LCPÀÇ ³»¿¼º |
¿ºÐÇØ °³½Ã ¿Âµµ |
SUMIKASUPER LCP´Â ³ôÀº ¿¾ÈÁ¤¼ºÀ» °¡Áö°í ÀÖ½À´Ï´Ù. TGA(Thermogravimetric Analysis) [Figure 1, and Table 1] °á°ú·Î ºÎÅÍ, Áú¼ÒÁß¿¡¼ÀÇ ºÐÇØ °³½Ã´Â ¾à450¡É·Î ³ô°í ±×¸®°í, 500¡É¿¡ ÀÖ¾î¼ÀÇ Áß·® °¨¼Ò´Â 1% ÀÌÇÏ·Î ¸Å¿ì ÀûÀ¸¸ç ¿ÀûÀ¸·Î ¾ÈÁ¤ÇÑ °ÍÀ» ¾Ë ¼ö ÀÖ½À´Ï´Ù. |
|
|
ÇÏÁß±¼°î¿Âµµ(Deflection Temperature Under Load) |
±¸ºÐ | DTUL | ºñ°í |
E5000 Series | 330~360 ¡É | |
E4000 Series | 310~320 ¡É | |
E6000 Series | 270~290 ¡É | |
E6000HF Series | 250~280 ¡É | |
E7000 Series | 240~250 ¡É |
Àå±â³»¿¼º(Long-term Heat Resistance) |
³»¿³ëȼº[Heat Aging Resistance (260 °C).] Figure 2´Â SUMIKASUPER LCPÀÇ 260 °C. °ø±âÁß¿¡¼ÀÇ °µµ º¸°ü À¯Áö ¼º´É ÀÔ´Ï´Ù. |
||||||||||||||||||||||||||||||||||||||||
Figure 2 Heat aging property of SUMIKASUPER LCP (260 °C in air)
|
|
¿¬¼Ó»ç¿ë¿Âµµ[Continuous Service Temperature] |
SUMIKASUPER LCP´Â ÇÏÁß±¼°î¿Âµµ¿Í ¿¬¼Ó»ç¿ë°¡´É¿ÂµµÀÇ Balance°¡ ¶Ù¾î ³³´Ï´Ù. |
Figure 3 Continuous Service Temperature and DTUL |
Soldering Heat Resistance |
SUMIKASUPER LCP´Â ³»¿¿£ÇÁ¶óÁß¿¡¼ ÃÖ°íÀÇ Soldering Heat Resistance¸¦ °¡Áö°í ÀÖ½À´Ï´Ù. |
Dimensions of specimen : JIS K7113 No.(1/2)dumbbell 1.2t, Solder : H60A(Tin60%,Iead40%) |
|
* | The values within the above graph represent the limit, in seconds ("> 60" means the product will not deform, even when soaked in a solder bath for 60 seconds). Blistering may occur, even in temperatures less than the above deformation temperatures, depending upon the molding conditions. |