UyiPhucula Njani iSiphumo sokuLamination se-PTFE iTeyiphu yoBubushushu obuPhezulu kwiMimandla egotyiweyo

Njengomvelisi oqeqeshiweyo wamalaphu obushushu obuphezulu be-PTFE, uJiangsu Aokai New Materials wabelana ngezisombululo ezisebenzayo nawe.

Ukufakela iteyiphu yobushushu obuphezulu be-PTFE ngokuqinileyo kwimiphezulu egobileyo nengaqhelekanga ngaphandle kwamaqamu kunye ne-edge warping, inkqubo yokusebenza esemgangathweni ibalulekile, kubandakanywa ukunyangwa ngokucokisekileyo kwe-substrate, izakhono zobuchule bokusebenza kunye namanyathelo ancedisayo afanelekileyo. Phakathi kwabo, i-substrate pretreatment lelona nyathelo libaluleke kakhulu, elimisela malunga ne-70% yesiphumo sokuncamathela sokugqibela.

1. ULungiselelo lweSubstrate eyaneleyo

●  Ukucoca ngokucokisekileyo : Sula umphezulu wokubopha ngokupheleleyo nge-ethanol ene-anhydrous okanye i-acetone ukususa amabala e-oyile, uthuli kunye nokungcola. Ziphephe ipetroli nezinye izinyibilikisi ezishiya igrisi eshiyekileyo.

●  Ukufakwa kwesanti ngokufanelekileyo : Polisha ngobunono iindawo ezigudileyo kakhulu nge-240-320 grit sandpaper ecolekileyo ukwenza ubume oburhabaxa obuncinci, ukuze kwandiswe indawo yoqhagamshelwano kunye nokuncamathela koomatshini. Coca lonke uthuli ngocoselelo emva kokupholisha.

●  Imekobume kunye nolawulo lobushushu : Gcina indawo yokwakha yomile kwaye ingenalo uthuli kunye nobushushu bokusebenza ukusuka kwi-15℃ ukuya kwi-40℃. Iqondo lobushushu elingaphantsi kwe-10℃ liyakunciphisa kakhulu ukubambelela kwasekuqaleni kwaye libangele ukuncamathela okulambathayo.

2. IiNdlela zokuSebenza ezichanekileyo

●  Khetha iteyiphu efanelekileyo : Beka phambili iiteyiphu eziphawulwe ngokuncamatheliswa okuphezulu kunye ne-ductility ephezulu, ehambelana nemigangatho egobileyo ngcono kakhulu. Khetha iiteyiphu ezincamathelayo ze-silicone zoxinzelelo lwexesha elide ukuya kuthi ga kwi-260 ℃. Ngenxa yamandla asezantsi omphezulu wemathiriyeli ye-PTFE, iiteyiphu eziqhelekileyo kunzima ukuzincamathela ngokuzinzileyo. Kucetyiswa kakhulu ukuba ukhethe iiteyipu ezinekhemikhali efakwe okanye i-plasma-treated adhesive side. Amaqela asebenzayo kumphezulu ophathwayo anokwenza amandla okuqinisa amandla kwaye athintele ngokufanelekileyo ukuphakanyiswa komphetho.

●  Preheat tape (ukhetho) : Hlaziya iteyipu ngokufutshane ngaphantsi kwe-60℃ ngesomisi seenwele ukuphucula i-viscosity yokuqala kunye ne-fluidity ye-adhesive, ukuphumeza umphumo ongcono wokumanzisa kwiindawo ezingalinganiyo kunye nezigobileyo.

●  Indlela yokuncamathela esegmented : Musa ukuxobula yonke intambo yokukhulula ngaxeshanye. Lungisa enye isiphelo okanye indawo ephakathi kuqala, uze uhlambulule i-liner step by step kwaye udibanise icandelo le-tape ngecandelo (5-10cm ngecandelo) kunye ne-radian yomhlaba.

●  Indlela yokukhutshwa komoya : Sebenzisa i-silicone roller okanye i-scraper ukuze ucinezele ngokulinganayo ukusuka kumbindi ukuya kumacala omabini kwaye ukusuka kwindawo edibeneyo ukuya kwindawo engabonakaliyo ukuze ukhuphe umoya obanjwe ngokupheleleyo.

3. IZakhono eziNcedisayo eziSebenzayo

●  Ukubunjwa kwe-Thermal & compaction : Emva kokunamathisela kwangaphambili, fudumeza i-tape ngokulinganayo ngompu womoya oshushu ukuze usebenze i-adhesive kunye nokwandisa umbane wayo wokumanzisa ngokupheleleyo. Roll kwaye ucinezele ngokuqinileyo ngelixa ushushu, ngakumbi emaphethelweni. Eli nyathelo libaluleke kakhulu kwiiteyiphu ezishinyeneyo ezingaphezu kwe-0.18mm.

●  Thintela i-edge warping ngokungqongqo : Ungaze usolule i-tape ngexesha lesicelo, njengoko i-rebound force iyona nobangela oyintloko wokuphakanyiswa komphetho. Gcina ububanzi obudlulayo obungaphezulu kwe-20mm ngesiphumo esihle sokutywina. Ngokuphindaphindiweyo udibanise yonke imiphetho nge-scraper. Yiyeke ime kwiqondo lobushushu begumbi iiyure ezingama-24 ukuya kwezingama-48 ukufezekisa ukunyangeka okuncamathelayo kunye namandla afanelekileyo okubopha. Ukuqina okuphezulu komphetho, sebenzisa inani elincinci le-silicone echasene nobushushu obuphezulu bokuqinisa.

●  Isisombululo solungiso : Ukuba i-edge warping encinci iyenzeka emva kwesicelo, fudumeza indawo ejijekileyo kwindawo yakho ngompu womoya oshushu kwaye uphinde ujikeleze ngokuqinileyo ukuze ulungiswe.

Esi sikhokelo sobugcisa singentla sinikwe nguJiangsu Aokai New Materials Technology Co., Ltd.

Sinikezela ngeemveliso ezipheleleyo eziquka i-PTFE yelaphu lobushushu obuphezulu, iteyiphu ye-PTFE yobushushu obuphezulu, ibhanti le-mesh le-PTFE, ibhanti lomatshini wokudibanisa elingenamthungo, ilaphu le-PTFE elicalanye, ibhanti lokuhambisa elinobushushu obuphezulu kunye nelaphu le-fiberglass ekwaziyo ukumelana nobushushu. Wamkelekile ukubuza malunga neenkcukacha ezicacileyo, izisombululo zesicelo kunye neenkonzo ezilungiselelwe.

Iinkcukacha zoqhagamshelwano

UMnu. Guo: +86 18944819998 Mnu. Liu: +86 13705266308

Siphakamisa ubugcisa kunye nemfezeko, sizibophelele ekuboneleleni ngezisombululo ezithembekileyo kunye neenkonzo ezicingayo kubo bonke abathengi.