2026-06-11
Dharka heerkulka sare ee PTFE wuxuu bixiyaa lix faa'iidooyin oo muhiim ah sida suunka gudbinta daabacaadda: dusha aan dhegta lahayn (koollada daabacaadda iyo khad si nadiif ah loo sii daayo), 260 ° C iska caabinta kulaylka (qallajinta hufan), xasilloonida cabbirka (<0.5% elongation, diiwaangelinta saxda ah), qallafsanaanta kiimikaad (waxay u adkaysataa koollada wasakhaysan), jil
Sii akhri
2026-06-10
Dharka heerkulku sareeyo ee Anti-static PTFE wuxuu isku daraa kuwa aan dhegta lahayn, kulaylka u adkaysta (260°C), iyo sifooyinka kiimikaad ahaan aan shaqayn ee PTFE caadiga ah oo leh waxqabad taagan. Codsiyada muhiimka ah: wax soo saarka elektiroonigga ah (lamination PCB, qayb ka mid ah maaraynta), PV module lamination (hortagga ESD waxyeello unugyada qoraxda), cuntada iyo dawooyinka ka baaraandegi (Dabaylaha duban badbaadada ESD), dhirta kiimikaad (daxalka, anti-static ducting), iyo dhar / warshadaha daabacaadda. Iska caabbinta dusha sare sida caadiga ah 10⁶-10⁹ Ω.
Sii akhri
2026-06-10
PTFE nolosha adeegga dharka heerkulkeedu sareeyo aad ayey u kala duwan tahay codsi ahaan. Dahaarka ka hortagga daxalka kiimikadu waxay socon kartaa 3+ sano (4x ka dheer caag). Saxarada cuntada lagu dubo bilihii ugu dambeeyay iyada oo wax yar ay xumaatay. Suunka alaab-qaadista warshaduhu waxay xidhaan khilaaf. Lamination PV (150 ° C, xidhiidhka EVA) wuxuu leeyahay nolol dhexdhexaad ah. Codsiyada is jiid-jiidka culus ( discs abrasive) waxay leeyihiin nolol gaaban. Qodobbada muhiimka ah: xakamaynta heerkulka (joogi ≤260°C), iska ilaali xayndaabyada fiiqan, nadiifinta joogtada ah, iyo beddelka waqtiga ee marka ay finan ama jaale leedahay.
Sii akhri
2026-06-09
Dharka heerkulkiisu sareeyo ee PTFE (Fiberglass PTFE-dahaarka leh) ayaa ugu dheer marka laga ilaaliyo 260°C, kana fog meelaha fiiqan, oo lagu nadiifiyo qalab jilicsan. Arrimaha ugu muhiimsan ee xaddidaya nolosha: xaalufka kulaylka ee ka sarreeya 260 ° C, shoogga kulaylka ee kuleylka degdega ah / qaboojinta, daalka farsamada ee foorarsiga iyo xiisadda, weerarka kiimikaad ee biraha alkali ee dhalaalay ama oksidizers xooggan, waxyeello ka timaadda qashinka birta inta lagu jiro nadiifinta, iyo soo-gaadhista UV ee isticmaalka dibadda. Tayada dahaarka iyo substrate sidoo kale waa muhiim.
Sii akhri
2026-06-09
Dharka heerkulka sare ee PTFE waa xasiloon ilaa 300 ° C, laakiin dabku wuu jajabiyaa oo sii daayaa gaasaska sunta ah: hydrogen fluoride (HF) (corrosive, bararka sambabada) iyo perfluoroisobutylene (PFIB) (midab la'aan, ur la'aan, ~ 10x ka badan sunta fosgene, ma jiro daawo ka hortag ah). Sidoo kale kaarboon monoxide, hadhaaga PFOA, iyo raad dioxins. Maaskarada qiiqa caadiga ah waa kuwo aan waxtar lahayn; adeegso qalabka neefsashada ee iskaa ka kooban (SCBA). Calaamadaha waxaa laga yaabaa in dib loo dhigo.
Sii akhri
2026-06-08
Dharka heerkulku sareeyo ee PTFE (Fiberglass-dahaarka leh ee PTFE) ayaa ku habboon kuleylinta mikrowave sababtoo ah waxay gudbisaa microwave-yada iyada oo aan la nuugin tamar, waxay u adkaysataa 260 ° C, waxayna leedahay dusha aan dhegta lahayn. Codsiyada waxaa ka mid ah sariiraha lagu dubayo mikrowave, suumanka qalajiyaha qalajiyaha warshadaha, dahaarka kicinta ee dheefshiidka kiimikaad, iyo dahaarka bacaha salool microwave. Darajooyinka FDA waxay diyaar u yihiin xiriirka cuntada.
Sii akhri
2026-06-05
Dharka heerkulku sareeyo ee PTFE (Fiberglass-dahaarka leh ee PTFE) ayaa iska caabin liidata leh sababtoo ah substrate-ka fiberglassku waa mid jajaban. Dharka khafiifka ah (0.08mm) waxay badbaadaan boqollaal ilaa kun oo laalaab; darajooyin culus (>0.25mm) dildilaac daraasiin ka dib. Satin tidcanka ayaa ka sarreeya timaha cad. Laabashada joogtada ah, ka fiirso filimka PTFE adag ama dhar aramid ku salaysan.
Sii akhri
2026-06-05
PTFE dhar heerkul sare leh (Fiberglass PTFE-dahaarka leh) ayaa si weyn loogu isticmaalaa daabacaadda dharka iyo dheehidda suunka daabacaadda kulaylka (180-230 ° C), daboolka daabacaadda shaashadda, suumanka mesh qallajinta, suunka mashiinka fusing, iyo duubista rullaluistemadka. Dusha sare ee aan dhegta lahayn waxay ka hortagtaa haraaga khad/xabagta, yaraynta nadiifinta wakhtiga dhimista iyo hagaajinta tayada dharka. Suunka aan dhamaadka lahayn ee aan dhamaadka lahayn ayaa awood u siinaya wax soo saar joogto ah.
Sii akhri
2026-06-04
PTFE dhar heerkul sare ah (fiberglass-dahaarka PTFE) waa warbaahin shaandheyn qaali ah oo loogu talagalay xaaladaha ba'an: ka saarida gaaska qiiqa ka saarida (sibidhka, gubi qashinka, kuleyliyaha dhuxusha ilaa 260°C), sifaynta dareeraha wasakhaysan (asiidh, alkalis, saliid), cunto / dawooyinka sifaynta nadiifka ah, iyo HEPA nadiifinta qolka nadiifinta. Dusha aan dhegta lahayni waxay ka hortagtaa boodhka gogosha waxayna ogolaataa nadiifin fudud. Darajooyinka xuubka-xiran waxay gaadhaan qiiq aad u hooseeya.
Sii akhri
2026-06-04
PTFE maro heerkulkeedu sarreeyo waxay ilaalisaa dahaarka korantada ee ugu fiican -180°C ilaa 260°C: iska caabin mugga>10¹³ Ω·cm at 200°C, dielectric joogto ah oo degan 2.0-2.1. Ka sarreeya 260°C, PTFE way jilcisaa, way ka qudhuntaa in ka badan 327°C, luminaysa dahaarka si joogto ah. Ka hooseeya 0 ° C, dahaarka ayaa soo hagaagaya laakiin daaha ayaa noqda mid jajaban. Ku jir 260°C si aad u hesho waxqabad la isku halayn karo.
Sii akhri