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¡¡
¡¡ ¡¡
¡¡ |
| ¡¡ |
 |
| ¡¡ |
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| ¡¡ |
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¼º Áú
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´Ü À§
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°ª
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Å×½ºÆ® ¹æ¹ý
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A-PET
|
PET-GAG
|
PET-G
|
| Specific Gravity |
-
|
1.34
|
1.33
|
1.27
|
ASTM D792
|
| Light Transmission |
%
|
88
|
89
|
90
|
ASTM D1003
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| Water Absorption@23¡É,24hrs |
%
|
0.3
|
0.3
|
0.2
|
ASTM D570
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¼º Áú
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´Ü À§
|
°ª
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Å×½ºÆ® ¹æ¹ý
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A-PET
|
PET-GAG
|
PET-G
|
| Tensile Strength |
Kgf /cm2(Mpa)
|
620(60)
|
591(58)
|
540(53)
|
ASTM D638
|
| Tensile Elongation |
%
|
200
|
170
|
50
|
ASTM D638
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| Flexural Strength |
Kgf /cm2(Mpa)
|
846(83)
|
834(82)
|
785(77)
|
ASTM D790
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| Flexural Modulus |
Kgf /cm2(Mpa)
|
25900(2,540)
|
25000(2,452)
|
21414(2,100)
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ASTM D790
|
| IZOD Impact Strength |
Kgf cm/cm(J/m)
|
4.1(40.2)
|
5.1(50)
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8.8(86.3)
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ASTM D256
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| Rockwell Hardness |
R Scale
|
117
|
115
|
115
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ASTM D785
|

|
¼º Áú
|
´Ü À§
|
°ª
|
Å×½ºÆ®¹æ¹ý
|
|
A-PET
|
PET-GAG
|
PET-G
|
Thermal deformation temperature(HDT)
@4.6Kgf /cm2(0.45MPa)
@18.6Kgf /cm2(1.82MPa)
|
¡É(OF)
|
70(158)
67(153)
|
71(160)
68(155)
|
74(165)
70(158)
|
ASTM D648
|
| Vicat Softening Temperature '@'1Kg load |
¡É(OF)
|
78(172)
|
80(176)
|
83(181)
|
ASTM D1525
|
|
 |
|