钢衬四氟管道江苏快3由于PTFE表面润湿性能差，不能被很好地粘接，因而大大限制了它的使用范围。为了使PTFE有更广泛的应用，对其表面进行处理，以改善粘接性能，提高粘接强度很有必要。

　　钢衬四氟管道PTFE之所以难于粘接，从它的物理性质上分析，四氟补偿器江苏快3主要有以下几个方面的原因：

　　⑴BIAOMIANNENGDI，LINJIEBIAOMIANZHANGLIYIBANZHIYOU1.85×10-2N/m。PTFEDEQIANJINJIECHUJIAO（θd）WEI118?，HOUTUIJIECHUJIAO（θr）WEI91?，JIECHUJIAO（θ）WEI104?，SHISUOYOUCAILIAOZHONGJIAODADE，ERJIECHUJIAOYUEDA，RUNSHICHENGDUYUEXIAO，JIRUNSHIXINGYUECHA，JIAOZHANJIBUNENGCHONGFENRUNSHIPTFE，CONGERBUNENGHENHAODEZHANFUZAIPTFESHANG；

江苏快3　　⑵JIEJINGDUDA，HUAXUEWENDINGXINGHAO，PTFEDERONGZHANGHERONGJIEDOUYAOBIFEIJIEJINGGAOFENZIKUNNAN，DANGJIAOZHANJITUZAIPTFEBIAOMIANSHIHENNANFASHENGGAOJUWUFENZILIANDEHUXIANGKUOSANHECHANJIE，BUNENGXINGCHENGJIAOQIANGDEZHANFULI；

江苏快3　　⑶PTFEJIEGOUGAODUDUICHENG，QIESHUYUFEIJIXINGGAOFENZI。JIAOZHANJIXIFUZAIPTFEBIAOMIANSHIYOUFENZIJIANZUOYONGLIYINQIDE，ZHEIZHONGZUOYONGLIBAOKUOQUXIANGLI、YOUDAOLIHESESANLI。ERPTFEFEIJIXINGBIAOMIANBUJUBEIXINGCHENGQUXIANGLIHEYOUDAOLIDETIAOJIAN，ERZHINENGXINGCHENGJIAORUODESESANLI，YINERQIZHANFUXINGNENGJIAOCHA；

江苏快3　　⑷PTFEDERONGJIEXINGCANSHUSPZHIHENXIAO，YINERYUQITAWUZHIDEZHANFUXINGYEHENXIAO。YOUSHANGMIANFENXIKEYIKANCHU，YAOJIEJUEPTFENANYUZHANJIEDEWENTI，YIBANYINGCONGBIAOMIANGAIXINGYIGAISHANQIZHANJIEXINGNENGHEYANZHIXINXINGZHANJIEJILIANGGEFANGMIANRUSHOU。

江苏快3　　SUIZHEJINGJIDEBUDUANFAZHAN，XINGYEZHONGGANGCHENSUGUANDAODESHIJIXUQIULIANGBUDUANZENGJIA，BINGQIEQIXINGNENGZUOYONGSHIFEICHANGTUCHUDE，YINER，HENSHOUHUANYING。DUIZAIGONGYESHENGCHANLINGYUZHONG，CHENSUGUANDAOHAISHISHIHENCHANGJIANDE，ZHUYAOSHIYONGYUDIXIASHUTONGDEYIZHONGSHEBEI，JUYOUNAIFUSHIXINGDETEDIAN。GUANDAOCHANPINZHONGDUO，WEISHENMEPIANPIANYAOYONGGANGCHENSUGUANDAONI？

　　JUCONGSHIGANGCHENSUGUANDAOYANFASHENGCHANDEXINGYEZHUANJIAJIANG，CILVSUANNARONGYEZAIWEIJIANXINGTIAOJIANXIAYOUJIAOHAODEWENDINGXING，JIEJINZHONGXINGSHI，JIYIFENJIE，ZAISUANXINGTIAOJIANXIAZEGENGJIASUFENJIEBINGSHIFANGCHULV/QI。CILVSUANNAZAICHUZANGSHI，HUIZHUJIANFENJIE，SHIFANGCHUYANG，YUANZIYANGJUYOUQIANGLIEDEYANGHUAZUOYONG。YINCI，ZAICILVSUANNAZHONG，FUSHIXINGJIEZHIYOU，HCL、CL2、O、NaOHHENaCLDENG，QIZHONGOHENaCLDOUSHIQIANGSHENTOUXINGJIEZHI，YINCICHULEKAOLVCAILIAODENAISUAN、NAIJIANHEQIANGYANGHUAXINGFUSHIWAI，HAIYAOKAOLVCAILIAODEKANGSHENTOUXING。

　　次氯酸钙的腐蚀与次氯酸钠类似，只是腐蚀程度稍低。金属钛在次氯酸钠溶液中有优良的耐腐蚀性，用钛制作的设备不会存在氧的渗透或缝隙腐蚀等问题；天然橡胶由于氧的渗透，很快会导致橡胶溶涨起泡，一般使用寿命只有2年。

　　软PVC塑料虽然有良好的抗氧化性能，但软板内的增塑剂会被氢氧化钠逐渐萃取而老化破裂，它的使用寿命也只有2～3年。丁基胶板衬里、PO聚烯烃防腐料等应用效果比较理想。）