Kutheni le nto i-ptfe yiba nenaliti ibunjwe?

August 04, 2024

I-fluorine play-ptfe plytetraflum kutheni ingakwazi ukutyisa

Intshayelelo esisiseko

English: Poly Tetra Fluoro Ethylene, iPolytetrafluorororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororororofylene, saziwa njenge-teflon, ne-teflon. Ayinakubanjwa ngokunyibilika inyibilikisi okanye inaliti. Inoluhlu olubanzi lwamaqondo obushushu asebenzayo, ukumelana nemichiza, ukufakwa kombane, ukungqubana kombane, ukungavisisani kwemozulu, ilangatye kunye nezinye iipropathi ezintle. Yenye yezona zinto zibalaseleyo zokuxhaphaza kobuzwe kwihlabathi liphela, i-Accounting i-60 ~ 70% yemfuno yokudinwa kwe-fluoolller. Izinto ezingafunekiyo ziindawo zokuchitha i-powded okanye ukusasazeka okucokisekileyo, ezingezopolitiko ze-thermoplastic nge-crystallity ephezulu (93-97%).

Ulwakhiwo lweMolekyuli

Imo yemolekyuli ineatom yekharbon (c) kunye neeathom ze-fluorine (f), kunye ne-tetrafluororoothylene (TFE) idityaniswe kwifom yemixokelelwane yelayini. Ilungiselelo leatom kwimolekyuli livumelanisa ngokuqinileyo, kwaye iibhondi phakathi kweeathom zekhabhoni zikhuselwe ngokugubungela ngeathom ye-fluorine engenazithuba. Ngenxa yesakhiwo sayo esahlukileyo nesizinzileyo, i-polarilization incinci kakhulu kwaye inepropathi efana ne-United, iphantsi, ukumelana nobushushu, ukuxhathisa ubushushu, iikhemisi kunye neepropathi zombane.

I-ptfe i-white emhlophe okanye i-translucent, iphezulu inqanaba le-crystallies, eli sibi kakhulu, i-fluorine umxholo yi-76%.

Umvelisi

Iphuhliswe yi-dupont yase-US ngo-1938, kwaye ngo-1945 i-teflon ebhalisiweyo (Teflon) intengiso kunye nemveliso yezorhwebo. Okwangoku, eyona nto iphambili emhlabeni ye-USO, i-daikin yaseJapan, i-daikin ye-daikin ye-Aahiger, kunye neMveliso ye-PTFO ye-PTFE kunye nePhina yePhina kwaye ngenxa yezinto ezahlukeneyo zemveliso ziphantsi, kodwa Kwiminyaka yakutshanje kukho abavelisi basekhaya ababalaseleyo basekhaya, njengo Shandong Huaxia Shenzhou, Shanghai San Aifu, Sichuiang Geui, kunjalo.

Uthotho lwemveliso

I-powder powder pople: I-Granular Poller isetyenziselwa ukubumba ukutshaya kunye nokuphuma okusungulayo ukuvelisa iipleyiti, iintonga, izithuba kunye nezinye iimveliso ezibunjiweyo.

Ukusasazeka kwePowder Englimer: isetyenziselwa ukunamathisela i-Exturision emva kongeziweyo ukuvelisa ii-sopetiments ukuvelisa iitayile ezibandayo, ifilimu ye-BIBIL, ii-tubs, i-tubs, i-interch, njl.

Ukusasazeka kwethambo lolwelo: Ulwelo oluMhlophe oluMhlophe emva kokuba i-PPFACTCECCE ichithwe emanzini, isetyenziselwa ukungabinamsebenzi, i-COART, ingubo ye-fiberglass ye-fitbergs, i-firlings kunye nezinye izongeziweyo zokubuyisa.

I-Filler-equkethe i-resin yothotho: Ukuphuculwa kweepropathi zoomatshini ukongeza i-fiber yeglasi, igrafu, i-granzen, i-pidbon fiber, njl.

Iipropathi eziphambili

Iipropathi zomzimba: olona xinzelelo lomphezulu oluncinci kwizixhobo eziqinileyo, ezingezizo zento; I-Intert ye-Inert, engabinayo; Ukunganamathela, ukudiliza okukhulu, kunzima kakhulu ukubambelela naziphi na izinto ezinamathela, nokuba ziqhotyoshelwe zinokususwa ngokulula; ayiyi kuba kukohlwayo. Ukutya, inqanaba lonyango kunye nenqanaba eliphezulu lokucoceka kwenqanaba;

Iipropathi zoomatshini: Ukungaxhathisi kakuhle; ukunamathela ngobushushu begumbi, ukugoba, amandla efutheni abahlwempuzekileyo, kulula ukuya kwi-cunomenon, kunye nokuhamba okubandayo; kunye nembono ye-filler inokuphucula iipropathi zoomatshini;

Ukunganyangeki kwe-abrasion: Ubuncinci bokuxinana kwesiseko; Ukusweleka okugqibeleleyo, ukuntywila kwamanzi kunye nokuphindaphinda kweoyile, ukusebenza okunganamathela;

Iipropathi ze-Thermal: Inqaku lokunyibilika 327 ℃, linokusetyenziselwa ixesha elide kuluhlu lobushushu lwe-180 ℃ ~ 260 ℃ ~ ℃; ivumela ukubanda ngokukhawuleza nobushushu, okanye ukutshintshiselana kwaye kubanda; Iqondo lokushisa elisezantsi alikho brittle; amaqondo obunzima angama-400 e-400 ngexabiso elingaphezulu kweyona nto ixabisekileyo yetyhefu;

Ukusebenza kokudibana

Ukuzinza kwemichiza: Ukuxhathisa iikhemikhali, ukunganyangeki phantse zonke iichemicals, zonke izinyibilikisi kunye nazo zonke izinto ezenza amayeza;

Iipropathi zombane: IDeeletric Holment kunye ne-Diecritric Laket kuzo zonke ii-frequency ezizinzileyo kumaxabiso asezantsi, ebonisa ukufakwa okulungileyo; Ukuqhekeka kwe-goltage, ukuphela kokunganyayo kunye nokunyangwa kwe-arc kuphezulu; I-insullivel elungileyo, inokuxhathisa i-1500 i-volts yombane onamandla ombane; .

Ukusebenza kwemozulu Ukunganyangeki kwe-radiation radio; Ukuxhathisa ngokugcobayo kwi-Steam Compleity;

Ukuziqhelanisa Ithambekele ukunyibilikisa ukunyibilika, ngenxa yoko ayinakwenzeka ukuba ayibumbe kwi-Willisoons-Ukupheliswa kweendlela, kwaye kunokusetyenziswa kuphela ekutsaleni i-powder, kwaye inokusetyenziswa ekwenzeni Iiprofayili. Ukongeza, ukumiswa kokuzibandakanya kunye nemigudu entle kunokuqhubekiswa ngokuncamathisela i-paste, uxinzelelo lwe-hydrostatic, ukupheliswa, ukungena, njalo njalo.

Ukuhlelwa kwesicelo

Iiprofayili: Ii-rods, iityhubhu, iipleyiti, izithuba, ifilimu yentente, yolule ifilimu, njl.

Utshintsho: yongezwa kwezinye iiplasitiki ukonyusa i-thabricics kunye nokunciphisa ukungqubana.

Izicelo zokulwa i-Anti-Corrosion: Iinqanawa zekhemizi, iipibhothi ze-prorugs, izixhobo ze-geud, i-vebhu, i-vebles, i-vables, i-bibles, i-bibless ye-fibled ;

Izicelo zokutywina: iirhasi zesandwich, iiteyiphu zokuhlala, zokutywina kwe-elastic, amatywina angaphakathi e-shafts, iirowu zepiston, i-valves, impompo, iimpompo, iimpompo, iimpompo ze-tumpline;

Izicelo zokuHlala abaqili, neenkozo zentambo kunye neengcingo;

Izicelo ze-anti-hating: iimbiza zasekhitshini kunye neepani ze-pins, i-back molds ezibhakayo, iitreyi ze-frozen zokutya, iibhotile zentsimbi, i-photcopier ipinki;

Izicelo zokunganyangeki ebuhlungu: ezinjenge-microwave ye-oveni, i-rollers, ifriji, indawo yomoya, i-occrening, amalungu obushushu obungavisisani.

Ukusetyenziswa kwezonyango: umzimba womntu ongena endaweni yemithambo yegazi kunye nentliziyo yegazi, i-Endoscope, i-Endoscope, i-clascope, i-trachea, ezinye iityhubhu, ilaphu lokucoca;

Izicelo ezinganyangekiyo: Iibhedi ezingena zeoyile, iipads eziphalazayo, amakhonkco ePiston, amabhanti odluliselayo kwiZixhobo zeNdibano yeNdibano;

Kutheni le nto i-ptfe yiba nenaliti ibunjwe?

Ubume bemolekyuli yePolytetrafluoroothylene

I-Ptfe Molecule CF2 ilungiselelwe ubume be-sawsoth, ngenxa ye-radirine ye-Atorine Atom inkulu kakhulu kune-hydrogen, ke iyunithi ye-CF2 ye-CF2 ayinakulunga, atorine atom Gquma phantse wonke umphezulu we-polymer chain, ukwenziwa kokukhuseleka ukuze i-hydrogen inzima kakhulu ukungena kwi-C-FOB. Kwangelo xesha, i-fluorine atom inolwazi oluphezulu (4. 0), iredi yeatom incinci (0. 135NM), ubude bobude be-C-F ifutshane (0. 138nm), kunye nokwahlulahlula amandla e-C -F iphezulu (i-452kj / mol), ngoko kunzima kakhulu ukwaphula i-C-F. Ezi mpawu zichonga iipropathi ezahlukeneyo ze-p tf e.

Kutheni le nto i-ptfe yiba nenaliti ibunjwe?

Ezona zizathu ziphambili zokuba kutheni i-Petfe Polytetrarofyyyyyyyyey ingabanjiswa yinaliti ibandakanya indawo yayo ephezulu yokunyibilika, i-vissity enkulu, kunye nokuzinza okubonakalayo kugcina ilizwe elityhidiweyo. Ezi ndawo zenza ukuba i-ptfe ayifanelekanga kwiinkqubo eziqhelekileyo zeplastiki ezinjengeliti.

Inqaku eliphezulu lokunyibilika: I-PTFA inyibilike inyibilike emalunga ne-327 ° C kwaye i-Vicofity ye-Vicofity yi-odolo ezininzi zobukhulu obuphakathi kunoko. Oku kuthetha ukuba kubushushu obuphezulu, i-ptfe ihamba ngokungalunganga kwaye kunzima ukusweleka komatshini wokubumba kwaye emva koko ikhuphe i-mold ukwenza ubume obufunayo.

Uzinzo lwemilo kwi-molten Olu phawu lwenza ukuba i-ptfe ayikwazi ukubunjwa yinaliti ebumba njengenye i-Thermoplastics.

Ukongeza, ukuqhubekeka kozinzo lwe-ptferals of i-ptfey akulunganga, ukulandelwa kwayo kolwandiso olunamaqondo obushushu kunye notshintsho olungekho mthethweni, olushushu kakhulu, oluphangamisayo inaliti.

Inkqubo yokubumba yePolytetrafluorororoothylene

Inqaku le-celstical inyibiliki ye-327 ℃, kodwa i-resin ibe ngaphezulu kwe-380 ℃ ukuba ikwimo etyhidiweyo. Ukongeza, i-ptfe inomchasi oqinileyo oqinileyo. Ke ngoko, ayinakusebenzisa indlela yokulungisa indlela yokulungisa, ayinakukwazi ukusebenzisa indlela yokuqhubela phambili, idla ngokuveliswa kweemveliso zayo kunokuba njengokuqhubela phambili kwezezinyithi kunye ne-ceramics, kwaye emva koko ukuqhubela phambili kunye nokulungiswa koomatshini, okanye Ngokutyholwa kwe-Extring ebumbayo, i-isobatoc ye-isobaric, ukubuyisa ubumba kunye nokubumba kwe-calender kunye nezinye iindlela zokulungisa.

1, ukubumba

I-PORDINGY yi-PTFE okwangoku yeyona nkqubo isetyenziswa kakhulu. Inkqubo yokubumba sisixa esithile sokubumba ngezinto ezingafunekiyo (umgubo, iigram, izinto ezinamafutha, njl njl) kwi-thessine yentsimbi, indlela yokutsala.

I-2, indlela ye-hydraulic

Indlela ye-hydraulic, ekwabizwa ngokuba yindlela yokulinganisa, indlela elinganayo yoxinzelelo, yi-ptfere ye-ptfen yongezwa ngokulinganayo kwingxowa yerabha kunye nodonga olusetyenziswayo, emva koko lwenziwe kwingcinezelo yengxowa yerabha Ukuya kulwandiso lodonga olunyibilikileyo, ukungqinelana kwe-resin kwaye ube yimveliso yendlela eyahlukileyo yendlela.

3, tyhala

Tyhala kwakhona ukwabizwa ngokuba yi-ContitRusions, i-20-30 Mesh Sieve Isasazi ye-Reilin kunye ne-Onroletives (i-Touluene, i-Intervent Als, i-Shorvent Heels, i-Solvent. Umjikelo ojikelezileyo onesidima ongenanto, emva koko wafaka kwi-push mer backs kwizinto ezimfutshane, phantsi kobushushu be-putunger ukuba batyhale ubunjiweyo. Emva komile ngo-360 ~ 380C, ukupholisa ukufumana ityhubhu eyomeleleyo yokutyhala, i-rod kunye nezinye iimveliso. Ukutyhala iimveliso kunqunyelwe kububanzi be-16mm ngaphantsi kwentonga kunye nobubanzi be-Wall ye-3mm ngezantsi kwetyhubhu.

4, isikhafu sokuphuma

I-PTFE Powder Screw Otruder yahlukile kwezinye i-thermoplastics, yayiyinto yokuphuma kwe-thermoplastics ngoncedo lwezinto ezihamba phambili, ishera, umxholo Phakathiswe kwisenzo sobulali sobushushu esiveliswe bubushushu kunye nezinto ezibonakalayo ngokufutshane ngaphandle kokufudumeza ukuze zinyibilike. Isikhafu se-ptfec screw screw screw kuphela sidlala kuphela indima ekudluliseleni kwaye sicofe indima yoxinzelelo, i-pitch engapheliyo yentloko, emva koko wangena emlonyeni wokutya , Ukupholisa, kunye noncedo lwesixhobo soxinzelelo lokuchasana nokubonelela ngoxinzelelo ukubumba, ukufezekisa injongo yokuqhubeka.

I-5, i-plumrusion yaphosakele

I-Plum Extusion i-Plassics, ukulungiswa kwePlastiki kuthathwa njengendlela endala, ukuvela kwezi zinto njengeeplastiki, abantu sele beqalisile ukusebenzisa le ndlela ukuqhubela phambili plastics. I-Plum Extruder Ukulungiswa kwe-PTFE sisixa se-resin sicinezelwe emlonyeni sibumba, ukuze i-plunger iphinde ibuyise intshukumo, iya kucinezelwa kwiimveliso ezibunjiweyo. I-plisinger ihamba umva, yakha amacandelo amaninzi okwenza izigqibo ezikhoyo.

Ngaphambili

Okulandelayo

Qhagamshelana nathi

Author:

Ms. Tina

E-mail:

sales@honyplastic.com

Phone/WhatsApp:

8618680371609

Imveliso eDumekayo

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