U ntse u loana le lithapo tse robehang, lithapo tse kholo, le likhoele tse "sebetsang haholo" tse khutlang kapele tlas'a khatello ea 'nete ea lefatše? Ha u mong.

Khoele e lohiloeng ea UHMWPE e ile ea kena ka har'a lebala ka khutso 'me ea qala ho sebetsa hantle ho feta litšepe, li-aramid le li-synthetics tsa setso-ha li ntse li le bobebe ho feta lebekere la hau la kofi.

Ho tloha mehala ea likepe tsa likepe ho ea ho liropo tsa ho hloa le liropo, lienjineri li ntse li fapanyetsana likhoele tsa lefa hobane UHMWPE e fana ka matla a sa tsitsang, ho otlolla hanyane, le ho hanyetsa ho hoholo ho makatsang ntle le ho fetola lisebelisoa tsa hau boikoetliso.

Haeba u khathetse ke ho nkela sebaka se seng le se seng, likhakanyo tsa polokeho tse ikutloang eka ke likhakanyo, le boima ba sistimi e koetsoeng, ho utloisisa thepa ena ha e sa le boikhethelo.

Ho tšehetsa hype ka linomoro tse thata, lintlha tse thata, le lithuto tsa linyeoe tsa ts'ebeliso, bona tlhahlobo ea morao-rao ea indasteri tlalehong ena:Tlaleho ea 'Maraka le Ts'ebetso ea UHMWPE.

1. 🧵 Tlhaloso le Lintho tsa Bohlokoa tsa Thepa ea UHMWPE ea Braid khoele

UHMWPE braid khola ke sebopeho se lohiloeng se entsoeng ka likhoele tsa polyethylene tse boima ba molek'hule tse phahameng tse etselitsoeng matla a maholo-ho-karolelano ea boima ba 'mele. Ka boima ba molek'hule hangata bo ka holimo ho limilione tse 3 g/mol, likhoele tsena li fana ka matla a ikhethang a ho tiea, ho teteana ha tlase, le ho hanyetsa ho hoholo ho ikhethang, ho li etsa tse loketseng -

Hobane liketane tsa UHMWPE li telele haholo ebile li shebile haholo nakong ea ts'ebetso, braid e bonts'a bolelele bo tlase, modulus e phahameng le ho thella ho fokolang. Mehaho ena e lumella likhoele tsa UHMWPE ho nka sebaka sa likhoele tsa setso joalo ka polyester, nylon, esita le terata ea tšepe maemong a thata a indasteri, a leoatleng le a polokeho

1.1 Sebopeho sa Limolek'hule le Boima ba Tšebeliso

UHMWPE e na le liketane tse telele haholo, tse melang tsa polyethylene tse ikamahanyang nakong ea ho ohla le ho taka. Khokahano ena e hlahisa sebopeho se khanyang haholo, se pakiloeng ka thata, se teteaneng ho pota 0.97 g/cm³, se tlase haholo ho feta likhoele tse ngata tsa boenjiniere ebile se bobebe ho feta litšepe. Sephetho ke khoele e lohiloeng e phaphamalang holim'a metsi empa e mamella meroalo e meholohali ea mochini.

• Boima ba molek'hule: hangata ke limilione tse 3-10 g/mol
• Boima: ~0.97 g/cm³ (e bobebe ho feta metsi)
• Bokhabane bo phahameng:> 80% ka limaraka tse ngata
• Ho monya mongobo o tlase:

1.2 Litekanyetso tsa Ts'ebetso ea Mechini

Khoele ea braid ea UHMWPE e nkoa e le ea bohlokoa ka lebaka la matla a phahameng a ho tiea le modulus ho latela boima ba eona. E ka ba matla ka makhetlo a 8-15 ho feta terata ea tšepe ka boima ba 'mele ha e ntse e boloka maemo a matle haholo. Elongation e tlase nakong ea khefu le ho monya matla a ikhethang ho etsa hore e tšoanelehe bakeng sa meroalo e matla, maemo a ts'oenyeho le likarolo tsa polokeho tse sa tlamehang ho hloleha ka tšohanyetso.

1.3 Thermal le Dimensional Stability

Le hoja UHMWPE e na le sebaka se batlang se le tlase haholo (hoo e ka bang 145-155 ° C), khanya ea eona e phahameng e boloka matla ho fihlela ho 80-100 ° C tlas'a mojaro. E na le conductivity e tlase haholo ea mocheso le shrinkage e fokolang ea mocheso, e thusang ho boloka geometry ea braid le bolelele ba liropo ho nepahala ha mocheso o fetohang, haholo-holo maemong a tšebeliso ea maoatle le a sefofane.

• Mocheso o qhibilihang: ~ 145–155°C
• Thempereichara e tsoelang pele ea ts'ebeletso: ho fihla ho ~80°C
• Coefficient e tlase haholo ea khohlano
• Phoso e nyane ha e entsoe hantle le pele e otlolloa

1.4 Mebala le mefuta e fapaneng ea ts'ebetso

Likhoele tsa sejoale-joale tsa UHMWPE li fumaneha ka limaraka tse mebala-bala le tse sebetsang hantle, tse lumellang boitsebahatso ba pono, lets'oao, le ts'ebetso e ekelitsoeng joalo ka ho hanyetsa UV e ntlafalitsoeng kapa likontiri tse tlase - tse khohlang. Bakeng sa lits'ebetso tse hlokang likhoele tse tsitsitseng ka mebala, tse phahameng- tse bonahalang, litharollo tse kangUltra-high Molecular Weight Polyethylene Fiber bakeng sa Mmalafana ka mebala e tšoarellang ntle le ho senya botšepehi ba mochine.

2. 🛡️ Matla, Nako e Tšoarellang, le ho Thibela ho Rua ha ho Bapisoa le Lithaele tsa Setso

Libakeng tse phahameng- tsa tšebetso, khoele e lohiloeng ea UHMWPE e sebetsa hantle ho feta nylon, polyester, esita le li-aramide ka matla a mangata-ho-ho boima le ho tšoarella nako e telele. E fana ka matla a phahameng a ho tiea, khanyetso e ntle ea abrasion, le mokhathala o tlase tlas'a cyclic loading, e lumellang li-diameter tse nyane le meaho e bobebe ho nka sebaka sa thepa ea lefa e boima haholo.

Melemo ena e fetolela bophelo bo atolositsoeng ba ts'ebeletso, tlhokomelo e fokotsehileng, le meeli e ntlafetseng ea tšireletso, haholo-holo lithapong tse boima, lithapo tsa ho tšoasa litlhapi, li-slings tse phahamisang, le masela a sireletsang a tlas'a ts'ebetso e sa khaotseng le maemo a thata.

2.1 Matla a Tensile le Papiso ea Boima

Ho latela boima ba 'mele, UHMWPE e har'a likhoele tse matla ka ho fetisisa tse fumanehang khoebong. Sena se lumella lienjineri ho theola bophara ba lithapo ha ba ntse ba boloka kapa ba eketsa meroalo e robehileng. Phello ke ho tšoara habonolo, lisebelisoa tse bobebe, le ho fokotsa tšebeliso ea mafura lipalangoang le mesebetsing ea likepe.

2.2 Ho Abrasion le ho Seha Khanyetso

Khokahano e tlase ea UHMWPE le boima bo phahameng ba bokaholimo bo fana ka khanyetso e makatsang ea ho khoptjoa, haholo ha ho kobeha le ho kopana le hardware. Lits'ebetsong tse hlokang ts'ireletso e bohale - ts'ireletso ea ntho, khoele ea braid ea UHMWPE e ka kopanngoa le masela a sireletsang, joalo ka ha ho bonoa hoUHMWPE Fiber (HPPE Fiber) Bakeng sa Cut Resistance Gloves, ho fana ka maemo a phahameng a ho khaola ka boiketlo bo botle le boqhetseke.

• Khanyetso e phahameng ea abrasion ha e bapisoa le nylon / polyester
• Khanyetso e phahameng ea ho khaola ka masela a mangata kapa a kopantsoeng
• Khohlano e tlase e fokotsa ho ata ha mocheso libakeng tsa ho kopana

2.3 Mokhathala, Flex, le Creep Performance

Tlas'a ho kobeha khafetsa, ho laeloa le ho laolloa, likhoele tsa setso li ka 'na tsa hloleha ka lebaka la mokhathala kapa bolelele bo sa feleng (creep). Khoele e lohiloeng ea UHMWPE, ha e entsoe ka mokhoa o nepahetseng, e bontša ho hanyetsa mokhathala o matla le ho holofala ha nako e telele, ho boloka bolelele ba thapo le sebopeho se setle ka nako e telele ea ts'ebeletso.

2.4 Tšusumetso ho Bophelo ba Tšebeletso le Litšenyehelo Kakaretso

Leha khoele e lohiloeng ea UHMWPE e ka jara litšenyehelo tse holimo tsa thepa ea pele, matla a eona a holimo, ho se mamelle, le ho tšoarella ho fokotsa nako ea ho theoha, ho khutlisa khafetsa, le kotsi ea ho hloleha ho hoholo. Bakeng sa basebetsi ba bangata, litšenyehelo tsa bophelo bohle li tlase haholo, haholo-holo ho thomo-lisebelisoa tsa bohlokoa, sethala sa kantle ho naha, le lits'ebetso tsa ho phahamisa boima.

• Linako tse telele tsa ho fetola
• Litšenyehelo tse tlase tsa tlhahlobo le tlhokomelo
• Kotsi e fokotsehileng ea ho robeha ha thapo ka tšohanyetso
• Botšepehi bo phahameng ka polokeho-lisebelisoa tse amanang

3. ⚙️ Melemo ea Ts'ebetso ho Lisebelisoa tsa Marine, Aerospace, le Industrial Rope

Khoele e lohiloeng ea UHMWPE e se e le tharollo e ratoang haholo mebarakeng ea leoatle, ea sepakapaka, le ea indasteri hobane e kopanya boima bo tlase le boima bo phahameng le bophelo bo bolelele ba ts'ebeletso. Ha ho bapisoa le terata ea tšepe kapa lithapo tse tloaelehileng tsa maiketsetso, likhetho tsa UHMWPE li bonolo ho sebetsana le tsona, li bolokehile ho sebetsa ka tsona, 'me li hanyetsana le ho bola le mokhathala-mefokolo e amanang le eona.

Ho tloha lithapong tsa ho qhoaela le lithapo tsa winch ho ea ho litsamaiso tsa ho theola le ho theola matjeketjane, UHMWPE e ts'ehetsa maemo a holimo a ts'ebetso le katleho ea ts'ebetso.

3.1 Lithapo tsa Maoatleng le tsa Maoatleng

Libakeng tsa leoatle, khoele e lohiloeng ea UHMWPE e fana ka lithapo tse matla, tse bobebe tse phaphametseng, tse thibelang ho bola ha metsi a letsoai, le ho sebetsana le maqhubu a matla. Ha li bapisoa le likhoele tsa tšepe, li fokotsa mokhathala oa basebetsi, li potlakisa ts'ebetso, 'me li fokotsa kotsi nakong ea ho sebetsa.

• Boima bo tlaase bo nolofatsa ho sebetsana le matsoho le mechine
• Buoyancy e ntlafatsa ponahalo le polokeho holim'a metsi
• Ho hanyetsa ho hoholo ha metsi a letsoai le biofouling
• Matla a fokotsehileng ha a bapisoa le tšepe maemong a hlolehileng

3.2 Sepakapaka le Phahameng - Tethering ea Theknoloji

Liindasteri tsa Aerospace, UAV, le high-tech li sebelisa li-braids tsa UHMWPE bakeng sa lisebelisoa, lithapo tsa ho romelloa, le lintlafatso tsa sebopeho moo ho boloka boima ba 'mele ho fetolelang ka kotloloho melemo ea ts'ebetso. Modulus e phahameng le bolelele bo tlase bo tšehetsa taolo e nepahetseng ea mojaro, ho otlolla ho fokolang, le geometry e tsitsitseng tlasa meroalo le mocheso o fetohang.

3.3 Lithapo tsa Liindasteri, Likhoele, le Lithapo tsa ho Tšoasa Litlhapi

Ho phahamisa liindasteri le ho tšoasa litlhapi, khoele ea braid ea UHMWPE e fana ka matla a phahameng a ho robeha bakeng sa li-diameter tse nyane, ho ntlafatsa ho sebetsana le ho fokotsa boholo ba lisebelisoa. Ka mohlala,UHMWPE Fiber (HMPE Fiber) bakeng sa LiropoleUHMWPE Fiber (HMPE Fiber) bakeng sa Mohala oa ho Tšoasa Litlhapie fa basebelisi bophelo bo bolelele, kutloisiso e phahameng ea ho tšoasa, le kotsi e tlase ea ho hloleha ka tšohanyetso maemong a thata a ts'ebetso.

• Ho phahamisa melatsoana ka matla a ikhethang-ho-karolelano ea boima
• Mehala ea ho tšoasa litlhapi e nang le ho otlolla ho tlase le kutlo e phahameng
• Winch le hoist liropo tse nkang sebaka sa tšepe maemong a mangata

2

Khoele e lohiloeng ea UHMWPE e boloka ts'ebetso maemong a mabifi a lik'hemik'hale, UV-a matla, le a phahameng-a li-cycle moo likhoele tse ngata tse tloaelehileng li hlōlehang pele ho nako. Mokotla oa eona oa inert oa polymer le ho monya ha mongobo o tlase ho sireletsa khoele ho hydrolysis, corrosion le lik'hemik'hale tse ngata tsa indasteri.

Ha e kopantsoe le lirafshoa le moralo o nepahetseng, UHMWPE e lula e tšepahala ho theosa le lilemo tsa ho pepeseha, leha e le tlas'a ho kobeha khafetsa, ho palama baesekele, le maemo a kantle.

4.1 Ho Hanyetsa Lik'hemik'hale le Boitšoaro ba ho Corro

UHMWPE e hanyetsana haholo le li-acids tse ngata, alkalis, le metsoako ea organic mochesong oa kamore. Ho fapana le tšepe, ha e ruse kapa e senya, 'me ho fapana le li-polyester tse ling, ha e na bothata ba hydrolysis libakeng tse mongobo kapa tsa alkaline. Boitšoaro bona bo e etsa hore e tšoanele limela tsa lik'hemik'hale, meaho e haufi le lebopo le lits'ebetso tsa ho sebetsana le metsi a litšila.

• E hanyetsana le li-acid tse ngata tse hlapollang le metheo
• Ts'ebetso e ntle metsing a letsoai le liphatlalatso tse ngata tsa organic
• Ha ho mathata a electrochemical corrosion

4.2 Botsitso ba UV le Bophelo bo Bolelele ba Kantle

UHMWPE e tloaelehileng e na le kutlo e itekanetseng ea UV, empa limaraka tsa sejoale-joale hangata li tsitsisoa ka li-additives kapa liphekolo tse holimo. Ha e kopantsoe le likoahelo tse sireletsang kapa li-braids, likhoele tsa UV- tse tsitsitseng li fana ka bophelo bo bolelele ba kantle ka tahlehelo e nyane ea matla, esita le khanya ea letsatsi e matla le maemong a phahameng - bophahamo.

4.3 Mokhathala le ho Tlama ka Matla Maemong a Mathata

Libakeng tsa 'nete - tsa lefatše, lithapo li na le litlamorao tse kopaneng tsa UV, mongobo, abrasion le meroalo ea libaesekele. Khoele e lohiloeng ea UHMWPE, haholo meahong e ntlafalitsoeng, e boloka karolo e phahameng ea matla a eona a mantlha ho feta limilione tsa mekoloko ea mojaro ha e bapisoa le polyester kapa nylon, e nolofalletsang ts'ebetso ea nako e telele e bolokehileng ka ho nchafatsa khafetsa.

• E babatsehang dynamic mokhathala khanyetso
• Thepa e tsitsitseng ea mechine libakeng tse metsi le tse omileng
• Ts'ebetso e ka tšeptjoang ka mocheso o phahameng le o tlase

5. 🛒 Mokhoa oa ho Khetha UHMWPE Braid Yarn le Hobaneng ha ChangQingTeng Excels

Ho khetha khoele ea braid ea UHMWPE e nepahetseng ho hloka hore ho nahanoe ka hloko litlhoko tsa mojaro, maemo a tikoloho, lintlha tsa polokeho, le ho hokahana le lisebelisoa tse ling. Bohlale ba barekisi bo na le karolo ea bohlokoa ho hlakiseng mohanyetsi o nepahetseng, paterone ea braid, liphahlo le likhetho tsa mebala bakeng sa ts'ebeliso ka 'ngoe.

ChangQingTeng e fana ka litharollo tse entsoeng ka boenjiniere tsa UHMWPE tse koahelang liropo, likhoele tsa ho tšoasa litlhapi, masela a manganga, le likhoele tse koahelang, tse tšehelitsoeng ke taolo e matla ea boleng le ts'ehetso ea ts'ebeliso.

5.1 Lintlha tsa Kgetho tsa Bohlokoa bakeng sa Khoele ea Braid ea UHMWPE

Ha u khetha khoele ea braid ea UHMWPE, qala ka ho hlalosa boholo ba mojaro o sebetsang, ntlha e hlokahalang ea polokeho, mefuta ea mocheso oa ts'ebetso, le ho pepeseha ha tikoloho. Nahana ka hore na bonyatsi, bolelele bo tlase, kapa 'mala o ikhethileng-ho ngolla hoa hlokahala bakeng sa tšebeliso e bolokehileng le boitsebiso bo nepahetseng tsamaisong ea hau.

• Ho senya matla le moeli oa mojaro oa ho sebetsa
• Elongation e hlokahalang le ho satalla
• Ho pepesehela lik'hemik'hale, UV, le abrasion
• Tlhokahalo ea boitšoaro ba ho phaphamala kapa ho teba
• Litlhoko tsa setifikeiti kapa lihlopha

5.2 Boleng ba Mephato e Ikgethileng ya UHMWPE

Limmaraka tse fapaneng hangata li hloka limaraka le meaho e hlophisitsoeng ea UHMWPE. Ka mohlala,UHMWPE Fiber (High Performance Polyethylene Fiber) bakeng sa Khoele e Kwahelange etselitsoe ho hokahana le elastane, nylon, kapa li-cores tse ling, ha likhoele tsa ho tšoasa litlhapi le lithapo li ntlafalitsoe bakeng sa ts'ebetso ea lefito, ho hanyetsa ho hoholoa, le botsitso tlas'a mojaro.

5.3 Hobaneng ho sebelisana le ChangQingTeng

ChangQingTeng e kopanya theknoloji e tsoetseng pele ea ho ohla le taolo e tiileng ea boleng ho fana ka likhoele tse tsitsitseng, tse phahameng - tse sebetsang hantle tsa UHMWPE. Setsi sa k'hamphani se koahela liropo, likhoele tsa ho tšoasa litlhapi, likhoele tsa mebala, sehiloeng - likhoele tsa ts'ireletso, le tse ling, ho lumella bareki ho fumana lihlahisoa tsohle tsa bohlokoa tsa UHMWPE ho tsoa ho molekane a le mong, ea nang le bokhoni bo botle.

• Sehlahisoa se pharaletseng bakeng sa liindasteri tse ngata
• Boima ba limolek'hule bo laoloang le mekhoa ea ho taka
• Ts'ehetso ea boenjiniere ba kopo le ho itlhophisa
• Phepelo e tšepahalang le boleng bo tsitsitseng bakeng sa merero ea nako e telele-

Qetello

Khoele e lohiloeng ea UHMWPE e tlohile ka potlako ho tloha ho faeba e khethehileng ea niche ho ea ho tharollo ea mantlha lits'ebetsong tse thata moo likhoele tsa setso li seng li sa lekana. Matla a eona a ikhethileng

Ha ho bapisoa le nylon, polyester, esita le tšepe, UHMWPE e fana ka ts'ebetso e phahameng, bophelo bo bolelele, le litšenyehelo tse felletseng tsa beng. Ka lebaka la matla a eona a lik'hemik'hale le bokhoni ba UV- mefuta e tsitsitseng le e mebala, e mamella maemo a mabifi ha e ntse e tšehetsa boitsebiso bo hlakileng ba pono le phapang ea mefuta.

Ka ho sebetsa le morekisi ea khethehileng joalo ka ChangQingTeng, basebelisi ba fumana monyetla oa ho fumana limaraka tse ntlafalitsoeng tsa UHMWPE bakeng sa liropo, likhoele tsa ho tšoasa litlhapi, likhoele tse koahelang, le lihlahisoa tse sehiloeng. Motsoako ona oa ts'ebetso e tsoetseng pele ea ts'ebetso le boitseanape ba ts'ebeliso ke lona lebaka le ka sehloohong leo khoele e lohiloeng ea UHMWPE e ntseng e nkela likhoele tsa setso sebaka se phahameng - lits'ebetso lefatšeng ka bophara.

Lipotso Tse Botsoang Hangata ka Uhmwpe Braid Yarn

1. Khoele ea braid ea UHMWPE e entsoe ka eng?

Khoele e lohiloeng ea UHMWPE e entsoe ka likhoele tsa polyethylene tse boima tse phahameng tsa molek'hule tse huloang le ho lohuoa ka meaho ea likhoele tse ngata. Liketane tse telele haholo tsa polymer le tekanyo e phahameng ea ho tsamaisana ha limolek'hule li fa khoele matla a eona a ikhethang, ho teteana ha tlase, le ho se mamelle ho hoholo ha ho bapisoa le likhoele tse tloaelehileng tsa maiketsetso.

2. Khoele ea braid ea UHMWPE e bapisoa joang le terata ea tšepe?

Ho latela boima ba 'mele, UHMWPE e ka ba matla ka makhetlo a 8-15 ho feta terata ea tšepe, ha e ntse e le bobebe haholo 'me ho le bonolo ho e tšoara. E boetse e hanela ho bola, e phaphamala ka holim'a metsi, 'me e na le matla a fokolang a ho khutla ha e robeha. Bakeng sa mesebetsi e mengata ea ho phahamisa, ho hula, le ho emisa, liropo tsa UHMWPE li ka nkela lithapo tsa tšepe sebaka ka mokhoa o sireletsehileng.

3. Na khoele ea braid ea UHMWPE e loketse tšebeliso e tsoelang pele ea kantle?

E, haholo ha UV-e tsitsitse kapa e sirelelitsoe ka lirafshoa le likoahelo tse lohiloeng. Lithapo le likhoele tsa UHMWPE tse entsoeng hantle li boloka matla le ts'ebetso ka nako e telele ea ho pepesehela kantle. Bakeng sa tikoloho e feteletseng ea UV, ho khothaletsoa ho khetha limaraka tse tsitsitseng kapa tse mebala le ho latela tataiso ea moetsi mabapi le tlhahlobo le linako tse ncha.

4. Na khoele ea braid ea UHMWPE e ka sebelisoa ha e kopane le lik'hemik'hale?

UHMWPE e bonts'a khanyetso e ntle ho li-acid tse ngata tse hlapollang, alkalis, metsi a letsoai, le lihlahisoa tse 'maloa tse hlapollang lithempereichara tse tikolohong. Leha ho le joalo, ho lumellana ho itšetlehile ka ho tsepamisa mohopolo, mocheso, le nako ea ho pepeseha. Lisebelisoa tsa bohlokoa li lokela ho hlahlojoa ka data ea khanyetso ea lik'hemik'hale, 'me, ha ho hlokahala, tlhahlobo e nyane-teko ka tlas'a maemo a sebele a ts'ebeletso.

5. Ke hobane'ng ha khoele e lohiloeng ea UHMWPE e ratoa ka lithapo le methapo e phahameng?

Khoele e lohiloeng ea UHMWPE e fana ka motsoako oa matla a phahameng haholo a ho tiea, boima bo tlase, bolelele bo tlase, le mokhathala o matla le ho hana ho hohla. Mehaho ena e nolofalletsa lithapo tse nyenyane, tse bobebe tse nang le meroalo e lekanang kapa e kholoanyane ea ho robeha ho feta lisebelisoa tsa setso, ho ntlafatsa ho sebetsana, ts'ireletso le ts'ebetso ea ts'ebetso ea likepe, indasteri, sefofane le polokeho.