{"id":2330,"date":"2026-05-21T15:38:42","date_gmt":"2026-05-21T07:38:42","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2330"},"modified":"2026-06-30T17:11:20","modified_gmt":"2026-06-30T09:11:20","slug":"liquid-crystal-polymer-lcp","status":"publish","type":"material","link":"https:\/\/www.jcinjectionmolding.com\/ko\/materials\/liquid-crystal-polymer-lcp\/","title":{"rendered":"\uc561\uc815 \ud3f4\ub9ac\uba38(LCP)"},"content":{"rendered":"
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\ub2f9\uc0ac\uac00 \uc131\ud615\ud558\ub294 \uc885\ud569 LCP \ub4f1\uae09<\/h2>\n

\uc6b0\ub9ac\ub294 \ucd08\ubc15\uc721 \ubcbd \uad6c\uc870\uc640 \uce58\uc218 \uc548\uc815\uc131\uc5d0 \ucd5c\uc801\ud654\ub41c \uae00\ub85c\ubc8c \uc120\ub3c4 \ud3f4\ub9ac\uba38 \ud569\uc131\uc5c5\uccb4\uc758 \ud504\ub9ac\ubbf8\uc5c4 \uc561\uc815 \ud3f4\ub9ac\uba38 \ud3ec\ubbac\ub808\uc774\uc158\uc744 \uac00\uacf5\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n\n\n\n\n
LCP \uc7ac\ub8cc \ub4f1\uae09<\/th>\n\ub300\ud45c \ube0c\ub79c\ub4dc \ubc0f \ub4f1\uae09<\/th>\n\uc8fc\uc694 \ud2b9\uc131 \ubc0f \uc7a5\uc810<\/th>\n<\/tr>\n<\/thead>\n
\uc720\ub9ac \uc12c\uc720 \uac15\ud654<\/td>\n\u2022 Celanese Vectra E130i (30% GF)
\n\u2022 Sumitomo Sumikasuper E6008
\n\u2022 DuPont Zenite 6130<\/td>\n		\ub9e4\uc6b0 \ub192\uc740 \uc778\uc7a5 \ud0c4\uc131\ub960, \ub0ae\uc740 \ud728, \uc6b0\uc218\ud55c \ud06c\ub9ac\ud504 \uc800\ud56d\uc131. \uba40\ud2f0 \uce90\ube44\ud2f0 \ud56b \ub7ec\ub108 \uc2dc\uc2a4\ud15c \ub0b4\uc5d0\uc11c \uae68\ub057\ud55c \uc720\ub3d9 \uac70\ub3d9\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc815\ubc00 \uc804\uae30 \ucee4\ub125\ud130\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n
\ubb34\uae30\ubb3c \ubc0f \uc720\ub9ac \ucda9\uc804<\/td>\n\u2022 Celanese Vectra S135
\n\u2022 Sumitomo Sumikasuper E5006 \/ E5008<\/td>\n		\ubd84\uc790 \ubc30\ud5a5\uc744 \uade0\ud615 \uc788\uac8c \uc870\uc808\ud558\uace0 \uc774\ubc29\uc131 \uc218\ucd95\uc744 \ucd5c\uc18c\ud654\ud558\ub3c4\ub85d \ubc30\ud569\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ud45c\uba74 \ud3c9\ud0c4\ub3c4\ub97c \ub192\uc774\uace0 \ubb34\uc5f0 \ud45c\uba74 \uc2e4\uc7a5(SMT) \uc194\ub354\ub9c1\uc5d0 \uc6b0\uc218\ud55c \ub0b4\uc5f4\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n
\ucd08\uace0\uc720\ub3d9 \/ \ubc15\ubcbd<\/td>\n\u2022 Celanese Vectra E840i
\n\u2022 Toray Siveras LX70G35<\/td>\n		0.15mm \ubbf8\ub9cc\uc758 \ubcbd \ub450\uaed8\ub97c \uac00\uc9c4 \ubd80\ud488\uc744 \uc704\ud574 \ud2b9\ubcc4\ud788 \uc124\uacc4\ub41c \ud0c1\uc6d4\ud55c \uc6a9\uc735 \uc720\ub3d9 \uc9c0\uc218(MFI). \ubbf8\uc138 \ud53c\uce58 \uae30\ud310 \uac04(B2B) \ucee4\ub125\ud130 \ubc0f SIM \uce74\ub4dc \uc18c\ucf13\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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LCP\uc5d0 \uc801\uc6a9 \uac00\ub2a5\ud55c \uc131\ud615 \uacf5\uc815<\/h2>\n

LCP\uc758 \ub0ae\uc740 \uc6a9\uc735 \uc810\ub3c4\uc640 \ube60\ub978 \uc804\ub2e8 \ub2f4\ud654 \uc751\ub2f5\uc740 \ub9e4\uc6b0 \uc815\uad50\ud55c \uc131\ud615 \ubc29\ubc95\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n\n\n\n\n
\uc131\ud615 \uacf5\uc815<\/th>\n\uacf5\uc815 \uc801\ud569\uc131 \ubc0f \uc751\uc6a9<\/th>\n<\/tr>\n<\/thead>\n
\ubc15\ub9c9 \uc131\ud615<\/td>\n\uc6b0\uc218\ud568. LCP\ub294 \ubcbd \ub450\uaed8\uac00 0.1mm\uae4c\uc9c0 \uc587\uc740 \ubc15\ubcbd \uc804\uc790 \uc18c\ucf13 \ubc0f \uace0\ubc00\ub3c4 5G \ucee4\ub125\ud130\uc758 \ud45c\uc900 \uc7ac\ub8cc\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n
\ub9c8\uc774\ud06c\ub85c \uc0ac\ucd9c \uc131\ud615<\/td>\n\uc6b0\uc218\ud568. \uc11c\ube0c\ubc00\ub9ac\ubbf8\ud130 \uc804\uc790 \ud558\uc6b0\uc9d5, \uce74\uba54\ub77c \ubaa8\ub4c8 \uce90\ub9ac\uc5b4, \ucd5c\uc18c \uce68\uc2b5 \uc758\ub8cc\uc6a9 \uce74\ud14c\ud130 \ud301 \uc131\ud615\uc5d0 \ucd5c\uc801\ud654\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n
\uc778\uc11c\ud2b8 \uc131\ud615<\/td>\n\uc6b0\uc218\ud568. SMT \ud638\ud658 \ucee4\ub125\ud130 \ubca0\uc774\uc2a4 \ub0b4\ubd80\uc5d0 \ubbf8\uc138\ud55c \uae08\ub3c4\uae08 \uad6c\ub9ac \ub2e8\uc790 \ud540\uc744 \ucea1\uc290\ud654\ud558\uae30 \uc704\ud574 \uc790\ub3d9\ud654 \uc0dd\uc0b0 \ub77c\uc778\uc5d0\uc11c \uad11\ubc94\uc704\ud558\uac8c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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\uc561\uc815 \ud3f4\ub9ac\uba38(LCP) \uc81c\uc870 \ubc0f \uae08\ud615 \uac00\uc774\ub4dc<\/h2>\n

\uc6a9\uc735 \uc0c1\ud0dc\uc5d0\uc11c LCP\uc758 \uace0\ub3c4\ub85c \ubc30\ud5a5\ub41c \ubd84\uc790 \uc0ac\uc2ac\uc740 \uac15\ub3c4\ub97c \uc81c\uacf5\ud558\uc9c0\ub9cc \uc774\ubc29\uc131 \uc218\ucd95 \ubc0f \uc6f0\ub4dc\ub77c\uc778 \uc57d\ud654\uc640 \uac19\uc740 \ub3c5\ud2b9\ud55c \ubb38\uc81c\ub97c \uc57c\uae30\ud569\ub2c8\ub2e4:<\/p>\n

    \n
  • \uc0ac\uc804 \uac74\uc870:<\/strong> LCP\ub294 \uc57d\uac04 \ud761\uc2b5\uc131\uc785\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 \uc218\uc9c0\uc758 \uc218\ubd84 \ud568\ub7c9\uc744 0.01% \ubbf8\ub9cc\uc73c\ub85c \uc720\uc9c0\ud558\uc5ec \uc678\uad00\uc0c1\uc758 \ud50c\ub85c\uc6b0 \ub9c8\ud06c\uc640 \uae30\uacc4\uc801 \uc57d\ud654\ub97c \ubc29\uc9c0\ud558\uae30 \uc704\ud574 140\u00b0C\u2013160\u00b0C(284\u00b0F\u2013320\u00b0F)\uc5d0\uc11c 4~6\uc2dc\uac04 \ub3d9\uc548 \uac74\uc870\uc81c \uac74\uc870\uae30\uc5d0\uc11c \uc608\ube44 \uac74\uc870\ud569\ub2c8\ub2e4.<\/li>\n
  • \uc6a9\uc735 \uc628\ub3c4:<\/strong> \ud2b9\uc815 LCP \uc720\ud615(\ud0c0\uc785 I \ub300 \ud0c0\uc785 II \ud3f4\ub9ac\uba38 \uad6c\uc870)\uc5d0 \ub530\ub77c 310\u00b0C~360\u00b0C(590\u00b0F~680\u00b0F) \uc0ac\uc774\uc5d0\uc11c \uad00\ub9ac\ub429\ub2c8\ub2e4.<\/li>\n
  • \uae08\ud615 \uc628\ub3c4:<\/strong> Managed between 60\u00b0C and 120\u00b0C (140\u00b0F to 248\u00b0F). Higher mold temperatures are recommended for high-temperature LCP grades to improve molecular blending at weld lines.<\/li>\n
  • Weld-Line Management:<\/strong> LCP molecules align heavily along the flow direction. This orientation causes weld lines (where two flow fronts meet) to be mechanically weak. Jucheng\u2019s tooling engineers utilize advanced Moldflow analysis to position gates strategically, shifting weld lines away from load-bearing structures.<\/li>\n
  • Anisotropic Shrinkage Control:<\/strong> Shrinkage is almost zero in the flow direction (0.0% to 0.1%), but perpendicular to the flow, it can reach 0.3% to 0.5%. Our in-house tooling division uses 5-axis CNC machines to precisely machine mold dimensions to compensate for this variance.<\/li>\n<\/ul>\n<\/section>\n

    <\/p>\n

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    Key Application Industries for Molded LCP Components<\/h2>\n
      \n
    • 5G Telecommunications & Electronics:<\/strong> Fine-pitch board-to-board connectors, USB Type-C sockets, SIM card slots, CPU sockets, camera module frames, and high-frequency antenna components.<\/li>\n
    • \uc790\ub3d9\ucc28 \ud30c\uc6cc\ud2b8\ub808\uc778(IATF 16949 \uc778\uc99d):<\/strong> \uc810\ud654 \ucf54\uc77c \ud558\uc6b0\uc9d5, \ubcc0\uc18d\uae30 \uc13c\uc11c, \ud30c\uc6cc\ud2b8\ub808\uc778 \uc81c\uc5b4 \ubaa8\ub4c8, LED \ub7a8\ud504 \uc18c\ucf13 \ubc0f \uc804\uae30 \uc6cc\ud130 \ud38c\ud504 \uc13c\uc11c.<\/li>\n
    • \uc758\ub8cc \uae30\uae30(ISO 13485 \uc900\uc218):<\/strong> \ucd5c\uc18c \uce68\uc2b5 \uc218\uc220 \ud301, \uace0\uae09 \uc758\ub8cc\uc6a9 \ucee4\ub125\ud130, \uc9c4\ub2e8 \uce74\ud2b8\ub9ac\uc9c0 \ubcf4\ube48 \ubc0f SMT \uc194\ub354\ub9c1\uc774 \ud544\uc694\ud55c \uce74\ud14c\ud130 \ubd80\ud488.<\/li>\n
    • Aerospace & Defense:<\/strong> High-frequency RF connectors, satellite antenna bases, specialized flight control sensor housings, and electronic switch blocks.<\/li>\n<\/ul>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"

      Comprehensive LCP Grades We Mold We process premium Liquid Crystal Polymer formulations from leading global polymer synthesizers, optimized for ultra-thin wall structures and dimensional stability: LCP Material Class Typical Brand & Grade Key Characteristics & Advantages Glass-Fiber Reinforced \u2022 Celanese Vectra E130i (30% GF) \u2022 Sumitomo Sumikasuper E6008 \u2022 DuPont Zenite 6130 Extremely high tensile […]<\/p>\n","protected":false},"featured_media":2415,"template":"","meta":[],"material_type":[20],"application_feature":[],"machining_process":[],"class_list":["post-2330","material","type-material","status-publish","has-post-thumbnail","hentry","material_type-high-performance-polymers"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/material\/2330","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/material"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/types\/material"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/media\/2415"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/media?parent=2330"}],"wp:term":[{"taxonomy":"material_type","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/material_type?post=2330"},{"taxonomy":"application_feature","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/application_feature?post=2330"},{"taxonomy":"machining_process","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ko\/wp-json\/wp\/v2\/machining_process?post=2330"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}