I-PTFE Tape Dilistering Oonobangela Phantsi koBubushushu obuPhezulu kunye noxinzelelo

Njengomvelisi ohamba phambili we-PTFE iteyiphu yobushushu obuphezulu, i-Jiangsu Aokai New Materials  ihlalutya ngobuchwephesha ukuba kutheni i-PTFE amadyunguza eteyipu enobushushu obuphezulu phantsi koxinzelelo oluphezulu lwexesha elide kwi-180℃ xa isicelo sonyango lokuchasa intonga kwiipleyiti ezishushu zoshicilelo lwerabha ezitshisa irabha. Esi siphene sibangelwa ngokudibeneyo kukusebenza kwezinto, iinkqubo zesicelo kunye neemeko zezixhobo. Ukuqonda okunzulu kwendlela yokungaphumeleli kwe-PTFE i-tape yobushushu obuphezulu ngundoqo wokusombulula ingxaki.

I. Iziphene kuMathiriyeli: Oyena nobangela wokuphuma kwamadyunguza

Iteyiphu ye-PTFE yobushushu obuphezulu iqulathe ilaphu elisisiseko kunye nokuncamathelisa. Nasiphi na isiphene sokusebenza kwawo nawuphi na umaleko siya kuboniswa phantsi kobushushu obugqithisileyo kunye neemeko zokusebenza ezinoxinzelelo oluphezulu.

1. Ukumelana nokushisa okunganeleyo kwe-adhesive — eyona nto ibangela ukuba i-blistering
Nangona i-PTFE isiseko selaphu sifana nokumelana nobushushu obuphezulu, ukhetho olungafanelekanga luya kukhokelela ekungaphumelelini okupheleleyo. Ukunciphisa iindleko, ezinye iiteyiphu ze-PTFE eziphantsi zisebenzisa i-adhesive ye-acrylic eqhelekileyo kunye nokumelana nobushushu be-120 ℃ kuphela. Ukuncamathelisa okunjalo kuyakuthamba kwaye kubole ngokukhawuleza kwi-180℃, kuvelisa irhasi kwaye ekugqibeleni kubangele amadyungudyungu kunye nokudumba.

Kwanakwiiteyiphu ze-PTFE ezigqunywe nge-silicone yokuncamathelisa uxinzelelo, umgangatho ombi weglu okanye ukunyangwa okungaphelelanga (ixesha elinganelanga lokunyanga kunye nobushushu) kuya kubangela ukuthomalalisa ngamandla amandla abambeneyo phantsi koxinzelelo oluphezulu lwexesha elide kwi-180 ℃, kubangele ukudumba okanye ukubotshwa.

1. Iziphene ezidibeneyo phakathi kwelaphu elisisiseko kunye ne-adhesive - ingozi efihliweyo engokwemvelo

Kwinkqubo yokuvelisa, unyango olungonelanga lomphezulu lwelaphu lesiseko se-PTFE kunye nolawulo olubi lwenkqubo yokwaleka luya kwenza izikhewu ezincinci phakathi kwezinto ezisisiseko kunye nokuncamathelisa. Ngaphantsi kwe-180℃ yoxinzelelo oluphezulu, uxinzelelo luqokelelana kwezi ndawo zineziphene kwaye lubangela amadyungudyungu.

Ukongeza, amabala e-oyile, uthuli kunye nezinye izinto ezingcolileyo kwindawo eshushu yeplate phambi kokuncamathisela kuya kunciphisa kakhulu ukunamathela kwe-adhesive, ekhokelela ekuqhumeni emva kokufudumeza kunye nokunyanzeliswa.

1. Izinto eziguquguqukayo zangaphakathi kwi-tape - izinto ezinobungozi obufihlakeleyo

Izinyibilikisi ezishiyekileyo, iiplasticizers ezisezantsi-molekyuli kunye nezinye izinto eziguquguqukayo kwifomula yeteyiphu ziya kuba ngumphunga ngokukhawuleza kwaye zandise umthamo we-180 ℃, zikhuphe umaleko wokuncamathelisa kwaye zenze amadyungudyungu ashinyeneyo.

Ngaphezu koko, ukuba iteyiphu iveliswa okanye igcinwe kwindawo enobushushu obuphezulu, ukufuma okufunxayo kuya kunyuka ngamandla kubushushu obuphezulu, nto leyo eqhelekileyo kodwa engahoywanga lula ekhokelela ekudumbeni.

II. Iinkqubo zokuSebenza ezingafanelekanga zizenza zibe mandundu ngakumbi iziphene

1. Umsebenzi wokuncamathelisa ongekho mgangathweni udala amadyungudyungu ngokuthe ngqo

Ukuba itheyiphu ayiqengqelwanga ngokulinganayo kwaye incamatheliswe ukusuka kwelinye icala ukuya kwelinye ukukhupha umoya, amaqamza omoya ashiyekileyo aya kwandiswa phantsi kobushushu be-vulcanization kunye noxinzelelo, enze iibhulukhwe ezicacileyo.

Ukungavisisani okungafaniyo ngexesha lokuncamathisela kunye neendawo ezixhonyiweyo ezingafakwanga nako kuya kuba ziindawo zokuqalisa amadyungudyungu.

2. Ukucocwa komphezulu okungonelanga kwenza buthathaka ukusebenza kwebhondi

Iipleyiti ezishushu ezingomisiweyo okanye i-oyile eshiyekileyo, i-arhente yokukhulula kunye nezinye izinto ezingcolileyo eziphezu komhlaba zithintela ukunamathela ngokupheleleyo kwe-tape. Iindawo ezibophezelayo ezibuthathaka zibophekile ukuba zibe yi-blister phantsi kobushushu obuphezulu kunye noxinzelelo oluphezulu.

3.Iiparamitha zevulcanization ezingafanelekanga zandisa umthwalo wenkonzo

Olona bushushu bokusebenza bugqithisa kakhulu kwi-180 ℃ okanye umahluko ogqithisileyo wobushushu bendawo yeepleyiti ezishushu uya ngaphaya komda wokuxhathisa ubushushu bezinto ezincamathelayo kunye nokukhawulezisa ukuthotywa kunye namadyungudyungu.

Ukungonelanga kwamandla oxinzelelo okanye ukulibaziseka koxinzelelo akukwazi ukunqanda ukuveliswa kunye nokwandiswa kwamaqamza omoya.

Ngokwenene, ukugqabhuka kwetape yobushushu obuphezulu be-PTFE kubonisa uzinzo olubanzi kunye nokuthembeka kwesicelo sezinto eziphantsi kweemeko zokusebenza ezigqithisileyo ze-180 ℃ yexesha elide loxinzelelo oluphezulu. Ingxaki ingasonjululwa ngokupheleleyo ngokukhetha imveliso efanelekileyo, ukusebenza ngokucokisekileyo okusemgangathweni kunye nolawulo oluzinzileyo lweparamitha yokusebenza.

Lo mxholo wobugcisa ungentla unikwe nguJiangsu Aokai New Materials Technology Co., Ltd.

Ukuba ufuna ulwazi oluthe kratya malunga neeparitha zemveliso, iimeko zesicelo kunye nezisombululo ezilungelelanisiweyo kwiimveliso zethu ezipheleleyo ezibandakanya amalaphu e-PTFE aphezulu obushushu, iiteyiphu ze-PTFE ezinobushushu obuphezulu, i-PTFE amabhanti e-mesh anobushushu obuphezulu, amabhanti omatshini wokubopha angenamthungo, amalaphu acandiweyo ecala elinye le-PTFE, i-fiberglass ene-high-temperature, nceda uthintele i-fiberglass.

·  UMnu Guo: +86 18944819998

·  UMnu Liu: +86 13705266308

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