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neefta PTFE maro heerkul sare leh

Haddii aad rabto inaad wax badan ka ogaato maro heerkul sare leh oo PTFE ah oo la neefsan karo , maqaallada soo socda ayaa ku siin doona xoogaa caawimaad ah. Warkani waa xaaladdii ugu dambaysay ee suuqa, isbeddelka horumarka, ama talooyinka la xidhiidha warshadaha dharka heerkulka sare leh ee PTFE . Warar dheeraad ah oo ku saabsan dharka heerkulka sare ee PTFE ee la neefsan karo , ayaa la sii daayaa. Na raac / nala soo xiriir si aad u hesho macluumaad badan oo PTFE neefsan kara oo heerkul sare leh !
  • Waa maxay waraaqaha tirada ee u dhexeeya tusaha jajabka jel ee xabagta cadaadiska silikoonka iyo xoogga isku xidhan ee lakabka koollada?
    Waa maxay waraaqaha tirada ee u dhexeeya tusaha jajabka jel ee xabagta cadaadiska silikoonka iyo xoogga isku xidhan ee lakabka koollada?
    2026-07-20
    Maqaalkani waxa uu daboolayaa waraaqaha tirada ee u dhexeeya jajabka jel iyo xoogga isku xidhan ee xabagta cadaadiska-silicone ee cajaladda Teflon. Jajabka jel = boqolkiiba tirada guud ee shabakada isku xidhan ee aan lagu milmi karin toluene (Soxhlet soo saarista, 24hr). Xoog isku xiran oo lagu garto heerkulka sare ee awoodda (180 ° C, 1kg). Saddex qaybood: ka hooseeya barta muhiimka ah (<60%) - ma jiro shabakad isku xidhan, awoodda ku haysa eber; kala duwanaansho wax ku ool ah (60-85%) - xoogga isku xiran ayaa si aad ah u koraya iyadoo leh jajab jel, 60% → 70% waxay kordhisaa waqtiga haynta daqiiqadaha ilaa saacadood, 70% → 80% waxay siisaa 3-10x koror; isgoysyada sare (> 85%) - guulo gaabis ah (85% → 95% kaliya 20-50% koror), garaaca si weyn hoos ugu dhaca,> 95% luminaya guryaha PSA.
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  • Isbeddel noocee ah ayaa shucaaca ultraviolet ku keeni doonta silsiladda molecular ee PTFE?
    Isbeddel noocee ah ayaa shucaaca ultraviolet ku keeni doonta silsiladda molecular ee PTFE?
    2026-07-20
    Maqaalkani wuxuu eegayaa isbeddelada silsiladaha molecular ee PTFE ee hoos yimaada shucaaca ultraviolet. Maqaarka silsiladda ugu weyn iyo dhimista miisaanka kelli: UV (254nm, 471 kJ/mol) waxay jebiyaan curaarta CC (347 kJ/mol), taasoo keenaysa homolysis, abuuritaanka CF₂-la joojiyay xagjirrada xorta ah, hoos u dhaca miisaanka unugyada fiiqan, luminta adkaanta iyo dhererka. Dariiqooyinka falcelinta xagjirka ah ee bilaashka ah: gudaha oksijiinta, radicals peroxy, dib u habeynta acyl fluoride (—COF) iyo karboksylic acid (—COOH) kooxaha dhamaadka, siidaaya COF₂ iyo CO₂ (COF₂ hydrolyzes ilaa HF); jawiga aan firfircoonayn, isu-dheellitirnaanta/dib-u-isku-dhafka ayaa ka sarreeya, laakiin maqaarka silsiladda ayaa weli ah mid aad u sarreeya.
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  • Sidee Teflon dhar heerkul sare ah loogu dabaqaa lakabyada kuleylka kuleylka ee suuit?
    Sidee Teflon dhar heerkul sare ah loogu dabaqaa lakabyada kuleylka kuleylka ee suuit?
    2026-07-18
    Maqaalkani waxa uu daboolayaa codsiga Teflon dharka heerkulka sare ee lakabyada kuleylka kuleylka. Nuxurka walxaha: PTFE-dahaarka dharka fiberglass, oo hawada sare loo yaqaan sida dharka Beta, isku darka dabacsanaanta dharka iyo PTFE degenaansho la'aanta deegaanka ee xad dhaafka ah. Doorka: lakabka ugu dambeeya ee dharka Thermal Micrometeoroid (TMG) ee cutubyada dhaqdhaqaaqa ka baxsan, si toos ah u wajahan faakuum, kala duwanaanshiyaha heerkulka xad dhaafka ah, iyo micrometeoroids oo ah xannibaadda ugu horeysa ee jireed / kulaylka ee filimada aluminium gudaha ah. Ilaalinta deegaanka ee aadka u daran: waxay u adkaysataa -200°C ilaa +260°C kala duwanaanshaha (qorrax-ujeedka>120°C ilaa hadh -160°C); dusha cad waxay ka tarjumaysaa shucaaca qorraxda; waxay ka ilaalisaa aluminium aluminium filimaanta jilicsan xagashada iyo ilmada. Caawinta dhaqdhaqaaqa: xoqida hoose ee dusha sare ee PTFE waxay ka hortagtaa isku dhufashada lakabka inta lagu jiro foorarsiga wadajirka ah, hubinta dabacsanaanta EVA.
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  • Waa maxay faa'iidooyinka codsiga ee dharka heerkulka sare ee Teflon ee qalajinta batteriga lithium?
    Waa maxay faa'iidooyinka codsiga ee dharka heerkulka sare ee Teflon ee qalajinta batteriga lithium?
    2026-07-18
    Maqaalkani waxa uu daboolayaa faa'iidooyinka codsiga Teflon dharka heerkulka sare ee lithium batteriga qalajinta. Loo isticmaalo sidii suumanka gudbinta ama foornada, xalinta saddex mashaakil oo asaasi ah: xabagta slurry, daxalka, iyo xoqitaanka korantada. Afar meelood oo faa'iido leh: Tayada korantada iyo wax-soosaarka - guryaha lidka ku ah waxay ka hortagayaan ku-xidhka PVDF ee awood u siinaya diirritaan dhammaystiran oo fudud; kulaylka isku midka ah ee 100-140 ° C waxay ka hortagtaa dildilaaca / gubashada; dusha siman waxay baabi'isaa xagashada iyo daadinta budada; Waarta iyo xasilloonida hawlgalka - iska caabbinta kiimikaad ee ka soo horjeeda dareeraha NMP iyo uumiga korantada iyada oo aan barar / gaboow lahayn; xoogga sare ee xajinta iyo xasilloonida cabbirka ee ka soo baxa substrate-ka fiberglas-ka ee meelaynta saxda ah; nadiifin fudud oo leh hadhaaga ugu yar marka loo eego suumanka mesh birta.
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  • Sidee bay u tahay in heerkulka burburka iyo nolosha nuska ah ee wakiilada iskutallaabta ee peroxide ay la jaanqaadaan daaqadda habka daaweynta ee cajaladda Teflon?
    Sidee bay u tahay in heerkulka burburka iyo nolosha nuska ah ee wakiilada iskutallaabta ee peroxide ay la jaanqaadaan daaqadda habka daaweynta ee cajaladda Teflon?
    2026-07-18
    Maqaalkani waxa uu daboolayaa sida loola jaanqaadi karo heerkulka burburka iyo nolosha nuska ah ee wakiilada isku xidhka ee peroxide (BPO iyo DCP) oo leh daaqada habka daaweynta ee cajaladda Teflon. Xogta muhiimka ah: BPO - 1-daqiiqo nolosha nuska ah ~ 131 ° C, 1-saac at ~ 92 ° C, 10-hr at ~ 72 ° C; DCP — 1-daqiiqo at ~171°C, 1-saac at ~135°C, 10-saac at ~115°C. Macquul iswaafajinta: baahida xabaggu 97-99% isku xidhidh = 5-7 nolol badhkeed; waqtiga daawaynta = 5-7 × nolosha badhkeed heerkulka bartilmaameedka ah. Dib u xisaabi heerkulka laga soo bilaabo wakhtiga xariiqda wax soo saarka ama dib-u xisaabi wakhtiga heerkulka ugu badan ee la ogolaan karo.
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  • Waa maxay xawaaraha khadka caadiga ah ee khadka wax soo saarka impregnation ee dharka heerkulka sare ee PTFE?
    Waa maxay xawaaraha khadka caadiga ah ee khadka wax soo saarka impregnation ee dharka heerkulka sare ee PTFE?
    2026-07-17
    Maqaalkani waxa uu daboolayaa kala duwanaanshaha xawaaraha khadka caadiga ah ee PTFE xarriiqda wax-soo-saarka heerkul-sare ee dharka. Xawaaraha caadiga ah: 2-15 m/min, kala duwanaansho hawleed deggan 3-8 m/min, dhar khafiif ah/xawaaraha sare ilaa 10-15 m/min. Caqabadaha ka imaanaya gelitaanka impregnation: dharka waa in si buuxda loogu buuxiyaa emulsion PTFE gudaha xirmada fiber-ka-xawaaraha aad u sarreeya wuxuu keenaa impregnation ku filan, gaajo resin iyo fiilooyinka qallalan; viscosity emulsion, fiirsashada adkaha, cufnaanta tolmada dharka dhamaantood waxay yareeyaan heerka dhexgalka, oo u baahan xawaare gaabis ah oo loogu talagalay dhar qaro weyn / cufan. Dahaarka baasas: baas badan (2-6+) looga baahan yahay daahan cufan oo aan cilad lahayn; marka hore si tartiib tartiib ah u dhaafitaannada, baasaska xiga ayaa si dhexdhexaad ah loo kordhin karaa.
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  • Waa maxay faraqa u dhexeeya saamaynta kuleyliyaha shucaaca infrared iyo kulaylka wareegga hawada kulul ee isku midka ah ee qaabka isku xiran ee lakabka dhejiska silikoon?
    Waa maxay faraqa u dhexeeya saamaynta kuleyliyaha shucaaca infrared iyo kulaylka wareegga hawada kulul ee isku midka ah ee qaabka isku xiran ee lakabka dhejiska silikoon?
    2026-07-17
    Maqaalkani waxa uu isbarbar dhigayaa kala duwanaanshaha udhaxeeya kulaylinta shucaaca infrared iyo kulaylka wareegga hawada kulul ee isku midka ah qaabdhismeedka isku xidhan ee lakabka xabagta silikoon. Hababka wareejinta kulaylka: hawada-kululku waa hawo-qaadis, dabacsanaan iyo horumar, abuurista heerkul dhexdhexaad ah; IR waa shucaac-nuugista oo leh nuugista dusha sare (micrometers ilaa millimeters) taas oo abuuraysa jaan-goyn sare-ilaa-gudhood. Saamaynta cufnaanta isku-goysyada: hawada kulul waxay u oggolaanaysaa qaybaha gudaha iyo dibedda inay galaan heerkulka vulcanization isku mar, taasoo keenaysa cufnaanta isku-goysyada isku midka ah ee dhumucda leh; IR waxay keentaa lakabka korka inuu bogsado isla markaaba samaysma maqaarka cufan kaas oo hor istaaga kala wareejinta kulaylka, taasoo keentay in cufnaanta isgoysyada ay hoos u dhacdo korka gudaha.
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  • Waa maxay nuxurka silica ee muraayadda silica-sare ee fiber fiber? Waa maxay xaaladaha codsiga ay ku haboon tahay?
    Waa maxay nuxurka silica ee muraayadda silica-sare ee fiber fiber? Waa maxay xaaladaha codsiga ay ku haboon tahay?
    2026-07-17
    Maqaalkani waxa uu daboolayaa nuxurka silica iyo xaaladaha codsiga ee muraayadda fiber-ka-sare ee silica. Qeexida nuxurka silica: tilmaame xudunta u ah waa SiO₂ ≥96% (heerka 96-98%, darajooyinka qaaliga ah>99% iyada oo la adeegsanayo dheecaanka aashitada iyo sintering, soo dhawaada fiber quartz saafi ah). Wax-soo-saarka: Dharka E-glass-ku wuxuu maraa dheecaanka aashitada kulul si ay u milmaan qaybaha aan silica ahayn (boron oxide, sodium oxide), abuurista qalfoofka silica-sare ee dalool leh, ka dibna loo miiray cufnaanta. Faa'iidooyinka asaasiga ah: adeegga joogtada ah ee 900 ° C ee jawiga oksaydheynta, muddada gaaban ee ka sarreeya 1200 ° C, barta jilicsan ee u dhow 1700 ° C; xasiloonida kiimikaad ee ka dhanka ah inta badan asiidhyada/alkaliska marka laga reebo HF iyo phosphoric acid kulul; dielectric hoose oo joogto ah iyo dahaarka deggan heerkulka sare.
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  • Waa maxay ifafaale delamination ee Teflon dharka heerkulka sare?
    Waa maxay ifafaale delamination ee Teflon dharka heerkulka sare?
    2026-07-16
    Maqaalkani waxa uu daboolayaa ifafaale delamination ee Teflon dharka heerkulka sare. Delamination waxaa loola jeedaa kala-soocidda iyo diirinta u dhaxaysa daahan PTFE oogada iyo marada salka fiberglass gudaha ama inta u dhaxaysa lakabyo badan oo daahan. Muuqaalo muuqaal ah: finan/ bararo (xumbo kor u kacay oo leh dareen godan) sida calaamadaha hore; diirinta dhexda oo leh dahaar si fudud looga saaro go'yaal muujinaya muraayadda cad; caddayn meelaysan oo ay ku xigto kuleyl/xun ka dib. Sababaha ugu muhiimsan: Burburka cadaadiska kulaylka - isugeynta fidinta kulaylka ee kala duwan ee u dhexeeya PTFE iyo fiberglass waxay abuuraan walaac gudaha ah, wareegyada kuleylka / qaboojinta degdega ah waxay keenaan kala go'; Cilladaha tayada wax soo saarka - daawaynta dusha sare ee fiberglass oo aan ku filnayn, impregnation PTFE liidata, sintayn ku filan oo keenaysa isku xidhka wajiga oo daciif ah.
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  • Waa maxay sifooyinka qaab-dhismeed-yar ee Teflon dharka heerkulka sare?
    Waa maxay sifooyinka qaab-dhismeed-yar ee Teflon dharka heerkulka sare?
    2026-07-16
    Maqaalkani waxa uu qeexayaa sifooyinka qaab-dhismeedka yar-yar ee Teflon dharka heerkulka sare. Qalfoofka substrate: texture fiber tod texture ee cad/ twill tolmo leh porosity sare (daloolada mikroroonka ee xirmooyinka fiber-ka iyo qanjidhada-warp-weft) siinaya meel bannaan oo PTFE impregnation. Qaab-dhismeedka dahaarka: encapsulation buuxda oo samaynaysa 'qaabka la xoojiyay ee shubka ah' halkaasoo fiilooyinka dhalooyinka ay xoojinayaan wajiga, PTFE waa matrix joogto ah; Qaab-dhismeed-yareedka qanjidhada ee dusha sare ee qanjidhada (qaybaha) oo isku xidhan oo ay leeyihiin fibrinno yaryar oo la sameeyay inta lagu jiro sintering; lakabka maqaarka cufan ee joogtada ah (dhowr ilaa tobanaan microns qaro weyn) ee PTFE saafi ah oo ah caqabad fure u ah la'aanta kiimikada, guryaha aan dhegta lahayn, iyo dahaarka korantada.
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  • Wadarta 5 bog ee Tag bogga
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Jiangsu Aokai Qalab Cusub
AoKai PTFE waa xirfadle Soo-saareyaasha iyo alaab-qeybiyeyaasha PTFE-da-ka-soo-baxa ee Fiberglass-ka ah ee Shiinaha, oo ku takhasusay bixinta PTFE Xabagta Xabagta, PTFE Conveyor Suunka, PTFE Mesh Suunka Si aad u iibsatid ama u iibiso alaabada marada PTFE ee dahaarka leh . Balac badan, dhumucdiisuna, midabyo ayaa diyaar ah oo la habeeyey.

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