|
COM-C
|
||
拉伸强度
|
ASTM D638
|
Kg/cm3
|
504
|
501
|
508
|
499
|
||
拉伸长率
|
ASTMD638
|
%
|
48
|
65
|
62
|
53
|
||
弯曲模量(1/4)
|
ASTMD790
|
Kg/cm3
|
21.089
|
20.52
|
20.05
|
21.072
|
||
抗折强度(1/4)
|
ASTMD790
|
Kg/cm3
|
826
|
815
|
809
|
811
|
||
HDT
|
|
|
106
|
108
|
109
|
108
|
||
熔体流动指数@300℃,1.2kg
|
ASTM D1238
|
g/10min
|
17.5
|
17.1
|
16.6
|
15.5
|
||
Tzod抗冲击性
|
23℃
|
1/4
|
D256
|
Kg.cm/cm
|
32.1
|
38.5
|
34.5
|
31.3
|
1/8
|
40.1
|
38.6
|
41.5
|
36.3
|
||||
-40℃
|
1/4
|
12.8
|
14.2
|
12.2
|
10.8
|
|||
1/8
|
19.5
|
19.2
|
18.8
|
17.4
|
||||
颜色
|
白色指数
|
|
71.1
|
75.7
|
77.8
|
71.5
|
||
黄色指数
|
|
7.6
|
3.9
|
2.2
|
5.3
|
配方:PC:ABS:MBS=70:25:5
基体树脂
|
【增韧剂EM500】
|
PBT
|
10~25%
|
非结晶
|
PET 10~25%
|
PC
|
2~10%
|
PC/PBT
|
5~20%
|
PC/ABS
|
2~15%
|
ABS,PS
|
1~8%
|