|
PSU (Polysulfone)
polysulfone(PSU)´Â ȲÀ» ÇÔÀ¯ÇÑ ¿°¡¼Ò¼ºÇöó½ºÆ½ÀÇ ÀÏÁ¾À¸·Î PES(Polyethersulfone)°ú À¯»çÇѵ¥, Ãæ°Ý, ÇÏÁß, °í¿Â ¹× ¸ê±Õȯ°æ¿¡¼ °µµ¸¦ Àß À¯ÁöÇÏ¸ç °¡°ø¼ºÀÌ ÁÁ¾Æ ½ÄÀǾàÇ°, Àü±âÀüÀÚºÎÇ° ¹ÝµµÃ¼, ½ÃÇè±â±â ¹× »çÀÌÆ®±Û¶ó½º·Î ¸¹ÀÌ »ç¿ëµÈ´Ù.(¹àÀº °¥»ö, ¹ÝÅõ¸í). Ensifone®, Thermalux®, Udel®(Solvay), Unifone® PSO, PSU 1000, Sustason® PSU, Hydex® 6201
Ư¼º
ÇÏÁß ÇÏ¿¡ ³ôÀº Ä¡¼ö¾ÈÁ¤¼º ¹× ¿Á¤ ¾ÈÁ¤¼º, ³·Àº ¼öºÐÈí¼öÀ², 160¡É±îÁö ¶Ù¾î³ °µµ °æµµÀ¯Áö, Ź¿ùÇÑ Àü±âÀû Ư¼º, ³ëÀº ÀÎÀå°µµ ¹× ±¼°îź¼ºÀ², ³¿¬¼º(UL94 V-0) ¹× ³»¹æ»ç´É¼º, FDA USDA 3-A Dairy pass, »êÈ ¾ÈÁ¤¼º
ÀüÇüÀû ¿ëµµ
ÀÚµ¿Â÷ Àü±âÀüÀÚ, ÀÚµ¿Â÷ ¿¬·á°ø±Þ ÀåÄ¡, Ãë»çµµ±¸, °í¿ÂÀÇ ½ÄÀ½·á Á¦Á¶, ½ÄÇ° ¼ºñ½ºÆ®·¹ÀÌ, Á¤¼ö Çϼöó¸®, Ç÷¾×Åõ¼® µîÀÇ ¸âºê·¹ÀÎ, ÆßÇÁÇÇÆà ¸Þ´ÏÆúµå
PHYSICAL PROPERTIES |
UNITS |
ASTM |
RESULTS |
Density |
lb/in3 |
D792 |
0.045 |
Water Absorption, 24 hrs |
% |
D570 |
0.3 |
MECHANICAL PROPERTIES |
UNITS |
ASTM |
RESULTS |
Tensile Strength @yield |
psi |
D638 |
10200 |
Tensile Modulus |
psi |
D638 |
360000 |
Tensile Elongation @Break |
% |
D638 |
30 |
Flexural Strength |
psi |
D790 |
15000 |
Flexural Modulus |
psi |
D790 |
400000 |
Compressive Strength |
psi |
D695 |
13000 |
Compressive Modulus |
psi |
D695 |
375000 |
Hardness, Rockwell R |
|
D785 |
M82/R128 |
IZOD Impact Strength Notched |
ft-lb/in |
D256 |
1.3 |
IZOD Impact Strength Un-notched |
ft-lb/in |
D256 |
NO BREAK |
THERMAL PROPERTIES |
UNITS |
ASTM |
RESULTS |
Coefficient of Linear Thermal Expansion |
(x 10-5 in./in./¡ÆF) |
D256 |
3.1 |
Heat Deflection Temp at 66 psi |
¡ÆF |
D648 |
358 |
Heat Deflection Temp at 264 psi |
¡ÆF |
|
340 |
Melting Temperature |
¡ÆF |
D3418 |
374 |
Max Operating Temp |
¡ÆF |
|
300 |
Thermal Conductivity |
BTU-in/ft2-hr-¡ÆF |
C177 |
3.1 x 10-5 |
Flammability Rating |
|
UL94 |
HB |
ELECTRICAL PROPERTIES |
UNITS |
ASTM |
RESULTS |
Dielectric Strength |
V/mil |
D149 |
425 |
Dielectric Constant |
1MHz |
D150 |
3.14 |
Dissipation Factor @ 60 Hz |
1MHz |
D150 |
0.0008 |
Volume Resistivity, 50% RH |
ohm-cm |
D257 |
5 x 1016 |
|