PU发泡滚轮是采用超微细连续式发泡孔径为5-10µ的技术制造，其能瞬间吸收物体表面水分，同时滚轮表面保持干爽并有运送、挤压、除水、断水效果、优越的吸水性、韧性、耐摩擦性高可成倍的延长滚轮使用寿命，滚轮不需特别给水，在无水状态下也不会变干硬，始终保持滚轮外型圆度和弹性。HaotaixingROLLER---PUFOAMINGROLLERAnadvancedpolyurethanerollerwithidealcharacteristics,ourpurollerhasexcellentwaterabsorptionability,abrasionresistance(noshedding),andchemicalresistance.Comparedtostandardpvarollers,itstayssoftandpliablewithouttheneedforpre-soakingandhasahighertemperatureresistance(120℃),makingitperfectforplacementbeforedryingovens.Useofourpurollerwillincreasethequalityofyourproductsandyourproductioncapacitybyimprovingqualitycontrolands***ingtimeandeffort.特性：FEATURE：不干硬、耐高温120度、超吸水性、韧性强、耐磨擦、不掉屑。1.Itisnotnecessarytosupplywatertotheroller.Itwillkeepitsroundnessandflexibilitywithouttheneedtosupplywater.应用范围：APPLICATI***：电路板、内层板、IC脚架、镀金制程、不绣钢板、液晶显示器、半导体晶圆、玻璃等….是业界生产高精密产品的独门利器！Waterremoval,cutting,andtreatmentprocessesParticulateremovalbeforeandafterhotpressprocesses物性：PHYSICALPROPERTIES：中文ENGLISHPU气孔直径PORESIZE5~10µm气孔率POROSITY80%保水力WATERRETENTION300%比重DENSITY0.26(g/cm)耐热性MAX.TEMPERATURE120℃拉申强度TENSILESTRENGTH13.0(kg/cm)伸展度ELONGATION400%硬度(Asca型)HARDNESS10°耐***性：CHEMICALRESISTANCE:中文ENGLISH1%10%硝酸HNO3ΟΟ盐酸HClΟΟ***H2SO4Ο△碳酸氢钠NaHCO3Ο△氯化铁FeCl3Ο△氯化铜CuCl2ΟΟ***NaOHΟΧΟ”可以使用“△”请咨询业务员“Χ”不可使用“〇”application“Δ”c***ultwiththepersonnel“Χ”non-application)