PPS在汽车上的应用及探索课件

1、PPS在汽车上的应用及探索STUDY AND APPLICATION OF PPS TO AUTO重庆工商大学华帆汽车特种工程塑料应用技术研究所 Application Technology Institute of HUAFAN Auto Special Engineering Plastics of CTBU 重庆工商大学华帆汽车特种工程塑料应用技术研究所 Application Technology Institute of HUAFAN Auto Special Engineering Plastics of CTBU 由Was composed of 重庆工商大学Chongqing

2、Technology and Business University,四川得阳科技股份有限公司及四川得阳特种新材料有限公司 Sichuan Deyang Science&Technology Co., Ltd and Sichuan Deyang Special New Material Co., Ltd,重庆力帆实业（集团）有限公司Lifan Industry(Group) Co.,LTD, 重庆净华环保工程有限公司Chongqing Jinghua Environment Protection Engineering Co.,LTD四家单位共同发起于2008年5月13日正式成立and es

3、tablished on May 13,2008. 汽车用塑料材料的发展Development of plastics for auto 随着汽车工业的发展,汽车塑料制品已由普通装饰件开始向结构件、功能件方向发展。因而要求汽车用塑料材料向强度更高、冲击性更好、超高流动的复合材料和塑料合金方向发展。Along with the development of auto industry, plastics part for auto begin to changed from ornament to structural component and functional part . So the

4、 development of plastics for auto is composite and plastics alloy with higher tensile strength, impact strength and super fluidness.现状与发展Actuality and Development目前用量最多的是通用改性塑料，如PP、PE、PVC、ABS及PA等耐热增强的改性，今后发展的方向是高档车越来越多使用工程塑料和特种工程塑料及其改性材料，以替代金属件。特别是PPS的功能化、合金化的改性应用。Now the most popular is common modi

5、fied plastics, such as PP, PE, PVC, ABS, PA, etc. But the development is that engineering plastics、 special engineering plastics and their modified materials. They substitute the metal part in top grade car. Especially, more and more functional or alloying PPS is used for functional or structural pa

6、rt. 聚苯硫醚（Polyphenylene Sulfide，PPS）的主要特性 Major Characteristics of PPS1、耐热性能 优异；1、excellent heat resistance;2、优异的耐蠕变性和抗疲劳性 ；2、excellent anti-creep property and anti-fatigue property;3、阻燃性好 ；3、excellent burning resistance;4、电绝缘性能优异 ；4、excellent insulation property;5、耐化学腐蚀性强 ；5、excellent resistance to

7、chemicals6、流动性好 ，易成型加工，生产效率高；6、good fluidness, easy to mould and high efficiency;7、易于共混改性成塑料合金7、mixing modified plastics alloys easily. 汽车内饰部分Interiors 得阳特种新材料有限公司高性能经济性PPS改性粒料在汽车内饰部分的应用占总用量的50%，约0.75万吨 50% of high performance and economically modified PPS of Deyang Special New Material Company is u

8、sed for interior parts of auto. Its weight is about 7500t.汽车内饰部分 Interiors 1、汽车仪表板1、 Instrument Panel汽车内饰部分 Interiors3、侧窗防霜器 ；3、side window defroster;4、轿车自动座椅的靠背调节系统 零件，如倾斜摇臂 ；4、adjusting parts of automatic seat back system, such as tilting arm-shift;5、汽车门锁主要包括内、外手柄部分，连接部分和锁体部分 等。5、latch-handle I/S

9、and O/S, pontes, lock body, etc.汽车外饰件 Exteriors 得阳特种新材料有限公司高刚性、高韧性PPS改性粒料在汽车外饰件的应用占总用量的30%，约0.45万吨 。30% of high rigidity and toughness modified PPS of Deyang Special New Material Company is used for exterior parts of auto. Its weight is about 4500t.汽车外饰件 Exteriors1、汽车保险杠1、bumper 汽车外饰件 Exteriors3、车灯相

10、关部件，如车灯座、车灯框等3、lamp parts, such as brackets, housings, etc. 汽车外饰件 Exteriors4、散热器格栅 ；4、radiator grill;5、刮水器片组件 ；5、wiper flake;6、后导流板 ；6、rear baffle;7、其他零件 ，如外门把手 、玻璃升降器的支架机构及手摇把、微电动机上的小齿轮、车轮罩 等。7、other parts, such as door handle O/S, regulator brackets and handle, pinion of micro-electromotor, wheelh

11、ouse, etc.汽车结构件 Structural parts1、发动机及周边零部件 ，如进气歧管 、散热器水箱 、节气门和离合器脚踏板 、发动机气缸罩 、炭罐 、燃油输出管、消声器、化油器节气门段、汽车发动机部分外护板等。1、engine parts, such as manifold, water tank of radiator, throttle, clutch footplate, engine cylinder hood, charcoal canister, fuel inlet and return hose, silencer, carburetor throttle, o

12、uter panel of engine, etc. 汽车结构件 Structural parts2、汽车底盘件，如转向组合开关、变速箱操纵机构偏心架 等。2、chassis parts, such as turning assemble switch, gearbox manipulating eccentric bracket, etc;3、汽车转向盘 ；3、steering control;4、汽车燃油箱 ；4、fuel tank;5、油路阀门系统 零部件；5、oil route and valve parts;6、冷却系统 零部件，如散热片、水泵等6、cooling parts, su

13、ch as radiating rib, water pump, etc.翼子板Wing翼子板Wing翼子板Wing翼子板Wing翼子板Wing翼子板Wing换档操纵机构总成-底座Shift Lever Control System-Base换档操纵机构总成-底座 Shift Lever Control System-Base换档操纵机构总成-底座 Shift Lever Control System-Base换档操纵机构总成-底座模具 Shift Lever Control System-Base Mould原材料：PPS/PA合金由四川得阳特种新材料有限公司提供 Materials: PP

14、S/PA Compositeprovided by Sichuan Deyang Special New Material Co., Ltd 底座成型设备海天SA2500型注塑成型机Injection Molding Machine for BaseHAITIAN SA2500注塑成型结果Results of Injection零件成型完全，饱满，无缺料、凹陷等现象。The product was molded entirely, no lacking of materials and shrink mark.表明PPS/PA合金材料的流动性是能够满足轿车换档操纵机构总成零件的注塑成型要求的。

15、The results indicate that PPS/PA composite can satisfy the injection molding need of the shift lever control system parts.装车验证结果Validated Results on LIFAN FENGSHUN Minivan经在重庆力帆丰顺面包车上装车试验验证，结果表明该底座满足了各项性能要求。After validating on LIFAN FENGSHUN minivan, the results showed that the base satisfies all the requests of property.存在的不足Shortages成本偏高The cost is on the high side.未能有效发挥PPS/PA合金材料的性能优势The properties of PPS/PA composite exert not enough.表面光洁度有待改善There is improvement of the surface smoothness.韧性尚待提