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RADEL R -PPSU
Radel½Ã¸®Áî´Â ³»ÈÇмº ¹× ³»¿¼º¿¡ ÀÖ¾î PSU(Polysulfone), PEI(Ultem)º¸´Ù ¶Ù¾î³ Sulfone°è¿ÀÇ °í¿Â ºñÁ¤Çü ¿°¡¼Ò¼º Çöó½ºÆ½À¸·Î Radel A(PES PolyArylEtherSulfone), Radel R(PPSU) µîÀÌ ÀÖ´Ù. Radel R-polyphenylsulfoneÀº ¶Ù¾î³ ±â°èÀû Ư¼º ³»¿¼º Àü±âÀû Ư¼ºÀ» °í·ç °¡Áö°í ÀÖ´Â ¹«ÃæÁø ºñ°áÁ¤ ¿°¡¼Ò¼º Çöó½ºÆ½. °í¿Â ½ºÆÀ ȯ°æ¿¡¼µµ Ä¡¼ö¾ÈÁ¤¼ºÀ» À¯ÁöÇϸç, ³»Ãæ°Ý¼º ¹× °æ·®¼ºÀ¸·Î ½ºÆÀ¿ÀƮũ·¹À̺ê, Á¤¹ÐÀÇ·á±â, Ä¡°ú ¿Ü°ú ¼ö¼ú±â±â¿ëÀ¸·Î ¸¹ÀÌ »ç¿ëµÉ »Ó ¾Æ´Ï¶ó, ¶Ù¾î³ Àý¿¬Æ¯¼ºÀ¸·Î Àü±âÀüÀÚ ¹ÝµµÃ¼ ºÎÇ°À¸·Îµµ »ç¿ëµÈ´Ù.
Ư¼º
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¶Ù¾î³ ³»°¡¼öºÐÇؼº(¹Ýº¹µÈ ½ºÆÀ¼Òµ¶¿ë¿¡ ÀûÇÕ)
³·Àº ¿Âµµ¿¡¼ Áú±ä Ư¼º
¸Å¿ì ÁÁÀº Ä¡¼ö¾ÈÁ¤¼º
FDA, NSF pass
ÁÁÀº Àü±âÀý¿¬¼º ¹× À¯Àüü¼º(UL94 V-0)
ÀüÇüÀû ¿ëµµ
»ó¾÷ºñ¿ë±â ³»ºÎ ÀÎÅ׸®¾î, ÄÚÆà ¹× º¹ÇÕÀç, Ãë»ç±â, ¿ÍÀ̾î ÄÉÀ̺í Àý¿¬, ¹ÝµµÃ¼ Á¦Á¶ ¹× Å×½ºÆ®, °í¿Â À½·áÁ¦Á¶, ½ÄÇ°°ø±Þ Æ®·¹ÀÌ, ÀÇ·á±â ÄÉÀÌ ¹× Æ®·¹ÀÌ, ÀÇ·á±â±â, Ä¡°ú ±â±â ¹× Ä«¼¼Æ®, ÆßÇÁ ÇÇÆà ¹× ¸Å´ÏÆúµå.
TYPICAL PROPERTIES of RADEL® R
|
ASTM or UL test |
Property |
Radel® R |
|
|
PHYSICAL |
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|
D792 |
Density (lb/in©ø)
(g/cm©ø) |
0.047
1.30 |
|
|
D570 |
Water Absorption, 24 hrs (%) |
0.4 |
|
|
MECHANICAL |
|
|
D638 |
Tensile Strength (psi) |
11,000 |
|
|
D638 |
Tensile Modulus (psi) |
340,000 |
|
|
D638 |
Tensile Elongation at Yield (%) |
30 |
|
|
D790 |
Flexural Strength (psi) |
15,500 |
|
|
D790 |
Flexural Modulus (psi) |
345,000 |
|
|
D695 |
Compressive Strength (psi) |
13,400 |
|
|
D695 |
Compressive Modulus (psi) |
280,000 |
|
|
D785 |
Hardness, Rockwell |
M80 / R120 |
|
|
D256 |
IZOD Notched Impact (ft-lb/in) |
2.5 |
|
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THERMAL |
|
|
D696 |
Coefficient of Linear Thermal Expansion
(x 10-5 in./in./¡ÆF) |
3.10 |
|
|
D648 |
Heat Deflection Temp (¡ÆF / ¡ÆC)
at 264 psi |
405 / 207
|
|
|
D3418 |
Glass Transition Temp (¡ÆF / ¡ÆC) |
428 / 220 |
|
|
- |
Max Operating Temp (¡ÆF / ¡ÆC) |
300 / 149 |
|
|
C177 |
Thermal Conductivity
(BTU-in/ft©÷-hr-¡ÆF)
(x 10-4 cal/cm-sec-¡ÆC) |
2.4
8.3
|
|
|
UL94 |
Flammability Rating |
V-O |
|
|
ELECTRICAL |
|
|
D149 |
Dielectric Strength (V/mil) short time, 1/8" thick |
360 |
|
|
D150 |
Dielectric Constant at 1 MHz |
3.44 |
|
|
D150 |
Dissipation Factor at 1 MHz |
0.0017 |
|
|
D257 |
Volume Resistivity (ohm-cm)at 50% RH |
> 1015 |
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