复合材料吊车泵车PE垫脚板
我公司生产的垫脚是由UHMW-PE超高分子量聚乙烯板材加工而成,其抗冲击性能居塑料之首,无论是外力强冲击,还是内部压力波动,都难以使其开裂。其冲击强度是尼龙66的10倍,聚***的20倍,聚四氟乙烯的8倍;特别是在低温环境,其冲击强度反而达到高峰值,其柔韧性能为输送系统提供了极为安全可靠的保障。抗老化性:性能稳定,抗老化性好,地面、地下埋没均可,50年不老化。按ASTM方法测定(负荷4.6㎏/cm2),热变形温度为85℃,使用温度可达90℃,特殊情况下,允许在更高的温度下使用。UHMW-PE是一种韧性***的材料,它的耐低温性能也非常优异,在-269℃低温下,仍具有一定的延展性,而没有脆裂迹象。Mycompanyproductionofshoesismadeupofuhmw-peultra-highmolecularweightpolyethyleneplateanditsshockresistanceamongthetopoftheplastic,whetherstrongimpactforce,orinternalpressurefluctuation,canmakeitscracking.Itsimpactstrengthis10timesofnylon66,20timesofpolyvinylchlorideand8timesofpolytetrafluoroethylene.Especiallyinthelowtemperatureenvironment,itsimpactstrengthreachesthepeakvalue,anditsflexibilitycanprovideextremelysafeandreliableguaranteefortheconveyingsystem.Anti-agingproperty:stableperformance,goodanti-agingproperty,canbeburiedintheground,underground,notagingfor50years.AccordingtoASTMmethodfordetermining(load4.6㎏/cm2),thermaldeformationtemperature85℃,thetemperaturecanreach90℃,underspecialcircumstances,allowuseathighertemperatures.Uhmw-peisakindofexcellentmaterialtoughness,italsoisverygood,goodlowtemperatureresistanceperformanceofin-269℃lowtemperature,stillh***ecertainductility,andshowsnosignofembrittlement.详情请咨询销售人员刘女士15065345977手机/微信***:2355936572..)