{"id":2536,"date":"2026-06-15T16:21:38","date_gmt":"2026-06-15T08:21:38","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2536"},"modified":"2026-06-29T17:20:49","modified_gmt":"2026-06-29T09:20:49","slug":"lcp-celanese-vectra-e840i","status":"publish","type":"material_model","link":"https:\/\/www.jcinjectionmolding.com\/ru\/materials\/liquid-crystal-polymer-lcp\/lcp-celanese-vectra-e840i\/","title":{"rendered":"LCP-Celanese Vectra E840i"},"content":{"rendered":"
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Vectra E840i LDS Plating & Mechanical Profile<\/h2>\n

VECTRA\u00ae E840i LDS is a 40% mineral filled, laser-direct-structuring Liquid Crystal Polymer (LCP) resin engineered by Celanese, designed to deliver stable plating performance, low warpage, and excellent heat resistance:<\/p>\n\n\n\n\n\n\n\n
\u0424\u0438\u0437\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0438 \u043e\u043f\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430<\/th>\nVectra E840i Spec Values<\/th>\n3D-MID Molding Advantage<\/th>\n<\/tr>\n<\/thead>\n
LDS Plating Catalyst<\/td>\nMetal-Organic Palladium Complex<\/td>\nContains specialized organometallic additives, enabling high-precision laser activation and selective copper-nickel-gold plating.<\/td>\n<\/tr>\n
High Stiffness Modulus<\/td>\nTensile Modulus 10,000 MPa \/ Flexural 11,000 MPa<\/td>\nDelivers outstanding mechanical rigidity, ensuring complete dimensional integrity in high-density electronic assemblies.<\/td>\n<\/tr>\n
Low Isotropic Warpage<\/td>\n40% Isotropic Mineral Filler<\/td>\nSignificantly reduces LCP anisotropic shrinkage, preventing part twisting and securing absolute coplanarity in SMT assemblies.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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Specialized 3D-MID Process Configurations for Vectra E840i<\/h2>\n

With its high mineral load and excellent thermal stability, Vectra E840i LDS is highly optimized for selective metallization:<\/p>\n\n\n\n\n\n\n\n
\u041a\u043b\u0430\u0441\u0441 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438 \u043b\u0438\u0442\u044c\u044f \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c<\/th>\n\u0421\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c \u0441 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u043c \u0438 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0435 \u0434\u0435\u0442\u0430\u043b\u0438<\/th>\n<\/tr>\n<\/thead>\n
Molded Interconnect Devices (3D-MID)<\/td>\nExcellent. The primary process for Vectra E840i. Optimized for multi-functional integrated electronic circuits, sensor mounts, and micro-substrates.<\/td>\n<\/tr>\n
High-Density 5G Antennas<\/td>\nExcellent. Low dielectric tangent and high-heat dimensional stability are perfect for molding direct-platable high-frequency smartphone antennas.<\/td>\n<\/tr>\n
Automotive Electronic Carriers<\/td>\nGood. High specific modulus, extremely low outgassing, and excellent chemical resistance allow clean powertrain electronic runs.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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LCP-Celanese Vectra E840i Tooling & LDS Quality Guide<\/h2>\n

Molding an ultra-high thermal resistant, 40% mineral-filled LCP like Vectra E840i LDS requires precise melt temperature controls and optimized mold venting:<\/p>\n

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Low-Warp Mold & Cooling Configuration<\/p>\n

Because of the 40% mineral fillers, Vectra E840i LDS exhibits extremely low parallel shrinkage (0.10%) and low normal shrinkage (0.50%). Jucheng’s tooling division uses 5-axis CNC machines to cut precise mold cavities and balance cooling paths, preventing uneven thermal contraction and structural warping.<\/p>\n<\/div>\n

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\u041c\u0430\u0442\u0440\u0438\u0446\u0430 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440 \u043f\u0440\u0435\u0441\u0441-\u0444\u043e\u0440\u043c\u044b \u0441 \u043c\u0430\u0441\u043b\u044f\u043d\u044b\u043c \u043d\u0430\u0433\u0440\u0435\u0432\u043e\u043c \u043f\u043e\u0434 \u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u043c<\/p>\n

To prevent surface fibers from floating and secure maximum plating adhesion, mold temperatures must be maintained continuously at 80\u00b0C\u2013120\u00b0C (176\u00b0F to 248\u00b0F) using pressurized oil temperature controllers. Low mold temperatures prevent the crystalline phase from forming correctly, resulting in part warpage.<\/p>\n<\/div>\n

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S136 Hardened Steel Core (Cavity Protection)<\/p>\n

40% short mineral fillers act as an abrasive medium under high injection speeds. Jucheng\u2019s tooling division prevents cavity erosion by constructing molds with premium S136 stainless tool steel hardened to 48\u201352 HRC and machined on our 5-axis CNCs, ensuring long-term parting line precision and flash-free parts.<\/p>\n<\/div>\n

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\u0420\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u043d\u044b\u0439 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b \u043f\u0440\u0435\u0434\u0432\u0430\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u0441\u0443\u0448\u043a\u0438 \u043e\u0441\u0443\u0448\u0438\u0442\u0435\u043b\u0435\u043c<\/p>\n

While LCP absorbs minimal water, moisture causes hydrolytic splay and weld line degradation. We desiccant-dry Vectra E840i LDS resin at 150\u00b0C (302\u00b0F) for 4\u20136 hours, keeping internal moisture below 0.01% to secure optimal molecular bonds.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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Key Application Fields for LCP-Celanese Vectra E840i<\/h2>\n
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  • 3D Molded Interconnect Devices (3D-MID):<\/strong> Platable high-frequency smartphone antennas, selective metallization sensor carriers, integrated microelectronic circuits, and diagnostic micro-substrates.<\/li>\n
  • Automotive Powertrains & Electronics (IATF 16949):<\/strong> High-voltage EV battery connectors, powertrain control modules, LED lamp sockets, and electric water pump sensors.<\/li>\n
  • \u041c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u0435 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u044b (\u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u0435\u0442 ISO 13485):<\/strong> \u0425\u0438\u0440\u0443\u0440\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043d\u0430\u043a\u043e\u043d\u0435\u0447\u043d\u0438\u043a\u0438 \u0434\u043b\u044f \u043c\u0430\u043b\u043e\u0438\u043d\u0432\u0430\u0437\u0438\u0432\u043d\u044b\u0445 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439, \u0432\u044b\u0441\u043e\u043a\u043e\u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0435 \u043c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u0435 \u0440\u0430\u0437\u044a\u0435\u043c\u044b, \u043a\u0430\u0442\u0443\u0448\u043a\u0438 \u0434\u043b\u044f \u0434\u0438\u0430\u0433\u043d\u043e\u0441\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043a\u0430\u0440\u0442\u0440\u0438\u0434\u0436\u0435\u0439 \u0438 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b \u043a\u0430\u0442\u0435\u0442\u0435\u0440\u043e\u0432, \u0442\u0440\u0435\u0431\u0443\u044e\u0449\u0438\u0435 \u043f\u0430\u0439\u043a\u0438 SMT.<\/li>\n<\/ul>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"

    Vectra E840i LDS Plating & Mechanical Profile VECTRA\u00ae E840i LDS is a 40% mineral filled, laser-direct-structuring Liquid Crystal Polymer (LCP) resin engineered by Celanese, designed to deliver stable plating performance, low warpage, and excellent heat resistance: Physical & Optical Property Vectra E840i Spec Values 3D-MID Molding Advantage LDS Plating Catalyst Metal-Organic Palladium Complex Contains specialized […]<\/p>\n","protected":false},"featured_media":2534,"template":"","meta":[],"class_list":["post-2536","material_model","type-material_model","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/ru\/wp-json\/wp\/v2\/material_model\/2536","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/ru\/wp-json\/wp\/v2\/material_model"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/ru\/wp-json\/wp\/v2\/types\/material_model"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ru\/wp-json\/wp\/v2\/media\/2534"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/ru\/wp-json\/wp\/v2\/media?parent=2536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}