PP发泡滚轮[PPFoamingRoll]①适用于：电路板、内层板、IC脚架、镀金制程、不锈钢板、液晶显示器、半导体晶圆、玻璃等...业界化学蚀刻制程独门利器。②PP发泡滚轮是专门为基层板化学蚀刻挤压液体而开发的新产品，是以聚乙烯为化学架桥，改进高分子构造的微细发泡体；具有优良保水性、吸水性、耐磨性、耐药品性及耐久性；可以防止基层板化学蚀刻时药水流出，还能发挥优良的油污处理、有脱水及液切的功能。耐化学药液（氢氧化钠、盐酸、硫酸各30%、硝酸20%,PP之其它物理及化学特性请参阅我司其它资料） [①Application:ICboard,innerlayerboard,ICstand,gildingprocess,stainlesssteelplate,LCDdisplayer,semi-conductorwafer,glassindustry,andsoon.Itistheuniquetoolforchemicaletchingprocess.] [②]Feature:PPFoamingRollisanewproductdevelopedexclusivelyforsqueezingwaterinthechemicaletchingprocessofbottomplates.Itisafinefoamingobjectusingpolyethyleneasthebridgetoimprovethestructureofmacromolecules.Theproducthasexcellentwaterpreserving,waterabsorbing,antifriction,andagentresistancecapabilitiesandgooddurability.Itcanpreventoverflowofliquidagent,treatoilpollutant,andremoveorcutoffwaterinthechemicaletchingprocessofbottomplates.]