2026-06-04
PTFE maro heerkul sare ah 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. Wixii 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
2026-06-03
Dharka heerkulkiisu sareeyo ee PTFE (Fiberglass PTFE-dahaarka leh) ayaa ku habboon suumanka gudbinta cuntada sababta oo ah iska caabbinta kulaylka 260°C, -70°C dabacsanaanta qabowga, dusha aan dhegta lahayn, iyo u hoggaansanaanta FDA. Codsiyada muhiimka ah: foornooyinka wax lagu dubayo (Buskut, rooti, pizza), alaab-qaadayaasha cuntada la shiilay, khadadka qaboojinta nacnaca, tunnelyada qaboojinta, kulaylka daboolayaasha, iyo duubabka duubka. Waxay yaraynaysaa qashinka iyo wakhtiga nadiifinta.
Sii akhri
2026-06-01
Jadwalka - adigoo riixaya dharka PTFE-dahaarka leh ee u dhexeeya rollers muraayadaha kuleylka leh ee 360-380 ° C - waxay si weyn u beddeshaa qaab-dhismeedka dusha sare, sifooyinka sii-deynta, impermeability, iyo waxqabadka farsamada. Waxay yaraynaysaa qallafsanaanta laga bilaabo Ra 0.5-1.0 μm ilaa <0.05 μm, waxay xidhaa godad fiiqan, waxay hagaajisaa caabbinta xidhashada, laakiin waxay yaraynaysaa xoogga jeexjeexa iyo dabacsanaanta. Muhiim u ah xadhkaha la sii daayo iyo dahaarka korantada.
Sii akhri
2026-05-26
PTFE dhar heerkul sare leh iyo dhar silikoon labaduba waxay isticmaalaan maro fiberglass ah saldhig ahaan laakiin waxay ku kala duwan yihiin walxaha daahan (PTFE resin vs silikoon). PTFE waxay ku fiican tahay kuwa aan dhejiska lahayn, xidhashada iska caabbinta, iyo caabbinta kiimikaad ilaa 260°C. Dharka silikoonku wuxuu bixiyaa dabacsanaan heersare ah, dahaarka korantada, iyo iska caabinta dabka (ilaa 230°C). Dooro ku salaysan mudnaantaada.
Sii akhri
2026-05-25
PTFE dhar heerkul sare leh (Maaddada xuubka PTFE) ayaa ah doorasho qaali ah oo loogu talagalay qaab dhismeedka xajinta. Faa'iidooyinka muhiimka ah: 30+ sano oo nolosha dibadda ah, oogada is-nadiifinta (biyaha roobka ayaa dhaqda wasakh), gudbinta iftiinka jilicsan (6-13%), Qiimaynta Dabka Heerka A, iyo xoogga birta u eg ee ka hooseeya 1.5 kg/m². Loo isticmaalo garoommada, garoomada diyaaradaha, iyo dhismayaasha caanka ah ee adduunka oo dhan.
Sii akhri
2026-05-21
impregnation PTFE kuma koobna oo kaliya maro fiberglass ah. Maqaalkani waxa uu soo bandhigayaa 7 substrates oo kale - aramid, fiber carbon, PBI, birta daloolka leh, graphite, asbestos (la baxay), iyo buuxinta dhoobada - oo leh habraacyadooda, faa'iidooyinka, xaddidaadaha, iyo codsiyada muhiimka ah.
Sii akhri
2026-05-20
Maqaalkani waxa uu sharxayaa sababta maro fiberglass-free alkali waa substrate doorbiday ee PTFE maro heerkul sare. Waxay dabooshaa isku xidhka kiimikaad iyada oo loo sii marayo wakiilada isku xidhka silane iyo sifooyinka jidheed ee muhiimka ah sida xasiloonida kulaylka, xasiloonida cabbirka, iyo iska caabinta daxalka - hubinta waxqabadka waarta ee deegaan adag.
Sii akhri