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Home ¢º ¿À¸µ ¢º Å×ÇÁ·ÐÄν¶¿À¸µ |
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Core Elastomer(Viton or Silicone) + Teflon Jacket/Coating
ÀÏ¹Ý °í¹«¿À¸µÀº ź¼ºÀº ÀÖÀ¸³ª, ±× ÀÚü¸¸À¸·Î´Â ³»¿¼º, ³»ÈÇмº¸é¿¡¼ »ç¿ë»ó ùÚÍ£°¡ ÀÖÀ¸¹Ç·Î,VITON ȤÀº SILICON°°Àº °í¹«¿À¸µ¿¡ Ò±æð, Ò±ûùùÊàõÀÌ ¶Ù¾î³ FEP(Fluorinated ethyleneprophylene) ȤÀº PFA(Perfluoro alkoxy)¿Í °°Àº Å×ÇÁ·Ð(PTFE : Polytetrafluoroethylene)À» °áÇÕ½ÃŲ °ÍÀÌ Å×ÇÁ·Ð Äν¶¿À¸µ(Teflon Encapsulat ed O-Ring)ÀÔ´Ï´Ù. |
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Å×ÇÁ·ÐÄν¶¿À¸µÀÇ Æ¯ÀåÁ¡ |
¢º ´ëºÎºÐÀÇÈÇоàǰ,ºÎ½Ä¼ºÀ¯Ã¼¿¡ »ç¿ë°¡´ÉÇÕ´Ï´Ù.
¢º æðäÌïÒàõÀÌ ¿ì¼öÇÕ´Ï´Ù. : -60¡É ~ +260¡É
¢º ¸¶Âû°è¼ö°¡ ³·½À´Ï´Ù : 0.1 ~ 0.2
¢º ³»ºÎ¿¡ ź¼ºÃ¼°¡ ÀÖ¾î ¹Ý¹ßź¼ºÀÌ ¶Ù¾î³³´Ï´Ù.
¢º ¾ÐÃ࿵±¸ÁÙÀ½·ü(Compression set)ÀÌ ³·½À´Ï´Ù.
¢º °¡½ºÅõ°úÀ²ÀÌ ³·½À´Ï´Ù.
¢º FDA (21CFR 177.1550)½ÂÀÎ, USP Class VIǰ¸ñÀ¸·Î ½Äǰ,Á¦¾à»ê¾÷ºÐ¾ß¿¡ ÀûÇÕÇÕ´Ï´Ù.
¢º ³»ÈÇмºÀÌ ¶Ù¾î³²À¸·Î,,°í°¡ÀÇ Ä®·¹Áî,Perlast, Simrizµî°ú °°Àº ÆÛÇ÷¯¿À¸µÀ» ´ëüÇÔÀ¸·Î½á ¿ø°¡Àý°¨ÇÒ ¼ö ÀÖ½À´Ï´Ù.
¢º »ç¿ë¿Âµµ¹üÀ§ Working Temperature Limits(¡É)
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| ¢º ³»ÈÇмº Chemical Resistance(Z700 Series) |
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Molten alkali metals, fluorine and several complex halogen compounds are incompatible with TEFLON resins and should be avoided.
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¡á RATING SYSTEM
A little or no effects(volume swell < 10%)
B possible loss of physical properties(volume swell 10~20%)
C Noticeable change(volume swell 20~40%)
U Not suitable for service - insufficient Info |
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