Selelekela:
Na o kile wa ipotsa hore na ke eng e bolokang kahare ho koloi ya hao e omme hantle ha meropa ya pula e le marulelong? Karabo e ka hara thepa e bitswang rabara ya Ethylene Propylene Diene Monomer (EPDM). Jwalo ka mohlokomedi ya sa bonahaleng wa indasteri ya sejwalejwale, EPDM e ikopanya ka botlalo maphelong a rona ka bokgoni ba yona bo ikgethang ba ho hanyetsa boemo ba lehodimo le ho tiisa. Sengoloa sena se hlalosa theknoloji e ka morao ho "rabara ena e phelang nako e telele."
1. Rubber ea EPDM ke eng?
Boitsebiso ba Khemik'hale:
EPDM ke polymer e entsoeng ka copolymerizing ethylene (E), propylene (P), le karolo e nyane ea diene monomer (D). Sebopeho sa eona se ikhethang sa "ternary" se fana ka melemo e 'meli:
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Ethylene + Propylene: E etsa lesapo la mokokotlo le hanelang botsofali le ho bola ha lik'hemik'hale
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Diene Monomer: E hlahisa libaka tsa ho hokahanya bakeng sa ho ruruha le ho tenyetseha
Lintlha-khōlō tsa Tshebetso ea Motheo:
Morena oa ho Hanela Maemo a Leholimo: E mamella mahlaseli a UV, ozone, le mocheso o feteletseng (-50°C ho isa ho 150°C)
Setsebi sa ho Loantša Botsofali: Bophelo ba tšebeletso ea lilemo tse 20-30
Mohlokomeli oa ho Tiisa: Ho kenella ha khase ka tlase, ho mamella ho hoholo
Tlholisano ea Tikoloho: Ha e na chefo, ha e na monko, 'me e ka sebelisoa hape
2. Moo U Kopanang le EPDM Letsatsi le Letsatsi
Boemo ba 1: "Setsebi sa ho Tiisa" sa Indasteri ea Likoloi
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Litiiso tsa Lifensetere: Thibelo ea mantlha khahlanong le metsi, lerata le lerōle
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Mekhoa ea Enjene: Liphaephe tsa ho pholisa le liphaephe tsa turbocharger (ho hanyetsa mocheso o phahameng)
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Lipakete tsa Betri tsa EV: Litiiso tse sa keneleng metsi bakeng sa polokeho ea motlakase o phahameng
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Litsela tsa Marulelo a Letsatsi: Khanyetso ea UV bakeng sa ts'ebetso ea lilemo tse leshome
Lintlha: Koloi e tloaelehileng e sebelisa 12kg ea EPDM, e etsang >40% ea likarolo tsohle tsa rabara
Boemo ba 2: “Tshireletso ea Tlelaemete” ea Lekala la Kaho
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Marulelo a Merapo: Thepa ea mantlha bakeng sa litsamaiso tsa marulelo a nang le ply e le 'ngoe (nako ea bophelo ea lilemo tse 30)
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Li-gasket tsa Leboteng la Lesira: E hanela khatello ea moea le katoloso ea mocheso
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Litiiso tsa Ka tlas'a Lefatše: Tšireletso e feletseng khahlanong le ho kenella ha metsi a ka tlas'a lefatše
Boemo ba 3: “Molekane ea Khutsitseng” oa Lelapa
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Litiiso tsa Sesebelisoa: Mamati a mochini o hlatsoang, li-gasket tsa sehatsetsi
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Libaka tsa Lipapali: Li-granule tsa tsela tse amohelang tikoloho
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Lipapali tsa Bana: Likarolo tse bolokehileng tsa elastic
3. Phetoho ea EPDM: Ho tloha Metheong ho ea ho Mekhoa e Bohlale
1. Ntlafatso ea Nanotechnology
Litlatsetso tsa nanoclay/silica li eketsa matla ka 50% le ho hanyetsa ho khohlela habeli (tse sebelisoang litiisong tsa betri tsa Tesla Model Y).
2. Phetohelo e Tala
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EPDM e thehiloeng ho Bio: Li-monomer tsa DuPont tse 30% tse tsoang limela
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Lintho tse thibelang malakabe tse se nang halogen: Li fihlela maemo a EU RoHS 2.0
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Ho Sebelisa Botjha ha Loop e Kwalehileng: Michelin e fihlella ditiiso tse sebedisitsweng ka 100%
3. EPDM ea Karabelo e Bohlale
"EPDM e iphekolang" e hlahisitsoeng ke laboratori: Li-microcapsule li lokolla lintho tse lokisang ha li senyehile (monyetla oa nakong e tlang oa litiiso tsa sepakapaka).
4. EPDM khahlanong le Liraba tse ling: Pontšo ea Tshebetso
Tlhokomeliso: EPDM e hapa ka kakaretso bakeng sa ho hanyetsa boemo ba leholimo le boleng ba eona, e leng se etsang hore e be khetho e holimo bakeng sa litiiso tsa kantle
5. Mekhoa ea Indasteri: Li-EV tse Matlafatsang Ntlafatso ea EPDM
Kholo ea likoloi tsa motlakase e susumetsa tsoelo-pele ea EPDM:
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Ho Tiisoa ha Voltage e Phahameng: Lipakete tsa betri li hloka litiiso tse hanelang 1000V+
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Boima bo bobebe: Botenya ba EPDM bo nang le foam bo fokotsehile ho 0.6g/cm³ (ha ho bapisoa le 1.2g/cm³ e tloaelehileng)
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Ho Hanela Tshenyo ya Sephodisa: Diphodisa tse ntjha tsa glycol di potlakisa botsofali ba rabara
Ponelopele ea 'Maraka: 'Maraka oa lefats'e oa likoloi oa EPDM o tla feta $8 bilione ka 2025 (Grand View Research)
6. Lintlha tse Monate: "Mesebetsi e sa Khoneheng" ea EPDM
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Litiiso tsa Sefofane: Litiiso tsa lifensetere tsa ISS li boloka botšepehi ka lilemo tse fetang 20
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Lithanele tse ka Tlas'a Leoatle: Manonyeletso a Borokho ba Hong Kong-Zhuhai-Macao a etselitsoeng tšebeletso ea lilemo tse 120
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Tlhahlobo ea Polar: Thepa ea mantlha bakeng sa litiiso tsa seteishene sa Antarctic -60°C
Qetello: Bokamoso bo Tsitsitseng ba Mohlabani ea sa Tsejoeng Hantle
Ka nako e fetang mashome a mahlano a lilemo, EPDM e pakile hore theknoloji ea 'nete ha e bonahale empa e rarolla mathata a lefats'e la sebele ka mokhoa o tšepahalang. Ha tlhahiso ea lefats'e e fetoha e tala, ho sebelisoa hape ha EPDM le ho phela nako e telele ho etsa hore e be ea bohlokoa bakeng sa moruo o chitja. EPDM e sebetsang ea moloko o latelang e tla sutumelletsa meeli ea ts'ebetso, e tsoele pele ho sireletsa ntho e 'ngoe le e 'ngoe ho tloha bophelong ba letsatsi le letsatsi ho ea sepakapakeng.
Nako ea poso: Phupu-09-2025