Figures 1 and 2´Â SUMIKASUPER LCP°¡ ¿ëÇØÁ¡µµÀÇ Àü´Ü¼ÓµµÀÇÁ¸¼º, ¿ÂµµÀÇÁ¸¼ºÀ» ³ªÅ¸³À´Ï´Ù.
´Ù¸¥ ¿£ÇÁ¶ó¿¡ ºñÇØ, ´«¿¡ ¶ç´Â ¿ëÇØ Á¡µµÀÇ ¿Âµµ ÀÇÁ¸¼º, Àü´Ü¼ÓµµÀÇÁ¸¼ºÀÌ Å©°í, ÀûÀýÇÑ »çÃ⼺Çü Á¶°Ç¿¡¼´Â ÀúÁ¡µµ¸¦ ³ªÅ¸³À´Ï´Ù. |
Figures 1 ¿Ü°ü¿ëÇØÁ¡µµÀÇ Àü´Ü¼Óµµ ÀÇÁ¸¼º[Shear Rate Dependency of Apparent Melt Viscosity] |
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Figures 2 ¿ëÇØÁ¡µµÀÇ ¿ÂµµÀÇÁ¸¼º[Temperature Dependency of Apparent Melt Viscosity] |
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Figure 3¿¡ ³ªÅ¸³½ ±ÝÇüÀ» »ç¿ëÇØ, °¢ ±×·¹À̵åÀÇ À¯µ¿¼ºÀ» ÃøÁ¤ÇØ
Figure 4ÀÇ thin-wall section moldability (thickness of 0.2, 0.3 mm)À»,
Figure 5¿¡ 1mm thicknessÀÇ Bar Flow Length¸¦ ³ªÅ¸³À´Ï´Ù. |
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Figures 3 À¯µ¿Àå Æò°¡ ±ÝÇü[Mold for Thin-wall Flow Length Measurement]
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Specimen thickness : |
0.3mm |
Runner : |
φ4.0mm |
Gate : |
0.3t 1.5w 2.0L |
Flow length is the average of 4 cavities. |
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Specimen thickness : |
0.2mm |
Runner : |
φ3.0mm |
Gate : |
0.2t 1.5w 2.0L |
Flow length is the average of 4 cavities. |
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Figures 4 À¯µ¿¼º[Thin-wall Moldability] |
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Molding machine : |
Nissei Jushi Kogyo PS10E1ASE |
Injection pressure : |
0.2mmt : 90MPa(ca.900kg/cm2) |
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0.3mmt : 60MPa(ca.600kg/cm2) |
Injection speed : |
0.2mmt : 95% |
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0.3mmt : 60% |
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Figures 5 °¢Á¾¿£ÇÁ¶óÀÇ À¯µ¿¼º[Flow length of Various Types of Engineering Plastics] |
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