膜结构的优势

 膜结构知识    |      2019.01.13    |     浏览:0

  JIEGOUSHIYONGZHONGDEMOCAIYIBANYOUMOCAIDEJIZHIJIGAOFENZIJUHEWUZUCHENG,JIGAOFENZIJUHEWUTUCENGYUJICAICENGANXUYAODEHOUDU、KUANDU,TONGGUOTEDINGDEJIAGONGGONGYIZHANHEZAIYIQIDECHANWU。JIZHISHIGAOQIANGDUJUZHIXIANWEI,MOCAIDEQIANGDUZHUYAOYOUZHEIYICENGTIGONG,TUCENGZHUYAOBAOZHENGMOCAIDEMISHIXING;DUOXINGCAILIAOTUCENGBAOZHENGMOCAIDEZIJIEXING。

  (1)JUHEWUYOUCHENGGAOJUWU(Polymer),JIGAOFENZIJUHEWU,YIBANFENZILIANGGAODAJIWAN~JIBAIWAN(104~106)。HECHENGJUHEWUDEYUANLIAOSHIDANTI,RUYIXIDANTI,LVYIXIDANTI,BINGXIDANTIDENGDENG,TAMENBUDUANZHONGFULIANJIE,JUHECHENGJUYIXI(PE),JULVYIXI(PVC),JUBINGXI(PP)DENGDENG。

  (2)JICAIYIBANFENWEILIANGZHONG:①JUZHIZHANGSI(DILUNPET):DILUNDEHECHENGYUANLIAOSHIYIERCHUNHEDUIBENERJIASUAN。ZAIZHEILIYINRUBENHUANDEMUDESHITIGAOCAILIAODERONGDIANHEGANGDU。DILUNDETEDIANSHI:RONGDIANGAO,ZAI150~175℃YIXIADEJIXIEQIANGDUHAO,NAIRONGJI、NAIFUSHI、NAIMO、NAIYOUNI,KEDUOCIXIDI,TOUSHUITOUQIXINGSHIYI。TASHIHECHENGXIANWEIZHONGDEDIYIDAPINZHONG。RUOYONGDINGERCHUNDAITIYIERCHUN,KEZHIDERONGDIANJIAODI,JIAOROURUANDEDILUNJUZHI。2.BOLIXIANWEI:BOLISHIYIZHONGFEIJINGTI,MEIYOUGUDINGDERONGDIAN。JIANGBOLIJIARERONGRONGBINGLACHENGSI,JICHENGBOLIXIANWEI。BOLIXIANWEIDETEDIANSHI:LASHENQIANGDUGAO,BUJINCHAOGUOGEZHONGTIANRANXIANWEI,YECHAOGUOYIBANDEHECHENGXIANWEIHEGANGCAIDEQIANGDU。DANSHI,TADEDANXINGMOLIANGJIAODI,YUEWEIGANGDE1/3,SHUYUCUIXINGCAILIAO;JUYOULIANGHAODENAIREXING,YIBANZAI300℃YIXIAKEBAOCHIXINGNENGBUBIAN;JUYOULIANGHAODEDIANJUEYUANXING。