Gulu la mapaipi a PE kuchokera kwa ogulitsa

Gulu la mapaipi a PE kuchokera kwa ogulitsa

Mwa mapulasitiki onse auinjiniya, HDPE imakhala yoyamba pakati pa mapulasitiki malinga ndi kukana kuvala ndipo ndi yokopa maso. Kulemera kwa mamolekyu kumapangitsa kuti zinthuzo zisavale, ngakhale kupitirira zitsulo zambiri (monga carbon steel, chitsulo chosapanga dzimbiri, bronze, etc.). Moyo wautumiki pansi pa dzimbiri lamphamvu komanso kuvala kwakukulu ndi 4-6 nthawi ya mapaipi achitsulo ndi 9 nthawi ya polyethylene wamba; Ndipo kupititsa patsogolo luso la kutumiza ndi 20%. Zolepheretsa moto komanso zotsutsana ndi static ndizabwino ndipo zimakwaniritsa zofunikira. Moyo wautumiki wapansi panthaka umaposa zaka 20, ndi phindu lalikulu lazachuma, kukana kukhudzidwa, kukana kuvala, komanso kukana kwapawiri.

Mapaipi a PE otulutsa zimbudzi, omwe amadziwikanso kuti mapaipi apamwamba kwambiri a polyethylene, omwe amadziwikanso kuti HDPE. Chitoliro chamtunduwu nthawi zambiri chimagwiritsidwa ntchito ngati chitoliro cha zomangamanga zamatauni, makamaka m'makampani ochizira zimbudzi. Chifukwa cha mawonekedwe ake a kukana kuvala, kukana kwa asidi, kukana kwa dzimbiri, kukana kutentha kwambiri, komanso kukana kuthamanga kwambiri, pang'onopang'ono m'malo mwa mipope yachikhalidwe monga mapaipi achitsulo ndi mapaipi a simenti pamsika. Makamaka chifukwa chitoliro ichi ndi chopepuka komanso chosavuta kukhazikitsa ndi kusuntha, ndiko kusankha kwa zipangizo zatsopano. Ogwiritsa ntchito akamasankha mapaipi opangidwa ndi nkhaniyi, ayeneranso kumvetsera kwambiri mfundo zotsatirazi: 1. Kusankhidwa kwa zipangizo zamapaipi apulasitiki kuyenera kusamala kwambiri. Pali masauzande masauzande a zida za polyethylene, ndipo pali zopangira zotsika ngati ma yuan masauzande angapo pa tani pamsika. Zopangidwa kuchokera kuzinthu zopangira izi sizingamangidwe, apo ayi zitha kuwononga kwambiri kukonzanso. 2. Kusankhidwa kwa opanga mapaipi kuyenera kukhazikitsidwa ndi opanga ovomerezeka ndi akatswiri. 3. Posankha kugula mapaipi a PE, m'pofunika kuyang'ana pa malo a wopanga kuti muwone ngati ali ndi mphamvu zopangira.

Mapaipi a PE operekera madzi ndi chinthu cholowa m'malo mwa mipope yachitsulo yachikhalidwe ndi mapaipi amadzi akumwa a polyvinyl chloride. Chitoliro choperekera madzi chiyenera kupirira kupanikizika kwina, nthawi zambiri kugwiritsa ntchito utomoni wa PE wokhala ndi kulemera kwakukulu kwa mamolekyu ndi zinthu zabwino zamakina, monga utomoni wa HDPE. Utoto wa LDPE umakhala ndi mphamvu zotsika kwambiri, kukana kukanikiza bwino, kusakhazikika bwino, kusasunthika kwapang'onopang'ono pakuwumba ndi kukonza, ndipo ndizovuta kulumikiza, zomwe zimapangitsa kuti zikhale zosayenera ngati zida zamapaipi othamangitsira madzi. Koma chifukwa cha zizindikiro zake zaukhondo, PE, makamaka utomoni wa HDPE, wakhala chinthu chomwe chimagwiritsidwa ntchito popanga mapaipi amadzi akumwa. Utoto wa HDPE umakhala ndi kukhuthala kocheperako, kuthamanga kwabwino, ndipo ndi kosavuta kuwongolera, kotero kusankhidwa kwa index yake yosungunuka kumakhalanso kwakukulu, nthawi zambiri ndi MI pakati pa 0.3-3g / 10min.

Shandong Kungang Metal Technology Co., Ltd. amapereka mapaipi PE chaka chonse, ndipo akhoza kusunga specifications zosiyanasiyana ndi zitsanzo mu nyumba yosungiramo katundu. Kwa zaka zambiri, kampani yathu yakhala ikutsatira mfundo ya "mbiri, ntchito, ndi khalidwe ndi moyo" pakukula mofulumira ndi mtima woona mtima. Tapeza mphamvu zolimba, tayala maziko abwino amsika, ndipo tapanga mabwenzi ambiri kunyumba ndi kunja. Tikuyembekezera mgwirizano wathu!