
PVC耐腐蚀发泡海绵滚轮
PVC发泡滚轮是采用连续发泡且发泡密度高的技术来制作,易清洗且不容易残留化学药剂。在干燥状态下能始终保持弹性和柔软度。在使用过程中,不需要加水保湿,而且耐摩擦性强,不易掉屑,抗张强度大,不易变形,耐药性佳。对于一般***均有抗化性,长期置于酸,碱溶液中,也不容易产生变化。HAOTAIXINGROLLER---PVCFOAMINGROLLERArollerwithexcellentchemicalresistanceandwaterpreservingcapabilitiesthatisidealforuseafterchemicalprocesses.Itstayssoftandpliablewithouttheneedforpre-soaking,hasgoodabrasionresistance,andwillnotchiporshed.特性:FEATURE:1.发泡密度高且采用连续发泡式发泡,具有优良的耐酸碱性,耐久性。1.Continuousfoamingprocesswithhighfoamingintensity;Ithasexcellentchemicalresistanceandabrasionresistance.2.在干燥状态下能保持弹性及柔软度,且不干硬,无需加水保湿。2.Keepingflexibilityandsoftnessindrystatewithoutbecomingdryandhard;nowettingprocessisneeded.3.耐摩擦性强,不易掉屑,抗张强度大,不易变形。3.Excellentantifrictioncapabilityagainstchips;goodtensilestrengthagainstdeformation.4.耐花性佳,对于一般***均有抗化性,长期置于于酸、碱溶液中,也不容易产生变化。4.Agentresistancecapabilityisgoodenoughtoresistgeneralorganicsolvents;itwillnotchangeinnatureafterbeingputintoacidorbasicsolutionforalongtime.应用范围:APPLICATI***:印刷电路板制程时,刻液、药剂、显影液等,液切、吸取的功能,防止药液带出。Foruseinwaterprocessingafteretching,developing,andstripping,Preventoverflowingofliquidchemicalagents物性:PHYSICALPROPERTIES:中文ENGLISHPVC平均气孔径PORESIZE60µm气孔率POROSITY60%密度DENSITY0.34g/m3耐热性MAX.TEMPERATURE100℃拉伸强度TENSILESTRENGTH0.41N/m㎡伸长率ELONGATION218%硬度HARDNESS25°『ASKERC』吸水性WATERABSORBING0耐***性:CHEMICALRESISTANCE:中文ENGLISHPVC10%盐酸10%HCl〇35%盐酸35%HCl〇10%***10%H2SO4〇30%***30%H2SO4〇60%硝酸60%HNO3Δ10%***10%NaOH〇10%氯化铁10%FeCl3〇10%氯化铜10%CuCl2〇甲笨C7H8〇MEKMEKΔ醋酸乙酯CH3COOC2H5Δ乙醇CH2CH3OHΔ***CH3OH〇“〇”可以使用“〇”usable“Δ”咨询销售员“Δ”c***ultwiththepersonnel)