Re ntse u loana le uhmwpe khoele e tšepisa "ts'ebetso e phahameng" empa e itšoara joaloka moroalo o mongata ea meno?
Mohlomong liqhobosheane tsa hau tsa rope, lisebelisoa tsa hau tse thibelang li talimile ka potlako haholo, kapa mekhoa ea hau ea bolo e se ke ea otla sebaka se monate pakeng tsa boima le ts'ireletso.
Sengoliloeng sena se reng, "Tsela ea UhmWpe ea UhmWpe
E boetse e baka ho satalla ha boima ba 'mele ho susumetsa ho satalla, ho ba mokhanni oa bofokoli, le nako ea nakoana ea ho tsamaea ka nako e telele.
Bakeng sa babali ba nang le chelete, likarolo tse qaqileng tsa litekanyetso le li-curve tsa ts'ebetso li pakiloe ka linyeoe tsa bohlokoa tsa kopo, le likhokahano tsa boiketsetso bo joalo kaLitlaleho tsa 'Maraka oa UHmWpemmeLihlahlobo tse Sebetsa.
1. 🧵 Kamano lipakeng tsa uhmwpe oa hau oa uhmwpe.
UhmWpe oa hau oa uhmWpe Tekanyo e phahameng hangata e bonts'a kristafalo e phahameng le ho paka ka mantsoe a makatsang, e ntlafatsang - Leha ho le joalo, meaho e fetelletseng e ka fokotsa ho fetoha le maemo ebile e tšoara matla a ho kokobetsa matla, kahoo ho khetha matloana a nepahetseng ho bohlokoa bakeng sa ts'ebetso, matšeliso le bohato ho feta lits'ebetso tse fapaneng - Sebelisa lits'ebetso tse fapaneng - Sebelisa likokoana-hloko.
Ka ho utloisisa kamoo lefu le kopaneng le boitšoaro ba mochini, baenjiniere ba ka ntlafatsa - Trane lesela, kapa le koporoang, kapa ho kopanya meralo. Sena ke sa bohlokoa haholo ho feta bakeng sa boemo ba boemo bo holimo joalo ka lihlomo tsa moea, li leng mats'oafo a polokeho ho fapana le ho khetha "limpho tse" matla.
1.1 Bofete, Crystallility le matla a Tenssist
Bokhopo bo uhmwpe bo hokahane haufi le kristastallinity. Litoro-likeleli tse eketsehileng li bolela ho paka botumo bo haufi le ho paka matla le ho ntlafatsa botsitso bo ntlafatsang tlasa mojaro.
- Presh
- Ho eketseha ho eketsehileng ho fokotsa ho chesoa le ho holisa khatello ea maikutlo.
- Botle bo phahameng haholo bo ka fokotsa ho becha le matšeliso ho masela.
1.2 Tšusumetso ho Mosilus le ho satalla
Ha ho na le letsoalo le ntseng le phahama, uhmwpe litoro ka kakaretso lia ferekana. Modululus ona o phahameng o molemo ka lits'ebetso tsa sebopeho kapa tsa boloi empa o tlameha ho laoloa moo ho feto-fetoha le maemo ho hlokahalang.
- PlaP - Lichatelus tsa Desulus li ntlafatsa ho hanyetsa ho ea liropo le likhomo.
- Stimmar Yarns e tšoara sebopeho hantle hoUltra - Mature MolecelerLikopo.
- Baqapi ba ka kopanya meno ho lekanya ho sa feleng ha li apere liaparo.
1,3 matloana le mokhathala tlasa koloi ea syclic
Ts'ebetso ea mokhathala ho UHMWP e tlameletsoe hore na likarolo tsa crystalline le aniorphous li arolelana le meroalo e phetoang hape. Tekanyo e loketseng e ntlafatsa ho hanyetsa ho ea ho ea qala ho qhekella le ho ingolisa.
| Density Range (G / cm³) | Ts'ebeliso e Tloaelehileng | Boitšoaro ba Tekanyo |
|---|---|---|
| 0.93-0.94 | General Exraly | Ho satalla hantle, ho leka-lekana |
| 0.94-0.955 | Liropo, li-slings, masela a ts'ebetso | E ntle haholo, botsitso bo phahameng haholo |
| 0.955-0.97 | Lihlomo tsa Phahameng - Ngoliso ea Litopo | E ntle haholo, ka moralo o hlokolosi bakeng sa ho khumama |
1.4 Adped
Le ha meno a phahameng a phahameng a hlahisa matla, ho hanyetsa matla a matla ho boetse ho latela matla a hore na matla a maholo a tsamaisa le likokoana-hloko joang. Bokhopo bo laoloang bo lumella ho fetisoa ha thepa e sebetsang ntle le ho hloleha ha holo ka koluoa.
- Mehopolo e ntlafalitsoeng e tšehetsa matlafatso ea matla a matla a ho itokolla ka liphanelo tsa lihlomo tsa lihlomo tsa lihlomo tsa lihlomo.
- Ho satalla haholo ho ka fokotsa bokhoni ba ntlo ea ho jala khatello ea maikutlo.
- Li-yearns tse phahameng haholo tsa matloana hangata li lumellana le tšusumetso e monate - matšoao a thibelang hantle.
2. ⚙️ Khothatse ea molelo menoang e susumetsang uhmwpe ho senya le ho hanyetsa ha mokhathala
Boima ba limocular bo lula ka har'a mantlha ea ts'ebetso ea uhmwpe. Ultra - Majoe a malelele a holisa esale pele a hanyetsa lihlong haholo Leha ho le joalo, boima ba mohoekotehi bo tsosang moleng, bo ama liphoofolo tse phatsimang, se chenyeha, 'me ka litšenyehelo, kahoo ho khetha boemo bo nepahetseng, bo sephara.
Ha a kena-kenana le fiber ea fiber, e phahameng - Li-chang - liatlana tse thibelang mahaeng a lisa. Seoa ka hloko e tiisa ts'ebetso e tsitsitseng ea ho be ea tšohanyetso, e thellela le phahameng - khatello ea ho ikopanya.
Bolelele ba ketane, ho kena ka thoko, le ho roala mekhabiso
Majoe a malelele a polymer o fana ka matlotlo a eketsehileng, a ntlafatsang ho hanyetsa ho senyeha le ho tlotsoa lintho tse bonahalang.
- Boima bo phahameng ba molek'hule bo fokotsa micro - phaeche nakong ea apara.
- Marang-rang a hiriloeng marang-rang a boloka botšepehi le ha likarolo tse ka holimo li senyeha.
- E loketsengUhmwpe fiber (HPPpe Fir) bakeng sa liatlana tsa ho hanyetsaho latela likhohlano khafetsa.
2.2 Ho hanyetsa ha ho hanyetsa hape ho ferekana khafetsa
Hangata ho tepella ho hloleha ho qala ho tloha ho li-Micro - ho etsa lintho ka har'a syclic kapa khatello ea maikutlo. Boiketsetso ba bilcular bo phahameng ba fokotsa botšehali ba lieha ho qala ho qala le ho holisa khatello ea maikutlo le liketane.
| Veit ea Molecular (× 10⁶ G / Mol) | Bophelo bo Bontšitsoeng | Sepheo sa kopo ea kopo |
|---|---|---|
| 2-3 | Basine | Li-yarns tse tloaelehileng tsa indasteri |
| 3-5 | Phahameng | Masela a mahlale, liropo |
| 5-7 + | Phahameng haholo | Lits'ebetso tsa boloi |
2.3 Tlhahlobo ea data: boima ba limolek'hule
Kamano pakeng tsa boima ba limolek'hule le ho roala e ka tšoantšitsoeng ka kotara e bonolo e bakang index e tloaelehileng ea "War" boima ba molek'hule e fapaneng. Lits'ebetso tsa Index tse tlase li bontša ho roala tšebetso.
2.4 Khoebo - Faces: ho sebetsa vs.
Le ha ho ntse ho tsosa boima ba 'mele bo ntlafatsa ts'ebetso, e boetse e hlahisa pono le ho rarahana ha lintho tsa ho qhekella. Baetsi ba tlameha ho hloka botsitso, litšenyehelo le ho sebetsa ka katleho.
- Boima bo phahameng haholo ba molek'hule e ka ba thata ho e hlakoloa ke tlhahiso e tsitsitseng.
- Bohareng ba - ho - Hokela lintho tse phahameng hangata li fana ka motsoako o motle oa litšenyehelo le ts'ebetso.
- Limaraka tsa sehlahisoa li ka tsamaisoa bakeng sa litefiso tse akaretsang, joalo kaUhmwpe fiber (High Perfught Polyetylene fiber) bakeng sa ho koahela yarn.
3. Liphetho tsa likhakanyo le boima ba limolecular ho ea ho botsitso ba ho tsitsa ba futhumatsang
Ho tsitsa mocheso ho uhmwpe ho u susumetsoa ke boima ba 'nete le boima ba balek'hule. Tekanyo e phahameng e phahamisa mocheso le ho kholoa mocheso o khopisang, ha boima ba limolek'hule bo fokang botsitso mochesong o phahameng. Phetoho e nepahetseng ea liketsahalo li tiisa matla le Mosulus tlasa ho futhumatsa mocheso, kapa ho ba bokhutšoanyane - mocheso - mocheso o phahameng - mocheso o Phahameng.
Ha o batla likopo tse kang li-arfort kapa tse phahameng - Liropo tsa lebelo, li utloisisa hore likamano tse sirelelitsoeng ha mocheso o le teng.
3.1 Point Point, letsoalo, le khatello ea mocheso
E le letsoalo le hore le Crystaltaliratold keketseho ea ho qhibiliha le ho fokotsa mocheso mocheso ho phahamisa, ho lumella li-yropong ho etsa chelete e ngata ea tšebeletso.
- PER PUP - Masine a meno a bonts'a litlhoro tse matlafatsang le taolo e ntle.
- Ho Ntlafatsa Harafo ho Shrinkatal maemong a chesang a mongobo.
- E na le thuso bakeng sa masela e sirelelitsoeng khafetsa - Ho hlatsoa mocheso kapa ho omella.
3.2 Metsi a Molecular le botsitso ba oxidance
Liketane tsa molek'hule tse telele li ka mamella tšenyo ea lapeng e ntle hobane khatello ea maikutlo e ajoa ka holim'a litlamo tse ngata, ho lieha ho hloleha ho hloleha ho hloleha.
| Paramente | Tlase mw | PW e phahameng |
|---|---|---|
| Ho qala ho lahla matla (° C) | Tlase | Phahameng |
| Ho hanyetsanang le mokhathala oa molumo | E tsitsitse | Phahameng |
| Tlhokahalo ea Bahlokomeli | Phahameng | E ntlafalitsoe ka foromo |
Ts'ireletso ea 3.3 tlasa likhohlano - ho futhumatsa
Ho thellela, ho feto-fetoha le ho feto-fetoha, kapa ho susumelletsa ho hlahisa mocheso oa lehae, haholo-holo ka liropo, mabanta le liaparo tsa ts'ireletso le liaparo tsa ho sireletsa le liaparo. Mabone a Bonolo le Molecter Thuur lithupelo ka bobeli li hana ho nolofatsa le ho baleha.
- Phahameng - Bohlale, bophahamo bo phahameng - MW Yarns ba boloka sebopeho tlasa li-spikes tsa mocheso.
- Ho bohlokoa bakeng sa lits'ebetso tsa bolotsana le ho phahame - Moroalo, kapele - Likopi tsa Ropo tsa Ropo.
- Ho matlafatsa bophelo ba tšebeletso ha u kopantsoe le moralo o nepahetseng oa boenjiniere.
4.
Melemo ea bohlokoa ea UHMWpe e fumaneha haholo ka matla a maholo, e loketseng boima ba 'mele - Liindasteri tse hlokolosi. Ka ho ntlafatsa boima ba molumo le boima ba moleng, ho nka khanyetso e ikhethang ea ho hanyetsa le ho boloka litsamaiso tsa lihlomo, likarolo tsa polokeho ea liaparo.
The correct trade-off enables lightweight products that still meet stringent certification standards for ballistic, cut, or drop-impact performance.
4.1 Karolo ea Dessity ea Denamation ea ARMAL le Ts'ebetso ea Armor
Bongata bo tlase ba thepa bo thusa ho fokotsa letsoalo la bo-ralitaba (boima ka 'mele ka litsamaiso tsa Arm) ha a ntse a boloka matla a ho emisa matla.
- Ngaka e ntlafalitsoeng ea hau e lumella likheo tse fokolang bakeng sa ts'ireletso e lekanang.
- Boima bo fokotsehileng bo eketseha matšeliso le ho sisinyeha ho vests le helmeme.
- Tlhatlhobo ea Bohlokoa bakeng saUhmwpe fiber (HMPE FIber) bakeng sa BulletproofTharollo.
4.2 Metsi a Molecular boima le Boikarabello
Boima bo phahameng ba molek'hale bo eketsa bokhoni ba ho monya le ho khelosa matla a ho senya le ho feta hanyenyane ntle le fibrully.
| Tlhahlobo ea moralo | Letsoalo le khethiloeng | Morero oa boima ba 'mele oa limolek'hule |
|---|---|---|
| Boholo ba li-Armor tsa Armor | Tlase ho mahareng | E phahameng haholo MW, e ratoang haholo |
| Liaparo tse sireletsang mobile | Metsi a mahareng | Phahameng MW, ho feto-fetoha le maemo |
| Mefuta e Mebe e Metsi | Medium - phahameng | High MW, Modulus o phahameng |
4.3 Liropo tse bobebe, li-slings, le lisebelisoa tsa polokeho
Lirope le ho tsamaisa lisebelisoa, makhoaba le linonyana li tsamaisa matla le litšobotsi tse thata.
- Tekanyo e tlase e beha meroalo eo e phaphametseng e le matla a ho buseletsoa ka matla.
- Boima bo phahameng ba molek'hule bo ntlafatsa ho beoa ha cyclic le abrasion.
- E loketseng hole bakeng sa litsamaiso tsa Offshore, tsa indasteri le tsa polokeho le polokeho moo boima ba boima ba ho thibela litšenyehelo tsa ho kenya.
5. 🧪 Malebela a Khetho ea Quaction
Ho khetha mohala o nepahetseng oa Uhmwpe ho bolela ho amohela letsoalo le limolek'hule ka lipheo tsa tšebetso, maemo a ts'ebetso le litlhokahalo tsa ts'ebetso. Sebakeng sa ho tsepamisa seqholetsi se le seng, ho lekola thepa eohle, matla a teteaneng, bophelo bo hlomphehang le ho sebetsana le sebopeho sa boqhekang, kapa ho sebetsana le sebopeho, kapa ho sebetsana le sebopeho sa metsi.
Changqingteng e fana ka lisebelisoa tse ngata tse ikhethang tsa UHmWpe ho tsamaisana le litlhoko tse fapaneng tsa masela, lihlomo, litlolo tsa mahlale, ho kenyelletsa ho sekisetsa.
5.1 Mabone a ho ba le boima ba 'mele le boima ba limolecular ho fela
Qala ka ho hlalosa tšebetso ea mantlha: Ts'ireletso ea mantlha, ho hanela ha ho hanyetsa Bariking, ho boloka boima ba 'mele kapa ho boloka boima ba metsi kapa ho tšoarella. Ebe u khetha thepa eo ho kopana le litlhoko tseo e hloka ka katleho.
- Bakeng sa khaola - PPP e hanyetsang pele u beha lintho tse ngata tsa molelelara ebile li rorisoe hantle.
- Bakeng sa lipanete tsa boloi, matla a phahameng - ho - boima bo putlama bo laoloang.
- Bakeng sa masela a akaretsang, ho satalla ka ho lekana ka matšeliso le lefu.
5.2 Sebelisa Sesebelisoa - Mela e Ikhethileng ea lihlahisoa
Changqingteng e fana ka likhoele tsa uhmwpe tsa uhmwpe bakeng sa likarolo tse fapaneng, ho nolofatsa khetho ea likhetho le mehato ea ho khetha.
- Matlo a Tlhaho ea Mefalo:Ultra -.
- Phahameng - sekoaelo sa 'nete:Uhmwpe fiber (High Perfught Polyetylene fiber) bakeng sa ho koahela yarn.
- Lihlomo, li-helmete le lithebe:Uhmwpe fiber (HMPE FIber) bakeng sa Bulletproof.
5.3 Nka ts'ebetso, setifikeiti sa ho phela, le litšenyehelo tsa bophelo
Ho feta thepa e hloekileng e hloekileng ea thepa, netefatsa hore li-yarns tse khethiloeng li lekana le mahlakore a hau a tlhahiso le litlhoko tsa tumello.
| Setsi sa | Mehopolo ea Bohlokoa |
|---|---|
| Ho sebetsa | Ho ikamahanya le ho loha, ho loha, ho kopanyetsoa le mela e mengata. |
| Setifikeiti | Maemo a amehang (en388, Nij, Iso, joalo-joalo.) Bakeng sa 'maraka a lebisitsoeng. |
| Litsenyehelo tsa Bophelo | Ho hloka botsitso, karohano e ncha le litšenyehelo tse felletseng tsa beng. |
Sephetho
Ts'ebetso ea Yarn ea UHmWpe ea UhmWpe e hlaha ho tsoa ho tona ea letsoalo le boima ba limocular ho fapana le metric e le 'ngoe. Mabone a maholo a laola ho lla, ho sa tsilatsila le botsitso le bokhachane, boima ba liketane tsa 'mino, roala bophelo ba mokhathala. Ho fokotsa likhomo tse peli ka hloko tse nang le likhoele tse thata tse sa tsitsang feela, empa hape le ho tšoarella, li tsitsitse ebile li tšepahala tlas'a maemo a 'nete a tšebetso.
Ho meqhaka ea mebaraka e hlophisitsoeng, ho khaola likokoana-hloko, phahameng - Masela a mahlale a nang le masela a polokeho le litšenyehelo tsa bophelo. Ho khetha sehlopha se nepahetseng sa UHMWPE ho bolela ho hokahanya mechini e nang le mochini, e futhumetseng le e sebetsang le thomo ea sehlahisoa sa ho qetela. Ka kopo - Melaoana ea lihlahisoa tse ikhethileng le moralo o laoloang, barekisi Changqingteng ba nolofalletsa boenjiniere ho ea ho tse kholo ho tloha ho tse kholo - tlhahiso e sa lumellaneng.
LIPOTSO TSE BOTSOANG LIPOTSO TSE LING TSE LING TSA UHMWPPPE
1. Mabone a phoka a uhmwpe a ama matla a Tennkeile joang?
Tekanyo e phahameng hangata e bonts'a kristanta ea holimo, e ntlafatsang matla le Mosulus ka ho lumella liketane ho paka ka thata. Leha ho le joalo, letsoalo le leholo haholo le ka fokotsa ho feto-fetoha le maemo le ho ama matla, ho lokela ho khethoa ho ea ka tekanyo e hlokahalang lipakeng tsa ho satalla le sehlahisoa sa ho qetela.
2. Hobaneng ho le bohlokoa haholo hore motho a hanyetsa?
Ultra - Boima bo phahameng bo bolela liketane tse telele li theha marang-rang a ho kenella ka matla. Lipuu tsa marang-rang li aba khatiso e potlakileng le ho hanela chain ha e le teng nakong ea thibelo, ho fokotsa lintho tse bonahalang haholo. Ka lebaka leo, limaraka tse phahameng tsa limolek'hule li bonts'a tsoho e phahameng ebe li khaoloa ho hanyetsa ka boima ba limolek'hule tse tlase tsa molemi.
3. E ka fokotsa boima ba moleng ba etsang uhmwpe ka thata ho sebetsa?
Ho joalo. Ha boima ba limok'hule bo totobatsoa, liketsahalo tse phahama le ho sebetsana le Windows Hardrow, e ka phephetsang ho mela le ho taka ts'ebetso. Baetsi ba baetsi ba amohela sena ka mekhoa e tsoetseng pele le taolo ea tšebetso. Khafetsa, bohareng ba - ho - ho na le mefuta e phahameng ea molek'hale e fanang ka maikutlo a matle pakeng tsa ho sebetsa le ho qetela - sebelisa ho le thata.
4. Bolulo le boima ba bo-'mè bo susumetsa joang ts'ebetso ea mocheso?
Tekanyo e phahameng e phahamisetsa ntlha le mocheso o kholisang ka kristale ea molek'hule o ntlafatsang botsitso ba methapo le ho oxi. Ha ba le hammoho, ba thusa uhmwpe Yarn ho boloka botšepehi ba ho futhumala ha ho futhumatsa, kapa mocheso o phahameng, kapa ho lieha ho nolofatsa le ho fofa.
5. Ke lokela ho etsa'ng ha ke ne ke etela ha u khetha uhmwpe uhrn bakeng sa masela a sireletsang?
Hlalosa sepheo sa hau sa mantlha sa ts'ebetso: Qoba ho hanyetsa, matla a ho emisa libopeho, ho kholisa matšeliso a bobebe kapa ho hanyetsa. Ebe u khetha li-yarns tse nang le boima bo nepahetseng le boima ba limok'hule, hammoho le ts'ebetso e netefalitsoeng. Ho nka qeto ea ho lokisa le ho feta ho etsa litšenyehelo tsa bophelo ba ho phela ka bophelo bo felletseng ho bolela hore ntlo e tla sebetsa ka mokhoa o ts'epahalang maemong a hau a ikhethileng le lebaleng.