Iinxalenye zendibano zeplastiki yePOM Delrin

I-Hony ® Polyooxyylene yiplastiki yobunjineli be-thermoplastic ngentsebenzo ebalaseleyo ephuhliswe emva kwe-NYLOLO. Intsebenzo yayo ayiphantsi kwe-NYLOLO, kodwa ixabiso layo lingaphantsi kune-nylon. I-Polyacetal i-relin ngumgubo omhlophe, emva kokuqhwaba, ityheli etyheli okanye emhlophe, etyheli kunye negranti yeegranti. I-Polyoxythynene ineepropathi eziphezulu kunye nezomonakalo kunye nokuchasana nokungakhathali okukhulu, kwaye zilungele izixhobo zegiya eziphinda zithwale amandla angaphandle ixesha elide. I-Polyoxyythynene inemilinganiselo emiselweyo, ukufunxa kwamanzi asezantsi, kunye nokuncitshiswa okuqinisekileyo kokunganyangeki. Intsebenzo; inokumelana nothintelo, yiba nomonde obalaseleyo, unokusetyenziselwa ukwenza iimveliso zeplanga yeplanga; Ngokubanzi i-insulle i-insolges ye-organic kubushushu begumbi, inokumelana ne-Eleddesdes, ii-EATE, i-Alkalis, i-hidrocarbons, ipetroli kunye nokungaxhathisi i-acid eyomeleleyo; Inemilinganiselo elungileyo yombane. Ukungancedi kakuhle kwePolyxoloTylene kukuba inesitayile esikhulu sokubumba kunye nokuzinza okuhlwempuzekileyo kubushushu obubunjiweyo.

Ukusebenza ngokubanzi

I-Polyoxymethylene sisixhobo esinzima nesincinci esinomgangatho ogudileyo, obe mhlophe, ukukhanya kwetyheli okanye emhlophe, kwaye inxenye yodonga olufutshane yindawo yodonga. Iimpawu ezivuthayo kulula ukuyitshisa, kwaye uqhubeke ukutsha emva kokushiya umlilo. Isiphelo esingaphezulu sedangatye lityheli, kwaye isiphelo esisezantsi siblowu. Ukunyibilika kunye nokutsala kwenzeka, kwaye kukho i-pungent ye-punildehyde ye-punbundde kunye nevumba lentlanzi. I-PolyoxymeTHlene ngumgubo omhlophe, opaque, i-scocieling elungileyo, amandla athile e-1.41-1.43.43.0% ℃, iimeko ezomisa iiyure eziyi-17-90 ℃ Kwiiyure ezi-2. Ukumelana nobushushu bexesha elide kwi-POM akuphakamileyo, kodwa kunokufikelela kwi-160 ° C kwixesha elifutshane. Ukumelana nobushushu bexesha elifutshane i-Pomm ingaphezulu kwe-10 ° i-C engaphezulu kune-POM ye-compoly-volly-voll-i-POM enganyangeki malunga ne-10 ° CAP kune-POM ye-homolymermermer. Ingasetyenziselwa ixesha elide kuluhlu lwamaqondo obushushu akwa-40 ~ 100 ℃. I-POM ibolile ngokulula, kwaye amaqondo obushushu angcolileyo ngama-240 degrees. Ukucaphuka kunye neegesi zobuqhetseba kuya kwenzeka ngexesha lokuhombisa, ke insimbi ye-Molsing mazenziwe ngezinto ezinganyangekiyo.

(1) I-POM yiplastiki ye-crystalline ene-1.42G / cm3. Ukungqongqo kwengqongqo kuhle kakhulu, kwaziwa ngokuba "yi-saigang".

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. Ukubumba, kunye nobushushu obugqwethekileyo ubushushu yi-172 ° C. Zimbini iintlobo zePolyxolothylene, i-homopolymethylene, enomsebenzi owahlukileyo (i-Homopolymethylene inobushushu obuneqondo lobushushu).

Itekhnoloji yokuqhubela phambili

1. I-POM ayidingi ukuba yomiswe ngaphambi kokuqhutywa, kwaye ithathiwe (malunga ne-80 ° C) ngexesha lokuqhutywa kozinzo lwemveliso.

2. Iqondo lokuqhubela phambili le-POM linqabile (0 ~ 215 ℃), kwaye iya kubola xa ihlala kwi-barrel ixesha elincinci okanye iqondo lobushushu lingaphezulu kwe-220 ℃, igesi ecaphukisayo.

3. Uxinzelelo lwezinto ezikuphathisiweyo lwezinto ze-POM kufuneka zibe mkhulu (ufanayo noxinzelelo lwenaliti) ukunciphisa uxinzelelo. Isantya sekrisk akufuneki siphezulu kakhulu kwaye ivolumu yentsalela kufuneka ibe incinci;

4. Iimveliso ze-POM zinenqanaba elikhulu eliphantsi, ekulula ukuncipha okanye ukucutha. I-POM inobushushu obuthile obuthile kunye neqondo lobushushu eliphakamileyo (80-100 ° C). Imveliso ishushu kakhulu xa inyanzelekile, ke iyimfuneko ukuthintela iminwe evuthayo.

5. I-POM kufuneka ibunjwe kwaye igqitywe phantsi kwemiqathango yoxinzelelo oluphakathi, isantya esiphakathi, iqondo lobushushu eliphezulu, ubushushu obungaphezulu kobushushu ", kunye nokulawulwa kobushushu obuphakathi kuyafuneka xa kuxhuma.

6. I-POM inamandla amakhulu omatshini kunye nengqongqo

7. I-POM ephezulu yokudinwa

8. Ukuchasana kokusingqongileyo kwendalo, ukuxhathisa okuhle kwii-olganic izinyibilikisi

I-9.6Om inesichaso esomeleleyo kwiimpembelelo eziphindaphindiweyo, iipropathi ezifanelekileyo zombane, ukubuyela kwimeko yesiqhelo, ukuzimela, ukunyangwa okuhle, kunye nokuzinza okugqibeleleyo.

Ukubambela njengearhente ye-POM American Dupont 100p: Intshayelelo esisiseko kunye netekhnoloji yokuqhubela phambili ye-POM

I-Polyacetal Retin (i-POM) ye-Pepont ye-PePont ye-Polymer yeProlymer Pom yefuthe lokunganyangeki, elinokudibana neemfuno ezinqabileyo zeshishini lezithuthi. Oku kuqinisekisa ukusetyenziswa kwe-delrin? I-POM iphinde yenziwa kwiimoto kwiindawo zeplastiki zokuhlangabezana neemfuno zoMthwalo weMpembelelo.

Umzi-mveliso wase-Auto

I-Polyoxythylene isetyenziswa ngokubanzi kwishishini le-automotive. Amalungu enziwe ngePolyxolothththynene aneziphumo ezilungileyo ezinjengokunciphisa amanqaku e-robriction, ukunxiba, ukulungiswa ngokulula, ukwenza into esebenzayo, ephucula indleko, kunye nokugcina izinto zobhedu. Ukufaka isikhundla sokuveliswa kwemveliso ye-shafts kunye neejezi zeplanethi kwi-automobiles ezingasigciniyo ubhedu, kodwa ukwandisa ubomi benkonzo. Kwinkqubo ye-injini ye-injini, i-POM inokwenza iindawo ezinje ngemibhobho ye-radiator ye-radiator, i-chiector ye-radiator ye-radiator, i-valve ye-vak ye-valve, i-valve ye-valve, izindlu ze-vaporizer, i-vaporitizer kunye namanye amalungu.

Izixhobo ze-elektroniki

Ngenxa yokusetyenziswa kwawo amandla aphantsi, amandla aphezulu okuthunyelwa kunye nokunganyangeki kwe-disc, kunye nokuxhathisa i-ARC, iPolyoxymethylene isetyenziswe ngokubanzi kwicandelo lemibane kunye nezixhobo zombane. Umzekelo, i-polyoxythythythythythythythythythythythythy yemveliso ye-Wrench yombane, iigobolondo zombane, i-raal sholls, i-radimes, iitekhnoloji, amathelejini iinxalenye, abashicileli betapi, njl.

Ulwakhiwo: Inokusetyenziswa njengeempompo, izakhelo zewindows, izitya, iitanki zamanzi, i-chick yamanzi, amaqhina emisele yamanzi kunye nokudityaniswa kwamanzi, njl.

Oomatshini kwezoLimo: Iinxalenye zezitshizi zemanyuwali, iinxalenye zentsebenzo kunye nezixhobo zomatshini wokusenga, izindlu zokuntywila kunye nezihlalo zamanzi kunye nemikhono ye-valt, njl. Ingasetyenziselwa ukupakisha i-aerosol, Ukudlulisela imibhobho, iinxalenye zantywiliselwa kwiipaneli zeoyile, kwaye ezisemgangathweni, njl njl .

I-POM inomlinganiso ophantsi kakhulu wokuxazulula kunye nokuzinza kwejometri efanelekileyo, ngakumbi ilungele ukwenza iigiya kunye neebhere. Kuba ikwanokumamela okuphezulu kweqondo lobushushu, ikwasetyenziswa kwizixhobo ze-Pipelit (i-valves yombhobho, impompo yezindlu)

Imveliso ephambili