Kenyelletso ea likhoele tsa uhmwpe

Ultra - Boithuto ba balecular bo phahameng ba polyethylene (uhmwpe) (uhmwpe) Likhoele tsena li sebelisoa haholo likopahong tsa ho tloha ts'ireletso ea bokhoba ho lisebelisoa tsa bongaka. Mefuma ea UHmWpe e boloka matla a phahameng a holimo le li-coeffieter tse tlase, li etsa hore li lokeloe ke lits'ebeliso tsa indasteri le bareki ba bareki.

Litšobotsi tsa uhmwpe

Methapo ea hau ea UHMWPPPPE e ithorisa boima ba limocular hangata pakeng tsa limilione tse 3 ho isa ho tse 6 G / Mol, e bakang thepa ea bona e ikhethang ea ho sebetsa. Likhoele tsena li bonts'a molumo o tlase (0.97 g / cm³), matla a phahameng a tlhekefetso le ho hanyetsa li-pubers tse ling tse phahameng.

Lisebelisoa tse tala bakeng sa tlhahiso ea fiber ea uhmwpe

Senotlolo sa tlhahiso ea PER - Likhoele tsa boleng ba UHmwpe Uhmwpe se boleng bo hloekileng le bo sa fetoheng. Lisebelisoa tsa mantlha tsa Polyethylene Powder le boima bo phahameng haholo ba limoleke tse phahameng haholo, li hlophisitsoe ho netefatsa boleng ho netefatsa hore boleng le ts'ebetso. Ditshemiti tse kang Antioxidants le Li-Stabilizer tsa UV li kopantsoe le ho ntlafatsa ho tšoarella.

Litlhaloso tsa Polyethylene Powerd

Polao ea polyethylene e sebelisitsoeng ho ba le boima ba limolek'hule e fetang limilione tse 3 g / mol ho fihlela thepa e lakatsehang. Boholo ba sefifi sa phofo le boemo ba bohloeki bo ka ama ts'ebetso ea maemo a leholimo haholo le litšobotsi tsa ho qetela tsa likhoele.

Ts'ebetso ea polymerication ho mofuta oa uhmwpe

Pelmerization ke mokhoa oa bohlokoa ho pōpo ea UHmwpe, joalo ka ha e lekanya boima ba limok'hule le litšobotsi tsa ts'ebetso ea fiber. Mekhoa e tsoetseng pele ea polymerication e sebetsa ho hlahisa boima bo phahameng ba lipalesa tsa polyothylene hantle hantle.

Mekhoa e tsoetseng pele ea polymeria

Mekhoa e tloaelehileng e kenyelletsa Ziegler - Nata nata le Metlatso ea Metal. Mekhoa ena e thusa ho laola bolelele ba li-polymer Chain, ho fella ka uhmwpe ka thepa e kholo ea mochini.

Theknoloji ea Gel Spicing

• Metheo ea gel spinining
• Melemo ea Gel Shining bakeng sa UHMWPE

Gel ea bilikang ke mokhoa o ikhethileng o sebelisitsoeng ho hlahisa likhoele, netefatsa hore li boloka thepa ea bona e ikhethang. T phethahatsong ena, polymer e qhibiliha ka isa botlapeng bo loketseng ho etsa seriti sa seretse - se ka felisoang ka sekhahla sa li-commapet.

Liparamente ho gel li phatsima

Khatello ea Thapelo ea Polymer, Mocheso oa Polymer, 'me karolelano e bapisa thepa ea ho qetela ea fiber ea fiber. Ka tloaelo, karolelano ea 20: 1 e sebelisoa ho fihlela matla le qetello ea tersile le Mosulus.

Ho taka le ho otlolla mekhoa

Hang ha likhoele tsa uhmwpe li le lerootho la li-gel tsa gel li tuka, li feta li otlolla. Bohato bona bo boetse ho hokahanya ha ketane ea polymer, ho ntlafatsa matla le ho satalla.

Maemo a otlolohileng

Mefoli a otloloha mochesong pakeng tsa 130 ° C le 150 ° C. Karolelano ea ho otloloha, hangata e feta 30: 1, e na le liketane tsa molek'hule ho eketsa ts'ebetso.

Mekhoa ea Khothatso e Matlafatsang

Bokhabane bo futhumatsang bo bohlokoa ho netefatsa hore likhopolo li amella likhoele tse fapaneng li se li senyehe. Ts'ebetso ena e kenyelletsa ho futhumatsa ho phomotsa khatello ea kahare ho likhoele.

Bohlokoa ba kalafo ea mocheso

Phekolo ea mocheso e khannoa mochesong oa 135 ° C. Ts'ebetso ea nako le mocheso li tlameha ho ajoa haholo ho boloka thepa ea tšebetso e nepahetseng.

Phekolo ea holimo le ho koahela

Phekolo ea mantlha kapa li-cookits li ka sebelisoa ho likhoele tsa hau tsa UHmWpe ho ntlafatsa tlamo ea tsona ea ho lekanya ka lisebelisoa tse kopaneng le ho ntlafatsa ho hanyetsa.

Mekhoa e tloaelehileng ea ho apara

Mekhoa e tloaelehileng e kenyelletsa kalafo ea kalafo ea plasma le depositi ea lik'hemik'hale. Litlhapi tsena li ntlafatsa ho latela likhoele tsa likhoele tsa UHMWPPPE Lisebelisoa tse ling, li holisa mofuta oa tsona oa kopo.

Taolo ea boleng ho Uhmwpe tlhahiso

Ho boloka taolo ea boleng bo bonolo ho pholletsa le ts'ebetso ea tlhahiso ea uhmwpe ho pholletsa le ts'ebetso ea tlhahiso ea Uhmwpe ho fihlela sepheo sa tlhahiso ea UHmWpe

Mehato ea Bopaki ba Bonolo

Litšitiso tsa tlhahlobo li kenyelletsa liteko tsa tenneng, tekanyo ea Mosiluse le sebopeho sa bokaholimo. Ho hlahloba liteko khafetsa ho fapana le li-benchmarks tsa indasteri tsa indasteri

Mehopolo ea tikoloho le ea polokeho

Ho etsa likhoele tsa uhmwpe ho kenyelletsa ho latela litekanyetso tsa tikoloho le tsa polokeho ho fokotsa tšusumetso le ho netefatsa polokeho ea mohlokomeli.

Ho latela melao ea litlhahiso

Baetsi ba thepa ba latela polokeho ea lehae la lehae le machabeng le melaoana ea tikoloho. Ho kenya tšebetsong maano a taolo ea ho nchafatsa le ho senya taolo ho fokotsa bolo ea maoto.

Mekhoa ea nako e tlang ka ho etsa lihlahisoa tsa fiber tsa uhmwpe

Ho nchafatsoa ho ntse ho tsamaisa tsoelopele ho hlahiseng likhoele le ts'ebeliso ea likhoele tsa uhmwpe. Mekhoa e Meno e hlahang e bua ka ts'ebetso e ntlafatsang le ho tsitsipana tikoloho.

Tsoelo-pele ea Mahlale

Phetoho ea nako e tlang e ka kenyelletsa ho kopanya nannatechnology ho ntlafatsa matla - ho isa ho karohano ea lifoto le ho tsitsisa ha fita ho etsa lintho.

Changqingteng fana ka tharollo

Changqingteng e ikemiselitse ho fana ka tharollo ea se nang le boiphihlelo bakeng sa tlhahiso le ts'ebeliso ea likhoele tsa uhmwpe. Joaloka mofani ea etellang pele Chaena, re netefatsa hore mekhoa ea ho etsa lihlahisoa ea bohlokoa ea boleng le e tsitsitseng. Sehlopha sa rona sa litsebi se nehetsoe ho ea lipatlisiso le ntšetso-pele, ho tiisa hore lihlahisoa tsa rona li ka pele ho hatella litaba tsa indasteri. Ka ho sebetsana le rona, bareki ba fumana chelete e fanang ka tse ntle ka ho fetisisa mosebetsing le ho ts'epahala, e lumellane le litlhokahalo tsa bona tse khethehileng.