Shanghai Daoqin Plastics Co., Ltd.

in front China combined formed resin 供销协会, China polyurethane ester industrial 协会, China fluorine silicon has machine material industrial and other combined 主办, China automotive light amount non metal material industry 联盟承办 new material application development large automotive light amount non metal material industry seminar upper, and table/sheet 一致认 is, chemical industry new material force automotive light amount development, future force large.

light amount large 势 趋

automotive is what need light amount 化? China automotive industrial 协会主任杜道锋 introduction 说: “ related regulations for automotive consumption 进行 严格限定, requirements 2015 year 平均油 consumption control in 6.9 rise /百千米以 inner, 2020 year control in 5.0 rise /百千米以 inner. meanwhile, light amount is achieve energy saving emission reduction important measures, is improves product competition force important 途径. experiment/testing data 显示, quality decrease light 100千克, consumption reduce 约0.4 rise /百千米, 0~100千米/时 accelerated property improves 8%~10%, made 动距离 shrink short 2～7米. ”

“无论 is 传统乘 use 车, heavy type use 车, also is new can automotive, can automotive, for light amount has different 诉求. ”第一 automotive group company R&D 总院材 material high grade 主任朱熠指出, can and other in improves automotive quality, property can, meanwhile, belt/tape quality increase, need through use light amount material balanced.

朱熠认 is, currently automotive light amount in design, manufacturing, material technology and other more 方面进行集 formed. its main/primary 途径包括 optimization design, optimization function 配置, improves structure strong/high degree and material technology and other. its in, material technology light alloy, high strength 钢, high property can engineering plastics and composite/compounding material, foaming 蜂窝材 material and other.

multiple material already has application

China electric vehicles 百人会 new can automotive research 院副院 long high table/sheet 示, automotive light amount key/critical is high property can material —— polymer/macromolecule material. high property can material main/primary has 四方面 advantages: is light high strength, polymer/macromolecule material density is 普通钢材 15%~20%;二 is good processing properties, through different polymer/macromolecule material combined and molding processing methods, can made formed different function polymer/macromolecule automotive material;三 is excellent comprehensive property can, polymer/macromolecule material tool has more function property, can meet/satisfy heat resistant, resistant 寒, corrosion resistant property, wear resistant loss, anti water property and other function property requirements;四 is excellent decoration 效果, can processing formed tool has complex type and multiple color color products.

in 汽零部 parts investment company general manager 田亚梅 table/sheet 示, plastics parts is automotive light amount direction. chemical industry material and its composite/compounding products already in automotive light amount 化方面 has application. currently, polypropylene (PP) plastics automotive plastics use amount 46.5%, 2018 year use amount to 488 10,000 tons; nylon material more used for automotive engine cover/cap, dispersion hot device 风扇罩, gas tube/pipe, machine 罩, dispersion hot device and battery pallet and other, 2018 year use amount 达122.2 10,000 tons;ABS engineering plastics in automotive inner 饰 仪 table/sheet sheet/plate, 格栅, decoration, and automotive and other parts to application, 2018 year use amount 达65 10,000 tons.

China fluorine silicon 协会秘书 long 张建军 table/sheet 示, fluorine resin, fluorine coating material, fluorine and other already in automotive material 回路, electrical plant/unit parts in to application. its in, fluorine material typical applications has 曲轴, gas 门油封 and other; has machine silicon material in decrease and drop parts, 接缝密封 and 平面密封, safety gas coating and other application relatively more.

high also introduction, carbon fiber relatively decrease heavy can 达60%, its ratio strong/high degree, ratio rigid degree, can amount absorption and other property can strong/high aluminum alloy and alloy. 宝马I3 and I8 ultra- light heavy core technology is a large amount of use carbon fiber reinforced composite/compounding material.

development force large

future, combined formed resin, polyurethane ester and carbon fiber, fluorine silicon, glass fiber (GF) and other material 共同组 formed composite/compounding material application will more 广泛, new can 源, can and other future automotive and related industry development.

Wanhua Chemical group corporation has company high property can material research long 张明明 table/sheet 示, future modified plastics industry still in relatively large development 空间. charging stations industry is use modified plastics market future growth 点之一, 2020 year charging stations industry market will to 1000 100 million yuan, its in modified plastics ratio 60% above, is 600 100 million yuan.

carbon fiber composite/compounding material has formed is automotive structural parts light amount material 主线. high table/sheet 示, carbon fiber composite/compounding material step/link less, 规模化 application tool industry can property, development 空间巨 large. false 设2020 year automotive output/production volume to 2300万辆, automotive quality is 1500千克, expected carbon fiber composite/compounding material in automotive industry rate 2%, meanwhile false carbon fiber material cost is 70元/千克, 测算2020 year automotive carbon fiber need amount is 69 10,000 tons, for market 规模483 100 million yuan.

他 table/sheet 示, full very more and 国际车企宣布 禁售燃油车 time table/sheet. 乐观情况 lower, IEA expected 2030 year full electric vehicles has amount will 达2.28 100 million 辆, energy saving and new can automotive technology expected 2030 year electric vehicles has amount 达8000万辆. comprehensive 看, 2030 year China electrical 动车保 has amount will full 球 35%.

new can automotive development for fluorine silicon material 也提出 more more demand. 张建军 table/sheet 示, has machine silicon tool has good chemical resistant product property, insulation property and heat resistant property, in new can automotive high pressure cable in use can ensure power/electricity safety property and can property. battery need a large amount of use high fluorine material improvement related parts property can and ensure safety property, high can amount density battery in, coating poly fluorine ethylene coating film in maintain relatively high flexibility property meanwhile, for electrical understanding liquid performance color chemical resistance.

China automotive light amount non metal material industry 联盟秘书 long table/sheet 示, future will more more industry combined 纵, upper lower industry for as, add fast non metal material in automotive industrial in application.