Nxiba ukuNika i-PTFE iFabric yoBubushushu obuphezulu

I-Jiangsu Aokai New Materials, umenzi ochwephesha we-PTFE welaphu lobushushu obuphezulu, uchaza ngolu hlobo lulandelayo:

Ukusetyenziswa okuxhaphakileyo kwelaphu lobushushu obuphezulu be-PTFE kwimizi-mveliso yokuhambisa, oomatshini bokupakisha, ukomiswa kokutya kunye namanye amasimi kubalelwa ngokusondeleyo kukumelana kwayo okugqwesileyo. Umphezulu we-PTFE welaphu lobushushu obuphezulu uqatywe nge-polytetrafluoroethylene (PTFE), ebonisa i-coefficient ephantsi kakhulu ye-friction, ngokuqhelekileyo 0.05-0.1 , kuphela malunga nesinye seshumi sendawo eqhelekileyo yesinyithi. Le propathi inika i-PTFE ilaphu lobushushu obuphezulu kunye ne-self-lubrication ebalaseleyo. Xa izinto zityibilika okanye zihamba ngaphaya komphezulu wayo, ukuchasana nokunxibelelana kuncinci, kunciphisa ngokufanelekileyo ukungqubana koomatshini kunye nokunxiba.

Kwiimvavanyo zokwenyani zemeko yokusebenza, ukuxhathisa ukunxitywa kwelaphu lobushushu obuphezulu be-PTFE kungaphezulu kokuphindwe kathathu  kwizinto ezilukiweyo eziqhelekileyo. Kwimizi-mveliso, le nzuzo isoloko isetyenziselwa ukubuyisela iigasket zentsimbi zemveli okanye izixhobo zikaloliwe, ukunciphisa ingxolo yokruthakruthwano kunye nokunxiba kwecandelo ngexesha lokusebenza kwezixhobo. Ezinye iimveliso zelaphu zobushushu obuphezulu ze-PTFE zomelezwa ngakumbi ngezaleko zegraphene ezidityanisiweyo okanye amathambo entsimbi anemesh ukuqinisa ukuxhathisa kokukrwempa kunye nokuzinza kolwakhiwo. Ke ngoko, ngaphakathi kobomi bayo obuyilelweyo, ilaphu le-PTFE elinobushushu obuphezulu linikezela ukuxhathisa okuthembekileyo phantsi kokukhuhlana okuvela kwizinto eziqhelekileyo eziguquguqukayo ezifana nempahla, iphepha kunye neefilimu zeplastiki.

Nangona kunjalo, ukunyanzeliswa kwempahla ye-PTFE yobushushu obuphezulu kunomda ocacileyo womzimba: ukusebenza kwayo kuxhomekeke ngokupheleleyo kwingqibelelo yomgangatho we-PTFE yokwambathisa . Emva kokuba uhlanjululwe ngokuphindaphindiweyo ngamacangci ensimbi abukhali okanye amaqhekeza anzima, isakhiwo sokugquma siya konakala.

I. Gqibezela iLahleko yokuSebenza okungeNki

Ipropathi enganamatheli yelaphu le-PTFE lobushushu obuphezulu livela ngokupheleleyo kumphezulu we-PTFE ukutyabeka. Ngamandla asezantsi kakhulu angaphezulu, i-coating igxotha phantse zonke izinto ezincangathi, kubandakanya izinto zokuncamathelisa, ii-inki, iiplastiki ezityhidiweyo kunye neentsalela zokutya.

Ukusebenza kokuthotywa : Nje ukuba i-PTFE yokwambathisa igqitywe, uburhabaxa, i-microporous fiberglass substrate ngaphantsi iyavezwa ngokuthe ngqo. Izinto zokuncamathelisa ezazigxothiwe ekuqaleni ziya kungena kwaye zincamathele ngokuqinileyo kwizithuba zefiberglass.

Isiphumo :Ilaphu le-PTFE lilahlekelwa ngundoqo walo ococeke ngokulula kunye nemisebenzi engabambekiyo. Iintsalela zomphezulu ziya kuqokelelwa ngokukhawuleza, ziphazamise ukuhanjiswa okuqhelekileyo kunye nokukhawulezisa ukunxiba okungaphezulu, kudala umjikelo okhohlakeleyo.

II. Ukuhla okubukhali kokuNchasa uBubushushu kunye nokusilela koLwakhiwo

Ireyithingi yokumelana nobushushu belaphu lobushushu obuphezulu be-PTFE (inkonzo yexesha elide kwi- 260 ° C ) ixhomekeke kuzo zombini i-PTFE yokwambathisa kunye nelaphu lesiseko se-fiberglass. Emva kokunxiba, ukumelana nobushushu kwehla ngokwamanqanaba amabini:

Ilahleko yokumelana nobushushu kwexesha elifutshane :Iindawo ezigugileyo zilahlekelwa lukhuselo lomqobo lwe-PTFE. I-fiberglass eveziweyo ikhawuleza ibe brittle ngenxa yokothuka kwe-thermal kunye ne-oxidation kumaqondo obushushu angaphantsi kakhulu kwexabiso elilinganisiweyo, idala umngcipheko omkhulu wokwaphuka ngequbuliso kwiindawo ezinobushushu obuphezulu.

I-oxidation ye-Substrate kunye nokuchithwa kwesakhiwo : Ngaphantsi kobushushu obuphezulu obuqhubekayo, i-fiberglass engakhuselekanga isabela ngobundlobongela kunye ne-oksijini, ekhokelela ekulahlekeni ngokukhawuleza kwamandla esiseko, i-pulverization kunye nokwaphuka. Ilaphu liya kukrazula kwaye lihlakazeke ukusuka kwindawo egugileyo, lilahlekelwe ngokupheleleyo kwingqibelelo yesakhiwo njengendlela yokuhambisa ubushushu obuphezulu.

III. Ukuthotywa Okuhambelanayo kwezinye iiPropati

Ukongeza, ukuxhathisa imichiza  ye-PTFE yobushushu obuphezulu kwelaphu nayo ilahlekile. Ngelixa i-PTFE engaguqukiyo inokuxhathisa i-corrosives eyomeleleyo efana ne-aqua regia, iindawo ezigugileyo zivumela iikhemikhali ukuba zingene kwi-coating kwaye zihlasele i-fiberglass ngokuthe ngqo, kubangele ukubola okukhawulezayo, ukudumba kunye nokuncipha okubukhali kubomi benkonzo.

Ukuba ufunyaniswe umonakalo wokwaleka, ilaphu le-PTFE kufuneka lilungiswe okanye litshintshwe ngokukhawuleza ukunqanda ukungaphumeleli ngokupheleleyo kwebhanti lokuhambisa ngenxa yokunxitywa kwendawo.

Olu lwazi lungentla lunikwe nguJiangsu Aokai New Materials Technology Co., Ltd.

Ukufumana iinkcukacha ezicacileyo, iimeko zesicelo kunye nezisombululo ezilungiselelwe uluhlu lwethu olupheleleyo lweemveliso - kuquka i-PTFE i-high-temperature tape, i-PTFE high-temperature tape, i-PTFE ye-mesh belt ephezulu, ibhande elingenamthungo lomatshini wokubopha, ilaphu le-PTFE elisecaleni, i-high-temperature resistant belt, i-fiberglass enobushushu nceda uqhagamshelane nathi:

INombolo  yomnxeba weNkonzo: Mnu. Guo: +86 18944819998 Mnu. Liu: +86 13705266308

Ukubambelela kwifilosofi yobungcali kunye nemfezeko, sizibophelele ekukuboneleleni ngezisombululo kunye nenkonzo enomdla!