|
| Automotive Exterior |
HOME > Product Information > Automotive Exterior |
|
 |
 |
| |
 |
| • Engine Cover |
|
| Features / Usage |
|
| - Good Formability |
|
| - Good after denaturation |
|
|
|
| • Physical Properties Fiber Glass-Reinforced G Series |
| Checkpoints |
ASTM |
Units |
Fiber Glass-Reinforced G Series |
| DWG-G10 |
DWG-G20 |
DWG-G30 |
DWG-G30H |
DWG-G30F |
DWG-G30S |
| Melt Index |
D1238 |
g/10min |
10 |
10 |
10 |
15 |
12 |
16 |
| Specific Gravity |
D792 |
- |
0.96 |
1.04 |
1.14 |
1.14 |
1.14 |
1.14 |
| Ultimate Strength (Yield Point) |
D638 |
kgf/㎠ |
300 |
440 |
700 |
650 |
750 |
720 |
| Extention Rate (Break Point) |
D638 |
% |
10 |
5 |
3 |
3 |
3 |
3 |
| Flexural Strength |
D790 |
kgf/㎠ |
420 |
710 |
850 |
690 |
800 |
780 |
| Flexural Module |
D790 |
kgf/㎠ |
28,000 |
32,200 |
48,000 |
42,000 |
46,000 |
43,000 |
| IZOD Impect Strength |
23 ℃ |
D256 |
kgf.cm/cm |
8 |
10 |
11 |
14 |
10 |
12 |
| -30℃ |
D256 |
3 |
3 |
5 |
5 |
5 |
5 |
| Heat Distortion Temperature |
D648 |
℃ |
130 |
140 |
160 |
159 |
159 |
159 |
| ROCKWELL Hardness |
D785 |
- |
85 |
90 |
92 |
91 |
91 |
91 |
| Shrinkage Rate |
D955 |
% |
1.3~1.5 |
0.8~1.0 |
0.3~0.4 |
0.3~0.4 |
0.3~0.4 |
0.3~0.4 |
| Combustibility |
UL94 |
mm/min |
HB |
HB |
HB |
HB |
HB |
HB |
|
|
|
|
|
|
|
|
|
