Shanghai Daoqin Plastics Co., Ltd.

         is more good meet/satisfy connectors manufacturing 商不断变化 demand, Sumitomo chemical development types new type SumikaSuper LCP and other grade, is high speed connectors design, 包括背 sheet/plate and used for 信息娱乐 automotive connectors. SumikaSuper E6205L is types low dielectric constant polymer, non combined need more high data speed degree connectors. however, for/regarding need relatively low dielectric constant also need relatively low loss consumption 因子(relatively low loss consumption positive 切) connectors, tool has different chemical structure 独特LCP称 is SumikaSuper SR1205L, can more good meet/satisfy connectors 几何形状 and design requirements.

         for/regarding need electrical magnetic dry 扰(EMI) high speed and equipment, SumikaSuper SZ6911EM due to quality decline formed is grade product, design used for provide EMI屏蔽. and other grade combined iron magnetic pellets, will EM波转换 formed hot can, rear can through hot tube/pipe system 排出. new and other grade 都受益于 Sumitomo chemical polymer combined formed and composite/compounding technology.

        LCP is series polymer, can production tool has processing features and high property can thermoplastic property plastics parts, therefore it usually used for substitute/replace metal, and other plastics, is it tool has high heat resistant property, excellent flow property and decrease light weight or decrease/reduce 侧壁余 amount machine 会. large more 数商业LCP is polyester, its in high hot and mechanical properties, solid has flame retardant property, good weather resistance, excellent electrical property can, high resistant force cracking property and chemical inert property. this make it formed is electrical and electronics parts (包括 light cable, PCB, sheet/slice 载体, connectors (传统, frequency (RF) and light 纤) and other surface 贴装元 parts), micro machine electrical system (MEMS) selection), automotive application (包括点火 and system parts, base/seat, parts, 线圈形式 and device), printing machine /复印 machine /传 true parts, tool, high retardant 隔/蒸馏 processing food container, and chemical 处理组 parts (包括泵, table/sheet and 阀门).

         usually through injection molding processing, LCP parts can through thermoplastic welding technology 连接, especially is ultra- 声波 and light welding. due to it separation high degree rigid property structure and it liquid property 质, it toward 于几乎 is property and 占据堆叠 orientation, solid versus or liquid versus how to maintain its 顺序, LCP is high degree toward property. basic upper, LCP polymer inner non has force difficult bad, separation between grade relatively low more easy bad.

        尽 tube/pipe large more thermoplastic property plastics, especially is fiber reinforcement thermoplastic property plastics in processing rear performance 出一定程 degree toward property, 但LCP property can in flow and toward flow direction upper can can has very large 差异, this in design used for this polymer parts and tool need attention/notes (并避免挑战) this features. this separation high degree has and property features make LCP in flow direction upper tool has reinforcement features, has obtain excellent mechanical properties. however, LCP high toward property 也意味 焊缝(its in tool has different separation orientation flow front poly) relatively low, therefore easy warpage and hot 膨胀差异. therefore, LCP通 commonly used glass fiber and material filler reinforcement, is is increase rigid degree and strong/high degree, is is reduce toward property.

         through injection molding tool in gate design can decrease/reduce warpage. due to its high property can, LCP price versus 应. however, due to it tool has high melt flow rate, fast speed solid time and in flow direction upper low hot 膨胀, this polymer can formed thin parts, cycle short, in low quality and low material use lower provide high property can - has its in has 助于抵消 relatively high 初始材 material cost. (it can made formed large thick parts.)LCP典 type heat stabilized property make processing can has heavy use again abrasion and recycling waste product parts, this again decrease/reduce material loss reduce has 效 部 parts cost.