| PROPERTIES |
METHOD |
UNIT |
AS-41 |
AS-61 |
AS-81 |
AH-61 |
AH-81 |
Melt Flow Rate
(260°C / 5.0 kg) |
ASTM D-1238
ISO 1133 |
g/10 min |
12 |
12 |
12 |
18 |
18 |
| Specific Gravity |
ASTM D-792
ISO 1183 |
g/cm3 |
1.10 |
1.13 |
1.15 |
1.13 |
1.15 |
Water Absorption
(in water for 24 hours at 23°C) |
ASTM D-570 |
% |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
| Mold Shrinkage |
ASTM D-955 |
% |
0.55~0.75 |
0.55~0.75 |
0.55~0.75 |
0.55~0.75 |
0.55~0.75 |
Tensile Strength
(at break) |
ASTM D-638
ISO R-527 |
MPa |
44 |
47 |
53 |
49 |
53 |
| kgf/cm2 |
450 |
480 |
540 |
500 |
540 |
Tensile Strength
(at yield) |
ASTM D-638
ISO R-527 |
MPa |
44 |
47 |
53 |
49 |
53 |
| kgf/cm2 |
450 |
480 |
540 |
500 |
540 |
| Tensile Modulus |
ASTM D-638
ISO R-527 |
MPa |
2200 |
2200 |
2200 |
2200 |
2200 |
| kgf/cm2 |
22500 |
22500 |
22500 |
22500 |
22500 |
Elongation
(at break) |
ASTM D-638
ISO R-527 |
% |
65 |
110 |
130 |
110 |
110 |
Elongation
(at yield) |
ASTM D-638
ISO R-527 |
% |
5 |
5 |
5 |
5 |
5 |
| Flexural Modulus |
ASTM D-790
ISO 178 |
MPa |
2300 |
2300 |
2300 |
2300 |
2300 |
| kgf/cm2 |
23500 |
23500 |
23500 |
23500 |
23500 |
IZOD Impact Strength
(3.2 mm/Notched) at 23°C |
ASTM D-256 |
J/m |
390 |
470 |
600 |
440 |
540 |
| kg.cm/cm |
40 |
48 |
61 |
45 |
55 |
IZOD Impact Strength
(3.2 mm/Notched) at -30°C |
ASTM D-256 |
J/m |
300 |
400 |
420 |
310 |
390 |
| kg.cm/cm |
31 |
41 |
43 |
32 |
40 |
Deflection Temperature Under Load
(0.44 MPa; 3.2 mm) |
ASTM D-648
ISO 75 |
°C |
112 |
122 |
127 |
122 |
127 |
Deflection Temperature Under Load
(1.8 MPa; 3.2 mm) |
ASTM D-648
ISO 75 |
°C |
95 |
100 |
109 |
100 |
109 |
VICAT Softening Temperature
(50 N; 50 k/h) |
ASTM D-1525
ISO 306 |
°C |
113 |
118 |
133 |
118 |
128 |
VICAT Softening Temperature
(50N; 120 k/h) |
ASTM D-1525
ISO 306 |
°C |
115 |
120 |
135 |
120 |
130 |
| Flammability |
UL94 |
- |
HB |
HB |
HB |
HB |
HB |