Shanghai Daoqin Plastics Co., Ltd.

         in day 于青岛即墨召开 由 China combined formed resin 供销协会主办 2019即墨石墨烯 industry development forum upper, and expert table/sheet 示, stage/phase 石墨烯 in polymer/macromolecule material in application already 初露锋芒. polymer/macromolecule material market demand 变化, 石墨烯 future will has more large application force.

         application scope 广泛

        石墨烯 very large degree upper can to industrial function. “石墨烯 micro sheet/slice in composite/compounding material in application tool has low 渗滤, wear resistant, lubricated, gloss, high strength and other advantages. ”华侨 large material and engineering 学院教授陈国华 table/sheet 示, in engineering plastics reinforcement 方面, 石墨烯 can separation substitute/replace 炭黑, 二硫化钼, carbon fiber, carbon nano tube/pipe, oxidation aluminum and other; in heat resistant property reinforcement 方面, 石墨烯 add to polyurethane ester, nylon, polyphenylene sulfide (PPS), polyoxymethylene (POM), polypropylene (PP), polyethylene (PE) and other material in can improvement its heat resistant property. in addition, 石墨烯 add also can improves engineering plastics thermally conductive, weather resistant, retardant 隔, conductive and other property can.

        常州第六元素材 material corporation has company 贾云龙也 table/sheet 示, currently in non resin material field/area, 石墨烯 main applications metal composite/compounding material, can, thermally conductive film, device and other; in resin field/area, 石墨烯应 used for function coating material, 橡胶, plastics pipe/tube and other.

         modified significantly

         use 石墨烯 production poly coating material 威海云山科技 has company technology 总监程瑾宁 introduction, 石墨烯 and 石墨烯 micro sheet/slice structure can in coating in formed 层叠 屏蔽层, has retardant 挡腐蚀介质渗透, large improve/increase coating anti can force.

        “ and pure ring oxygen resin versus comparison, add amount 石墨烯 ring oxygen resin composite/compounding material performance relatively strong/high force property can and relatively low abrasion loss rate. ”天津 industrial large material and engineering 学院教授耿宏章 introduction 说.

         in thermally conductive field/area, 石墨烯 as is filling agent tool has obvious advantages. 北京市 chemical industrial research has responsibility company general manager, high grade engineering 师贾义军 introduction 说: “ currently Common machine filler as is filling material 会导致材 material thermally conductive property defect, add a large amount of filler achieve thermally conductive property rear, material mechanical properties large decline. 而石墨烯 using/adopting filling, reinforcement, flame retardant and other composite/compounding modified technology and process achieve high thermal properties meanwhile, material mechanical properties reduce or large reduce. ”

         market force large

         electronics device parts development to chemical industry material new requirements. 贾义军 table/sheet 示, year, electronics machine high property can 化, machine composite/compounding 化, device parts toward small type and 便携式 direction development, generate electronics parts high hot amount issues. resin is Raw Materials modified plastics injection molding parts already can meet/satisfy this type of dispersion hot requirements, development new type thermally conductive composite/compounding material formed is currently research hot 点. 石墨烯本身 tool has thermally conductive property high, specific gravity light and other features, as is filling type high thermally conductive plastics filling material has very large application force.

         market 调研显示, LED灯, light type dispersion hot device, electric vehicles, medical equipment and light type automotive for plastics demand increase, 2021 year thermally conductive plastics market expected will to 2.551 100 million USD, outlook/prospects can 观.

        “但 its in still has technology need breakthrough. ”贾义军指出, amount low cost made high quality 石墨烯材 material, and for 石墨烯进行 can function 化处理以 improve/increase its in polymer in dispersion property still tool has 挑战. meanwhile composite/compounding material in 石墨烯 and polymer between versus function mechanism need discussion, make system 化, 理论化, decrease/reduce related research as property. in addition, also also need 进一步考察石墨烯 filling high thermally conductive plastics thermal properties effect/influence factors, deep material thermal properties research.

        贾云龙 table/sheet 示, 石墨烯 in fiber reinforcement hot solid property composite/compounding material and thermoplastic property material in has very large application force. is used for recycling plastics production manufacturing, 引入石墨烯 can improve/increase recycling plastics mechanical properties, also can increase recycling 次数;二 is used for aviation aerospace field/area carbon fiber composite/compounding material thin 层预浸 material manufacturing;三 is used for high property can bearings manufacturing, 引入石墨烯 has obtain wear resistance, thermally conductive property and mechanical properties improves.