Khethollo ea lipeipi tsa PE ho tsoa ho bafani ba thepa
Har'a lipolasetiki tsohle tsa boenjiniere, HDPE e maemong a pele har'a lipolasetiki mabapi le ho se sebetse hantle 'me e khahla mahlo. Ha boima ba limolek'hule bo phahame, ke moo thepa e sa senyeheng le ho feta, esita le ho feta lisebelisoa tse ngata tsa tšepe (tse kang carbon steel, stainless steel, bronze, joalo-joalo). Bophelo ba tšebeletso tlas'a kutu e matla le maemo a phahameng a ho apara ke makhetlo a 4-6 a liphaephe tsa tšepe le makhetlo a 9 a polyethylene e tloaelehileng; Le ho ntlafatsa ts'ebetso ea phetisetso ka 20%. Thepa e thibelang lelakabe le anti-static e ntle ebile e fihlela litlhoko tse tloaelehileng. Bophelo ba tšebeletso ea ka tlas'a lefatše bo feta lilemo tse 20, ka melemo e mengata ea moruo, ho hanyetsa tšusumetso, ho hanyetsa ho apara, le liphello tse peli tse kholo tsa ho hanyetsa.
Liphaephe tsa PE bakeng sa ho ntša likhoerekhoere, tse tsejoang hape e le lipeipi tsa polyethylene tse phahameng haholo, tse tsejoang hape e le HDPE. Mofuta ona oa peipi hangata o sebelisoa e le phala ea boenjiniere ba masepala, haholo indastering ea likhoerekhoere. Ka lebaka la litšoaneleho tsa eona tsa ho hanyetsa ho apara, ho hanyetsa acid, ho hanyetsa kutu, ho hanyetsa mocheso o phahameng, le ho hanyetsa khatello e phahameng, butle-butle e nkile sebaka sa liphaephe tsa setso tse kang liphaephe tsa tšepe le lipeipi tsa samente 'marakeng. Haholo-holo hobane phala ena e bobebe ebile e bonolo ho kenya le ho falla, ke khetho ea thepa e ncha. Ha basebelisi ba khetha liphaephe tse entsoeng ka boitsebiso bona, ba boetse ba lokela ho ela hloko ka ho khetheha lintlha tse latelang: 1. Khetho ea lisebelisoa tsa liphaephe tsa polasetiki e lokela ho ba hlokolosi ka ho khetheha. Ho na le likete tsa limaraka tsa thepa e tala ea polyethylene, 'me ho na le lisebelisoa tse tala tse tlase joalo ka li-yuan tse likete tse' maloa ka tone 'marakeng. Lihlahisoa tse hlahisoang ka thepa ena e tala li ke ke tsa hahuoa, ho seng joalo li tla baka tahlehelo e kholo ea rework. 2. Khetho ea baetsi ba liphaephe e lokela ho thehoa ho baetsi ba molao le ba litsebi. 3. Ha u khetha ho reka liphaephe tsa PE, hoa hlokahala ho etsa tlhahlobo ea setsi sa moetsi ho bona hore na ba na le matla a tlhahiso.
Lipeipi tsa PE bakeng sa phepelo ea metsi ke sehlahisoa se nkelang sebaka sa lipeipi tsa tšepe tsa setso le lipeipi tsa metsi a nooang a polyvinyl chloride. Pipe ea phepelo ea metsi e tlameha ho mamella tekanyo e itseng ea khatello, hangata e sebelisa resin ea PE e nang le boima bo phahameng ba molek'hule le thepa e ntle ea mochini, joalo ka resin ea HDPE. Resin ea LDPE e na le matla a fokolang a matla, khatello e fokolang ea khatello, ho se tsitse ho fokolang, botsitso bo fokolang nakong ea ho bōptjoa le ho sebetsa, 'me ho thata ho hokahanngoa, ho etsa hore e se ke ea tšoaneleha e le lisebelisoa bakeng sa lipeipi tsa khatello ea metsi. Empa ka lebaka la matšoao a eona a phahameng a bohloeki, PE, haholo-holo resin ea HDPE, e fetohile ntho e sebelisoang hangata bakeng sa ho hlahisa lipeipi tsa metsi a nooang. Resin ea HDPE e na le viscosity e tlaase ea ho qhibiliha, ho phalla hantle, 'me ho bonolo ho e sebetsa, kahoo khetho ea khetho bakeng sa index ea eona ea ho qhibiliha e boetse e batla e le bophara, hangata e na le MI pakeng tsa 0.3-3g / 10min.
Shandong Kungang Metal Technology Co., Ltd. e fana ka liphaephe tsa PE selemo ho pota, 'me e ka boloka litlhaloso le mefuta e sa tšoaneng ea polokelo ka tlung ea polokelo. Ho theosa le lilemo, k'hamphani ea rona e khomaretse molao-motheo oa "setumo, tšebeletso, le boleng ke bophelo" ts'ebetsong ea tsoelo-pele e potlakileng ka boikutlo bo tiileng. Re bokelletse matla a matla, re thehile motheo o motle oa mebaraka, mme re entse balekane ba bangata lapeng le kantle ho naha. Re lebeletse tšebelisano-'moho ea rona!
Nako ea poso: May-31-2024