Umsebenzi onzima Olulwe kwangaphambili intambo ye-12 ephothiweyo ye-uhmwpe yokuxhoma inqanawa

Imele ntoni i-UHMWPE?

I-UHMWPE imele i-ultra high molecular weight polyethylene.Usenokuyiva ibizwa ngokuba yi-HMPE, okanye ngamagama eebhrendi anjengeSpectra, Dyneema okanye iStealth Fibre.I-UHMWPE isetyenziswa kwimigca yokusebenza okuphezulu kuwo wonke amashishini ahlukeneyo, kubandakanywa ulwandle, ukuloba urhwebo, ukunyuka intaba, kunye ne-aquaculture.Ineempawu ezininzi ezenza kube lolona khetho lubalaseleyo kwiindawo ezimanzi;ilula ngokwaneleyo ukuba ingadada, i-hydrophobic (igxotha amanzi) kwaye ihlala yomelele kumaqondo obushushu aphantsi.Uya kuyifumana isetyenziswa kwi-yachting, ngakumbi ngeeseyile kunye ne-rigging, njengoko ukolula kwayo okuphantsi kuvumela iiseyile ukuba zigcine imilo efanelekileyo ngelixa zixhathisa ngokungaqhelekanga kwi-abrasion.Ngamandla ayo aphezulu kumlinganiselo wobunzima, ukuphatha kakuhle kunye neepropathi zoluleko oluphantsi, iyakwenza oko. yeyona ntambo ikhethwayo kwiintambo zokuncedisa iinqanawa, izixhobo zokulawula unxweme kunye neetanki.Idume kakhulu ekuqhubeni iinqanawa kwiimeko zoxinzelelo.

Zeziphi iinkcukacha zobugcisa ze-UHMWPE?

I-UHMWPE yifayibha yepolyolefin, equlathe amatyathanga amade ngokugqithisileyo epolyethylene ethe kratya, alungelelaniswe kwicala elinye, nto leyo eyenza ibe lolona khetho lunamandla lwentambo olukhoyo.
Ngombulelo kwisakhiwo sayo se-molecular, i-UHMWPE ixhathisa kwiikhemikhali ezininzi, kuquka i-detergents, i-mineral acids kunye ne-oyile.Nangona kunjalo, iyakwazi ukugqweswa yi-oxidising agents eyomeleleyo.Ii-fiber ze-HMPE zinokuxinwa kuphela kwe-0.97 g cm-3 kwaye zine-coefficient of friction engaphantsi kwe-nylon kunye ne-acetal.I-coefficient yayo ifana ne-polytetrafluoroethylene (iTeflon okanye i-PTFE), kodwa inokumelana nokubetha okungcono kakhulu.

Iintsinga ezenza i-Ultra High Molecular Weight Weight Polyethylene zinendawo yokunyibilika ephakathi kwe-144°C kunye ne-152°C, engaphantsi kunezinye iintsinga ezininzi zepolymer, kodwa azinandawo ibhuqayo xa zivavanywa kwiqondo lobushushu eliphantsi kakhulu (-150°C. ).Iintambo ezininzi aziyi kukwazi ukugcina ukusebenza kwazo kumaqondo obushushu angaphantsi kwe -50°C.Intambo ye-UHMWPE ke ngoko iyacetyiswa ukuba isetyenziswe phakathi kwe--150 kunye ne-+70 °C, njengoko ayiyi kulahlekelwa nayiphi na impawu eziphezulu ze-molecular weight kolu luhlu.
I-UHMWPE eneneni ihlelwa njengeplastiki yobunjineli ekhethekileyo, esetyenziselwa eminye imisebenzi emininzi ngaphaya kokwenziwa kweentambo.Ngapha koko, i-UHMWPE yenqanaba lezonyango isetyenziswe kukufakelwa okudibeneyo iminyaka emininzi, ngakumbi kukutshintshwa kwamadolo kunye nenyonga.Oku kungenxa yokungqubana kwayo okuphantsi, ukuqina, amandla anempembelelo ephezulu, ukumelana neekhemikhali ezonakalisayo kunye ne-biocompatibility egqwesileyo.

Usenokumangaliswa ukwazi ukuba iplastiki ye-UHMW ikwalukhetho oludumileyo lwesikrweqe somzimba ngumkhosi namapolisa, kwakhona ngenxa yokuchasa kwayo okuphezulu kunye nobunzima obuphantsi.

Ukongeza kwiimpawu zamandla achukumisayo, i-UHMWPE ayinancasa, ayinatyhefu kwaye ayinavumba, yiyo loo nto le plastiki inokuhlala isetyenziswa kwizityalo zokuvelisa ukutya kunye nemveliso.Ikhuselekile kubo bobabini abasebenzisi bokugqibela kunye nabasebenzi bemveliso.

Ziziphi iimpawu ze-UHMWPE?

Iimpawu eziphezulu ze-UHMWPE ziquka: Indawo yokunyibilika ephezulu (ngaphezu kwe-144°C) Ukuxinana okuphantsi – kudada kumanzi olwandle Ubunzima obuphantsi Ikhuseleke kunocingo – iqhawuka ngendlela yomgca Ukusebenza okuphezulu Ukufunxa ukufuma okusezantsi (kugxotha amanzi)  Ukumelana neekhemikhali (ngaphandle kwe-oxidising acids) Amandla aphezulu - omelele kunentsimbi eqinileyo umthwalo) Ukwehliswa kweendleko xa kuthelekiswa nentambo yentsimbi I-dielectric constant constant – iphantse yacaca kwirada Ukushukuma kwe-Vibration Ugcino oluphantsi I-conductivity yombane ephantsi I-flexible fatigue egqwesileyo Ezi ntambo zisebenza ngokuphezulu ziya zisetyenziswa kakhulu ukufaka endaweni yentsimbi kunye neentsinga eziqhelekileyo.Zomelele kakhulu kunentsimbi kodwa yi-1/8 kuphela yobunzima beengcingo zentsimbi ezinokuthelekiswa.Ngamanye amazwi, zinamandla ngamaxesha angama-8 kuneentambo zentsimbi.Imigca ephezulu yobunzima bemolekyuli yepolyethylene (UHMWPE) ibhityile, ikhaphukhaphu kwaye iyazithambisa, ngoko ke kubaluleke kakhulu ukubamba kuneentambo zentsimbi eziqhelekileyo.Ukongeza kumandla abo, zikwakhuselekile kakhulu, zinamandla angaphantsi kokubuyisela kunentambo yentsimbi.Xa intambo yentsimbi igqabhuka, ucingo lwentsimbi luyaqhawuka ngokukhawuleza, lushiya imiphetho ebukhali yencakuba ijikeleza ngokungalindelekanga.Xa intambo ye-UHMWPE igqabhuka, intambo iyancipha kakhulu.Ndiyabulela ukwakhiwa kwamatyathanga amade e-polyethene alungelelaniswe kwicala elifanayo, ukuba iyaphuka (engenakwenzeka ngenxa yokuqina kwayo kwibhondi), intambo iya kubonisa i-linear, i-recoil eqikelelwayo.Iintsinga ezizithambisayo ze-UHMWPE nazo zithande ukuba nomqheba we-waxy kunye nomphezulu ogudileyo, okwenza kube lula ukuphatha, nangona oku kuthetha ukuba ayiwabambeli amaqhina ngokukodwa.Nangona kunjalo, ngaphandle kokuguda kwazo, zisaxhathise amaxesha angama-15 ngaphezulu kwe-abrasion kune-carbon steel.Ekugqibeleni, xa kuthelekiswa nentambo yentsimbi okanye ezinye iintambo ze-polyester, iintambo ze-UHMWPE zincinci ngomthamo ngenxa yobuninzi obuncinane obufunekayo ukufezekisa umphumo ofanayo.Oku kwenza kube lula ukuzigcina.

Umba:	Intambo ye-12 ye-UHMWPE
Izinto:	UHMWPE
Uhlobo:	ephothiweyo
Ulwakhiwo:	I-12-intambo
Ubude:	220m/220m/elungiselelwe
Umbala:	mhlophe/mnyama/luhlaza/blue/yellow/customized
Umqulu:	Ikhoyili/i-reel/ihanks/inyanda
Ixesha lokuzisa:	7-25days

Iimveliso zibonisa

Umsebenzi onzima Olulwe kwangaphambili intambo ye-12 ephothiweyo ye-uhmwpe yokuxhoma inqanawa

Iprofayile yekhampani

Umsebenzi onzima Olulwe kwangaphambili intambo ye-12 ephothiweyo ye-uhmwpe yokuxhoma inqanawa

I-Qingdao Florescence Co., Ltd ngumvelisi oyingcali weentambo eziqinisekiswe yi-ISO9001.Siye sakha iziseko zemveliso eShandong naseJiangsu yaseChina ukubonelela ngenkonzo yobuchwephesha yeentambo kubathengi kwiintlobo ezahlukeneyo.Sinezixhobo zemveliso zasekhaya zodidi lokuqala kunye neeteknoloji ezigqwesileyo.
Iimveliso eziphambili yintambo yePolypropylene(PP), intambo yePolyethylene(PE),intambo yePolyester(PET), intambo yePolyamide(Nayiloni), intambo ye-UHMWPE, intambo yeSisal(manila), intambo yeKevlar (Aramid) njalo njalo.Ububanzi ukusuka kwi-4mm-160mm .Isakhiwo: 3, 4, 6, 8, 12, i-double braided njl.

Ukupakisha kunye nokuhanjiswa

Ixesha lokuposa: Feb-09-2023