Ilaphu le-PTFE elinobushushu obuphezulu ( i-PTFE-coated fiberglass ) yaziwa ngokuxhathisa ubushushu, iipropati ezinganamatheli, kunye nokungangeni kweekhemikhali. Kodwa ngokwenene ihlala ixesha elingakanani? Impendulo ayilula - iyahluka ukusuka kwiinyanga ezimbalwa ukuya kwiminyaka emininzi, kuxhomekeke ngokupheleleyo kwiimeko zokusebenza kunye nendlela egcinwe ngayo.
I-Aokai PTFE ibonelele ngelaphu le-PTFE kwizicelo ezingenakubalwa. Ngezantsi sichaza izinto eziqhelekileyo ezichaphazela ubomi kuyo nayiphi na imeko, emva koko zibonelele ngokulindelekileyo ubomi obulindelekileyo kwizicelo ezintandathu eziqhelekileyo - ukusuka kukubhaka ukutya ukuya kwikhemikhali yokuchasana nokubola.
Imiba ngokuBanzi echaphazela uBomi beNkonzo-Sebenzisa kuzo zonke iimeko
Phambi kokuba ujonge izicelo ezithile, qonda iimeko zehlabathi ezimfutshane okanye zandisa ubomi belaphu le-PTFE.
1. Ulawulo lobushushu lubalulekile
Uluhlu lwexesha elide lobushushu bokusebenza luyi -70 ° C ukuya kwi-260 ° C. Uhambo olufutshane ukuya kwi-350 ° C lunokwenzeka, kodwa ukufudumala kwexesha elide konakalisa isakhiwo sezinto kwaye kunciphisa kakhulu ubomi.
Idatha yovavanyo: Izinto eziphathekayo zigcina ukusebenza okuqinileyo emva kokuvezwa okuqhubekayo kwi-250 ° C iintsuku ezingama-200.
Umgaqo wobhontsi: Kwi-10°C nganye ngaphezu kwe-260°C, izinga lokuthotywa liphantse liphindeke kabini. Gcina ngaphakathi kwemida.
2. Gwema umonakalo womzimba - iikreke ezibukhali ziintshaba
Ukuthintela ama-creases abukhali ngexesha lofakelo kunye nokusebenza. Ukukrazula kwenza iindawo zoxinzelelo kwaye kunokubangela ukukrazuka ngokulula- ngakumbi xa kusetyenziswe njengamabhanti okuhambisa. Nje ukuba umgca we-crease ufowune, i-fiberglass substrate iqhekezeka ngaphantsi, kunye nokuqhekeka kwengubo.
3. Ukuvezwa kweekhemikhali kunye nokungcoliseka
I-PTFE ixhathisa iiasidi ezomeleleyo kunye neealkali kakuhle kakhulu. Nangona kunjalo, ukudibana kwexesha elide namabala e-oyile, izinto zokuncamathelisa ezinyibilikayo ezishushu, okanye ii-pigments kumaqondo obushushu aphezulu zinokukhawulezisa ukuguga. Nangona i-PTFE i-inert, izinto ezishiyekileyo zinokwenza i-carbonize kumphezulu kwaye zithobe iipropati zokukhululwa.
4. Ukumelana nokunxiba komatshini
Ukruthakruthwano oluqhubekayo kunye noxinzelelo luwohloka umgangatho wokwaleka. Gcina ilaphu kude nezinto ezibukhali. Kwizicelo ezityibilikayo, qwalasela amabanga ePTFE agcwalisiweyo okanye ukuthambisa rhoqo.
5. Ukuhlolwa rhoqo kunye nokutshintshwa
Ukuqhuba ugcino nokuhlolwa rhoqo emva kweenyanga ezintathu ukwenzela ukusebenza okuzinzileyo. Kwimigca yemveliso engundoqo, lungiselela iseti esecaleni yokusetyenziswa ngokutshintshanayo. Ukufunyaniswa kwangoko kwempahla kuthintela ukusilela kwintlekele.
Ukuthelekiswa koBomi beNkonzo kwiiMeko eziNtathu zeSicelo eziQhelekileyo
Le theyibhile ilandelayo ishwankathela ubomi benkonzo obulindelekileyo ngokusekwe kwidatha yendawo yokwenyani evela kubathengi be -Aokai PTFE .
Imeko yesicelo |
Iimeko zokusebenza kunye noxinzelelo |
Ubomi Benkonzo obulindelweyo |
Ukubhaka Ukutya |
Ubushushu ≤260°C; ukubonakaliswa kwegrisi; obalaseleyo non-stick, kulula ukucoca |
Ixesha elide - Ukusetyenziswa kwe-Static (iitreyi zokubhaka) zihlala iinyanga ezininzi kwaye akukho kuthotywa |
Iibhanti zoMzi mveliso |
200-260 ° C; ukukhuhlana okuqhubekayo kwezinto kunye noxinzelelo lomatshini |
Phakathi – Ukusilela ikakhulu ngenxa yokuguga nokuqhekeka; eqhelekileyo 6-18 iinyanga ngokuxhomekeke emsebenzini |
Ukutywinwa koBubushushu kunye nokuWelding |
Ukufudumeza okuphakathi kwe-200-300 ° C; ukudibana rhoqo neentloko zokutywina |
Ngokufanelekileyo ixesha elide - Lihlala litsha emva kwemijikelo ye-7 kwi-190 ° C yokucinezela ixesha elifutshane elishushu. I-coating peeling yeyona nto inobungozi |
I-Chemical Anti-corrosion |
Iiasidi ezinamandla, i-alkali, i-solvents eziphilayo; ezinye ngaphantsi kwamanzi okanye ukufuma okuphezulu |
Ixesha elide kakhulu - Imeko esebenzayo: ukugqunywa kwemibhobho kusebenze iminyaka emi-3 phantsi kwe-320 ° C umphunga; I-desulfurization tower linening kwi-asidi eyomeleleyo yahlala yomelele iminyaka emi-3 - 4x ixesha elide kunemathiriyeli yerabha |
I-PV Lamination |
~ 150 ° C phantsi koxinzelelo oluphezulu; ukudibana rhoqo kunye ne-EVA encapsulant etyhidiweyo |
I-Moderate - I-adhesive Residual kunye ne-hot pressing ephindaphindiweyo zizinto eziphambili zokungaphumeleli; ngokuqhelekileyo 6-12 iinyanga |
Izicelo zoKukhuhlana kobunzima |
Ukudibana ngokuthe ngqo nezithinteli (umzekelo, i-substrate yeediski zokusika) |
Mfutshane - Ukrazulo oluqatha lwenza bufutshane kakhulu ubomi; iyahluka ngobulukhuni be-abrasive kunye nesantya; inokuhlala iiveki okanye iinyanga |
Indlela yokwandisa ubomi beNkonzo-Iingcebiso eziSebenzayo
1. Ukukhethwa kwemveliso ngokufanelekileyo
Khetha ubukhulu obufanelekileyo, ukuluka, kunye nokwaleka kwisicelo sakho esithile. Kwizinto ezinxitywayo eziphezulu, khetha ibakala le-PTFE eligcweleyo okanye ilaphu elishinyeneyo. Ukuvezwa kweekhemikhali, qinisekisa ukufakwa ngokupheleleyo kwaye akukho mibhobho.
2. Ufakelo olusemgangathweni
Kuphephe ukucinezela kakhulu xa ufaka amabhanti okuhambisa.
Sebenzisa i-diameter enkulu ye-roller enokwenzeka ukunciphisa uxinzelelo lokugoba.
Ukutywina imiphetho nge-silicone sealant kwindawo ethanda ukufuma.
3. Ukugcinwa rhoqo
Coca ilaphu rhoqo ukuthintela ukwakheka kwentsalela.
Gcina ilaphu lithe tyaba kwaye lingenamibimbi ngexesha lokusebenza.
Ukusetyenziswa kokutya okunamafutha aphezulu, yehlisa ubushushu nge-10-20°C.
4. Ukutshintshwa kwangexesha – zazi iimpawu ezilumkisayo
Buyisela ilaphu ngoko nangoko ukuba uyaqaphela:
Ukutshintsha kwebala okumandundu (mthubi, umdaka, ube mnyama)
Ukuqina (ilaphu liyaqhekeka xa ligobile)
Ukugquma amadyungudyungu okanye ukuxobuka kwendawo enkulu
Umphetho obonakalayo wokuqhekeka okanye imingxunya
Sukulinda umjikelo ocwangcisiweyo wokubuyisela ukuba ngaba ezi mpawu ziyavela. Ilaphu elonakeleyo lingangcolisa iimveliso okanye libangele umonakalo wesixhobo.
Isishwankathelo – Ulindelo kuBomi ngokuJonga nje
Isicelo |
Ubomi obulindelekileyo |
Imowudi yokuNgaphumeleli |
Ukubhaka ukutya |
Iinyanga (zimile) |
Gcoba i-carbonization |
Umhambisi wemizi-mveliso |
Iinyanga ezi-6-18 |
Ukunxiba kunye nokuqhekeka komphetho |
Ukutywinwa kobushushu |
Inde (ngenkathalo) |
Ukwandlala ukuxobuka |
I-Chemical anti-corrosion |
3+ iminyaka (4x irabha) |
Uhlaselo lwekhemikhali (lunqabile) |
Ukufakwa kwePV |
Iinyanga ezi-6-12 |
EVA intsalela, ubushushu ibhayisekile |
Ingxabano enzima |
Iiveki ukuya kwiinyanga |
I-Abrasion yokunxiba |
Ukuthathwa kokugqibela: Ilaphu le-PTFE lobushushu obuphezulu lisixhobo sokusebenza okuphezulu, kodwa ubomi bayo benkonzo bokwenyani buxhomekeke kakhulu kwindlela elisetyenziswa ngayo. Ukulawula ubushushu obungqongqo (ukuhlala ku-≤260 ° C), kunqande ukukrazuka okubukhali, ucoce rhoqo, kwaye ubeke endaweni yophawu lokuqala lokudumba okanye ukutyheli. Kwizicelo ezibango ezinje ngekhemikhali yokuchasana nomhlwa, ilaphu le-PTFE linokugqithisa imathiriyeli yemveli ngeminyaka.
I-Aokai PTFE ibonelela ngenkxaso yobugcisa ukukunceda ukhethe ilaphu elilungileyo kunye nokwandisa ubomi balo. Qhagamshelana nathi ngeenkcukacha zesicelo sakho.
Lo mxholo ungentla unikwe ngu I-Jiangsu Aokai yeZixhobo eziNtsha zeTekhnoloji Co., Ltd.
Sinikezela ngoluhlu olupheleleyo lweemveliso ezibandakanya amalaphu e-PTFE anobushushu obuphezulu, iiteyiphu ze-PTFE ezinobushushu obuphezulu, amabhanti e-mesh ye-PTFE, amabhanti angenamthungo omatshini wokubopha, amalaphu e-PTFE asecaleni elinye, amabhanti okuhambisa anobushushu obuphezulu kunye namalaphu e-fiberglass. Zive ukhululekile ukuqhagamshelana nathi malunga neeparitha zemveliso eneenkcukacha, isikhokelo sosetyenziso kunye nezisombululo ezenziwe ngokwezifiso.
Iinkcukacha zoqhakamshelwano
Sibambelela kwifilosofi yobungcali kunye nokuthembeka, kwaye sizimisele ukubonelela ngezisombululo zokumisa kunye neenkonzo ezicingayo kubo bonke abathengi.
