![Indlela i-PTFE Tape yoKwaleka iSakhiwo esisichaphazela ngayo isithintelo soMphunga waManzi]()
2026-06-03
Ipropathi yothintelo lomphunga wamanzi we-PTFE iteyiphu encamathelayo imiselwa ikakhulu ziziphene zokwaleka (micropores, microcracks, fibre wicking) kune-PTFE's intrinsic hydrophobicity. Ifilimu ye-PTFE ecocekileyo ibonelela nge-WVTR ephakathi kuphela. I-multi-layer coating kunye ne-lamellar fillers (i-mica, i-glass flakes) yenza umphumo we-labyrinth, ukunciphisa kakhulu ukuhanjiswa komphunga. Ukutywinwa komswakama ophezulu, khankanya iingubo ezixinzelelekileyo.
Funda ngokugqithisileyo
![Inganyangeki Njani i-PTFE iTeyiphu yokuncamathela yobushushu obuphezulu?]()
2026-06-03
Ukumelana ne-Creep ye-PTFE i-tape yokubambelela yobushushu obuphezulu phantsi komthwalo oqhubekayo wexesha elide (ingakumbi kwi-200-260 ° C) imiselwe zizinto ezimbini: i-silicone ye-PSA ye-crosslink density (i-higher crosslinking inqanda ukuhamba) kunye nohlobo lwe-substrate (i-fiberglass-eqiniswe i-PTFE ixhathisa ukukhwela okubandayo; ifilimu ye-PTFE ecocekileyo iyahamba). I-adhesive engaxutywanga ihluleka ngokukhawuleza ekushiseni okuphezulu. Iileya ezincamathelayo ezityebileyo zonyusa umngcipheko wokukreqa.
Funda ngokugqithisileyo
![I-PTFE Tape ye-Abrasion-Resistant Sliding Friction: Iingcamango eziphambili ze-5]()
2026-06-02
Kwiteyiphu yobushushu obuphezulu be-PTFE esetyenziswa kwizicelo zokukhuhlana kwe-abrasive sliding, non-stick nokumelana nobushushu akwanelanga. Iikhrayitheriya zokukhetha eziphambili: Ilahleko ye-Taber abrasion (<15 mg / 1000 imijikelezo), izaliswe i-PTFE eguquliweyo i-coating (i-carbon / graphite / MoS₂), idatha ye-PV umda, amandla e-substrate (≥200 N / cm), kunye nobunzima bokubambisana (Ra 0.2-0.4 μm). Ukukhuselwa komphetho okufanelekileyo kunye nokudibanisa okupheleleyo kubaluleke kakhulu kwixesha elide.
Funda ngokugqithisileyo
![ITape ye-PTFE kwiNdawo yokuSifa kweTyuwa yaseLwandle kunye neNyuwa ePhezulu: Ukusebenza kunye neZenzo eziGqwesileyo]()
2026-06-01
I-PTFE substrate iyaxhathisa ngokwendalo isitshizi setyuwa (ukufunxwa kwamanzi <0.01%). Nangona kunjalo, ukusebenza kwe-tape jikelele kuxhomekeke kuhlobo lokunamathela: i-silicone ye-PSA imelana neendawo zaselwandle (i-500-1000h iimvavanyo zokutshiza ityuwa,> 80% ukugcinwa kwe-peel); i-acrylic PSA iyasilela. Ukunyangwa okufanelekileyo kwendawo, ukusetyenziswa kwe-bubble-free, kunye nokutywinwa komda kunye ne-silicone sealant kubaluleke kakhulu ekuthembekeni kwexesha elide kumaqonga ase-offshore kunye neenqanawa.
Funda ngokugqithisileyo
![Iziqinisekiso zoKhuseleko zokujonga xa uThenga i-PTFE Fiberglass Tape]()
2026-05-28
I-PTFE i-fiberglass tape idinga iziqinisekiso ezintathu eziphambili zokhuseleko: i-UL (ukhuseleko lombane kunye nomlilo), i-FDA (ukuthotyelwa koqhagamshelwano lokutya), kunye ne-ISO 9001: 2015 (ulawulo lomgangatho). Iiteyiphu eziqinisekisiweyo zibonelela ngokusebenza okufanayo, ubomi benkonzo obude, kunye nexabiso eliphantsi lilonke lobunini nangona ixabiso eliphezulu ngaphambili. Soloko uqinisekisa iziqinisekiso ngqo namaqumrhu akhuphayo.
Funda ngokugqithisileyo
![I-PTFE Tape kwiZixhobo zoNyango: Izicelo, iMigangatho, kunye nokuThotyelwa]()
2026-05-28
Iteyiphu yobushushu obuphezulu be-PTFE isetyenziswa kuwo wonke amanqanaba amathathu osetyenziso lwezonyango: ukhuseleko lwesixhobo sokuvala inzala (iitreyi ze-autoclave, ukupakishwa kwetywina lokushisa), unyango lomphezulu wesixhobo (i-low-friction coating, ukugqunywa kombane), kunye nezixhobo ezifakelwayo (i-vascular grafts, sutures). I-Biocompatibility iqinisekiswa nge-ISO 10993, kwaye i-FDA 21 CFR 177.1550 iseka ukhuseleko lwezinto ezisisiseko.
Funda ngokugqithisileyo
![I-PTFE Tape Resistance Radiation: Apho Isebenza khona nalapho Isilela khona]()
2026-05-27
Iteyiphu yobushushu obuphezulu be-PTFE inokuxhathisa kakubi kwimitha ye-ionizing. Kwi-1 kGy nje ekutyhilekeni kwe-gamma, amandla e-tensile ehla ukuya kwi- ~ 25% yoqobo. Ifanelekile kuphela kwiindawo eziphantsi kwedosi (ukutya / inzalo yonyango <10 kGy). Kwishishini lenyukliya okanye iziphekepheke, sebenzisa i-polyimide okanye i-PEEK endaweni yoko.
Funda ngokugqithisileyo
![I-PTFE Tape Phantsi kokuntywiliselwa kwexesha elide: Ukuzinza kokuSebenza kunye nemingcipheko yokuthotywa]()
2026-05-26
Kwiiteyiphu ze-PTFE zobushushu obuphezulu phantsi kokucwiliswa kwexesha elide, i-PTFE substrate ihlala inert yekhemikhali, kodwa i-adhesive layer iyindawo ebuthathaka. Amanzi buthathaka abicah PSA; Amanzi anetyuwa anyusa isantya umhlwa. Kwiikhemikhali ezinobundlobongela, i-fluorosilicone okanye i-perfluoropolyether adhesives - okanye iteyiphu ye-PTFE engena-adhesive-iyadingeka. I-peel ilahleko yamandla ukuya kwi-40% emva kweeyure ezingama-48 emanzini.
Funda ngokugqithisileyo
![I-PTFE Tape yoQhagamshelwano lokuTya: Iqondo lobushushu kunye neMida yeXesha ekufuneka uyazi]()
2026-05-26
Iteyiphu yobushushu obuphezulu be-PTFE esetyenziswa kwizicelo zoqhagamshelwano lokutya kufuneka ihlale ngaphakathi kwemida yobushushu echaziweyo: ≤260°C ukuze isetyenziswe ngokuqhubekayo, ≤300°C kwiincopho ezimfutshane (imizuzu), kwaye ingaze ibe ngaphezu kwe-327°C (ukubola). I-FDA kunye ne-EU imigaqo ayicacisi umda wexesha jikelele - ubude boqhagamshelwano obukhuselekileyo buxhomekeke kwiqondo lokushisa kwaye kufuneka luqinisekiswe ngovavanyo lokufuduka olufanisa iimeko zangempela.
Funda ngokugqithisileyo
![Izalathisi ezi-4 eziphambili zeNtsebenzo ye-PTFE Tape kwiibhedi ezishushu zePrinta ye-3D]()
2026-05-25
Ukukhetha iteyiphu echanekileyo ye-PTFE yobushushu obuphezulu kwibhedi eshushu yomshicileli we-3D ifuna ukugxila kwizalathisi ezine eziphambili: ukumelana nobushushu (ukuya kuthi ga kwi-260 ° C +), i-fiberglass-reinforced substrate (0.18mm efanelekileyo), i-adhesive backing ye-silicone kunye nomgangatho ongaphezulu we-non-stick, kunye nobubanzi obufanelekileyo / ukunyamezela. Esi sikhokelo sikunceda ukuba uphephe ukulwa, intsalela, kunye nokusilela koshicilelo.
Funda ngokugqithisileyo
