LCPÀÇ ³»¿­¼º


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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¿¡ À־ÀÇ Áß·® °¨¼Ò´Â 1% ÀÌÇÏ·Î ¸Å¿ì ÀûÀ¸¸ç ¿­ÀûÀ¸·Î ¾ÈÁ¤ÇÑ °ÍÀ» ¾Ë ¼ö ÀÖ½À´Ï´Ù.
Figure 1 TGA Curve
ÃøÁ¤±â±â:TG50 model by Simadzu Seisakusho
¿Âµµ »ó½ÂÀ²:10 °C/min
±â¾Ð:Áú¼Ò(nitrogen gas)°¡½º
table 1 ¿­ºÐÇؿµµ(Thermal Decomposition Temperature)
Resin components
ºÐÇؿµµ[Decomposition temperature( °C)]
1% Áß·®°¨¼Ò¿Âµµ Main ºÐÇؿµµ
E5008
E5008L
520
559
E4008
520
555
E6008
E6006L
500
550
E6807LHF
500
550
E7008
E7006L
480
530
PBT(GF-30%)
370
421
PPS(GF-40%)
460
556

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»¿­³ëÈ­¼º[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)
table 2 Relative temperature index of SUMIKASUPER LCP (UL-746B)
(t=3.2mm)
Grade
Item
Electric
Mechanical
With impact Without impact
E5008
240
220
240
E5008L
240
220
240
E4008
200
200
240
E6008
220
200
240
E7008
130*
130*
130*
E7006L
130*
130*
130*
Notes) *mark´Â Àü¹æÇâÁ· LCP¼öÁö¿¡ ÁÖ¾îÁø ÃÖÀú ¿Âµµ ÀÔ´Ï´Ù.

¿¬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.