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Lehae » Litaba » Lesela le koahetsoeng la PTFE » Mokhoa oa ho Thibela Wrinkles ka PTFE High-Mocheso lesela Nakong Sintering

Mokhoa oa ho Thibela Wrinkles ka PTFE High-Mocheso lesela Nakong Sintering

Maikutlo: 0     Mongoli: Nako ea Phatlalatso ea Mohlophisi oa Sebaka: 2026-07-10 Tšimoloho: Sebaka

Botsa

Jiangsu Aokai New Materials, moetsi ea hloahloa oa lesela la mocheso o phahameng oa PTFE, o arolelana tataiso ea ts'ebetso ea litsebi. Li-wrinkles tse hlahisoang ka lesela la mocheso o phahameng oa PTFE (lesela la fiberglass le koahetsoeng ka PTFE) nakong ea sintering le bakoa haholo ke ho fokotseha ho sa lekaneng ha mocheso le khatello e sa tsitsang ea substrate, ho roala le lisebelisoa tlas'a mocheso o phahameng. Thibelo ea wrinkles e ke ke ea tsepamisa maikutlo feela sebōping sa sintering feela; taolo e hlophisitsoeng e koahelang phallo e felletseng ea ho lokisoa ha thepa e tala, ho kenya, ho omisa, ho tlotsa le ho pholisa hoa hlokahala.

Expanded_Conventional_Fabric_Applications.png

Lihokelo tsa bohlokoa tsa taolo le litharollo tse sebetsang li thathamisitsoe ka tsela e latelang:

I. Raw Material Substrate Control: Felisa Khatello ea Ka hare ho Mohloli

Boleng ba fiberglass substrate bo lekanya bothata ba ts'ebetso e latelang. Khetha lesela la fiberglass le nang le sebopeho se sothehileng le se tsitsitseng, le nang le skew e nyane le mohatla o ts'oanang, o fanang ka shrinkage e sa fetoheng ea mocheso ha o futhumala.

1. Felletse pele ho dewaxing le ho beha mocheso: The substrate e tlameha ho feta mocheso o phahameng oa mocheso le mocheso oa mocheso ho felisa ka botlalo khatello ea ka hare ea ho loha le ho tsitsisa sekhahla sa ho fokotseha ha mocheso. Kalafo e sa lekaneng sethaleng sena e tla etsa hore ho fokotsehe ho matla ho sa laoleheng le wrinkles hang ha lesela le kena ka sebōping sa sintering.

2. Tlhahlobo e kenang: Lekola ho bata ha lesela ka li-straightedges kapa lihlahlobi tsa masela. Khaola kapa u khutlisetse lihlopha tse nang le mapheo a hlephileng, maqeba a thata le li-bulges.

II. Boemo ba ho Impregnation & Omisa: Finyella Thin & Uniform Coating

Ho se leka-lekane barbotage botenya lebisa ho sa tsitsang shrinkage ea qhibiliha PTFE nakong sintering, ka tsela e ke keng ea qojoa theha wrinkles.

1. Liaparo tse ngata tse tšesaane li feta ho e-na le ho roala ka mokhoa o le mong o boima: Amohela mekhoa ea ho inregnation khafetsa le ho omisa ka boima bo fokolang, esita le ho koahela ka pase ho bokella PTFE resin butle-butle. Qoba lera le letenya le le leng le bakang lebelo le sa tsitsang la ho omisa kahare le kantle.

2. Thempereichara e bonolo ka ontong e omisang: Qala ka libaka tse nang le mocheso o tlase ho futhumatsa metsi le lisebelisoa butle-butle, ho thibela ho thehoa ha letlalo ka potlako ho thibelang khatello ea kelello e tsoang likarolong tse ka hare tse sa omisoang.

3. Lirolara tse sebetsang tsa synchronous tse karolong ea ho omisa: Lirolara tsohle tse tataisang li khannoa ka enjene 'me li hokahanngoa le lebelo la line ea masela ho qoba ho otlolla ha longitudinal ho tloha ho hula feela.

4. Phetisetso e tobileng ka har'a sebōpi sa sintering ka mor'a ho omisa ho felisa li-indent tse tsoelipanang. Haeba matsoelintsoeke a mahareng a tlamehile, pholisa lesela ka botlalo pele 'me u fefole moea ka tsitsipano e tlase le bophara bo boholo ba roll ho qoba likheo tse sa feleng tse kenngoeng sethaleng sa sintering.

High_Strength_PTFE_Fabric_Applications.png

III. Sebōpi sa Sintering: Ho Bapisa ka ho Nepahetseng ha Mocheso, Phallo ea Moea le Tsietsi

Ena ke karolo ea mantlha ea taolo bakeng sa khatello ea wrinkles.

1. Taolo ea Tension: Boloka Sebaka se Lekaneng bakeng sa Shrinkage ea Thermal

Ha PTFE e qhibiliha ka holim'a ntlha ea eona ea ho qhibiliha (~ 327 ° C), ka bobeli substrate le ho roala li hlahisa ho fokotseha ha mocheso. Khatello e feteletseng e otlolla lesela ka likhoka, ho notlela deformation ka ho sa feleng wrinkles ka mor'a tsidifatso; tsitsipano e sa lekaneng e bakang makukuno le masoebe a hlephileng.

Kenya lirolara tse fepehang ka har'a sebōpi: Fepa lesela ka seboping ka 1% ~ 3% e fepetsoeng ho boloka tumello bakeng sa ho honyela ha mocheso.

· Taolo ea 'loop' e koetsoeng ka har'a sebōpi: Maikutlo a nako ea 'nete ka li-sensor tsa tsitsipano e fetola lebelo la koloi ea karolo e' ngoe le e 'ngoe, e boloka tsitsipano e fokolang feela e hlokahalang ho boloka lesela le bataletse sebakeng sohle sa mocheso o phahameng, lesela le lula le le monyebe ntle le ho bokellana.

2. Mocheso o Tšoanang: Felisa Phapang ea Transverse Shrinkage

Ho kheloha ho hoholo ha mocheso ka har'a sebōpi ho etsa hore ho be le ho honyela ho sa tsitsang pakeng tsa setsi sa masela le mathōko, e leng sesosa se ka sehloohong sa li-wavy tse longitudinal le maqhubu a bohareng.

· Fokotsa ho mamella mocheso ka har'a ± 5 ° C: Amohela taolo e ikemetseng ea libaka tse ngata tse phahameng / tse tlase le moea o chesang o potolohang ho theha sebaka se ts'oanang sa mocheso.

Mokokotlo o utloahalang oa sintering: Amohela gradient ea preheating → sintering ea mocheso o phahameng → ho pholisa butle ho etsa hore PTFE e qhibilihe butle-butle ntle le ho tsukutloa ha mocheso hang-hang.

· Beha pele libōpi tsa sintering tsa moea: Lesela le emisoa 'me le fetisoa ke moea o chesang o eang holimo le o theohang ntle le lirolara tsa ho kopana, e leng ho felisang mats'ope a bakoang ke likhohlano tsa mochini le ho khomarela, e leng tharollo e nepahetseng bakeng sa tlhahiso ea masela a phahameng a mocheso o phahameng.

Expanded_vs_Conventional_Fiberglass_Fabric.png

3. Taolo ea Phallo ea Moea: Thibela ho Fluctuation ea Lesela & ho Tsitsisa Boemo

Lebelo la moea le potolohang le se ke la ba le feteletseng, 'me phallo ea moea e tla lokisoa ho qoba ho sisinyeha ha lesela le matla ho tsoa tšusumetsong e tobileng ea moea. Li-nozzles tsa moea tse hlophisitsoeng ka mokhoa o mong tse holimo le tse tlase li fana ka phallo ea moea e ts'oanang ho netefatsa phapanyetsano ea mocheso ntle le ho senya lesela.

4. Likarolo tsa Anti-Wrinkle Roller bakeng sa Phatlalatso ea 'Mele

Kenya lirolara tse kobehileng tsa banana kapa lirolara tsa moqhaka libakeng tsa bohlokoa ka har'a sebōpi le seboping. The camber of curved rollers sebetsa lateral otlolla matla ho tloha bohareng ho ea ka mathōko ho felisa ka katleho wrinkles tse ntle tsa longitudinal. Lirolara tsohle tse tsamaisang thepa li tla lekanyetsoa bakeng sa ho nepahala le ho bapa ha kamehla ka phoso e ka tlase ho 0.1mm/m.

IV. Mohato oa ho Pholisa le ho Hloma: Notlela Sebaka se Sephara ka ho sa Feleng

Lesela le lula le thermoplastic ha le tsoa sebōping sa sintering; ho pholisa ho sa lokelang ho tla hlokomoloha boiteko bohle ba pele ba ho sebetsa.

1. Ho pholisa butle butle: Qoba ho tima moea o batang hang ka mor'a libaka tse nang le mocheso o phahameng. Feta karolong e pholileng ea insulated butle ho theola mocheso oa PTFE coating le substrate ka bonolo ka tlase ho ntlha e qhibilihang bakeng sa ho lokolloa ka botlalo ka hare ho khatello ea maikutlo.

2. Boloka ho ata le ho fepeha haholo nakong ea pholileng: Lesela le tsoela pele ho honyela ha le ntse le pholile, kahoo lirolara tse fepehileng haholo le li-spreader roller li ntse li hlokahala ho fihlela mocheso oa lesela o theoha ka tlase ho 100 ° C.

3. Pholiso e felletseng pele ho matsoelintsoeke a ho qetela: Netefatsa hore mocheso oa lesela o atamela mocheso oa kamore ntle le ho bokellana ha mocheso, ebe moea o nang le tsitsipano e sa fetoheng bakeng sa lirolo tse bataletseng tse tšoanang.

V. Online Monitoring & Phetoho ka Nako

Abela basebetsi ba inehetseng ho lekola bokaholimo ba masela ka khanya e matla sebakeng sa sebōpi le likarolo tse pholileng. Ho tsitsipana hantle, mocheso kapa lebelo la mohala hang hang ha li-micro-wrinkles li fumanoa. Kenya lisebelisoa tsa scanning tsa infrared tseo e seng tsa khokahanyo ho lekola phepelo ea mocheso e fetelletseng ea nako ea nnete ka lialamo tsa othomathiki bakeng sa maemo a se nang mamello. Maswebe a sa feleng a ka lokisoa inthaneteng ka lirolara tse chesang tsa calender, empa thibelo e ntse e le eona ntho ea mantlha.

Molao-motheo oa Kakaretso

E tšoanelehang e tsitsitseng substrate mocheso + o mosesaane junifomo multi-lera barbotage + lekaneng overfeed & micro tension nakong sintering + consistent transverse sebōpi mocheso + thusang spreader rollers = wrinkle-free sintered PTFE lesela.

Litšitiso tse ngata tsa wrinkle li ka felisoa ka ho laola tsitsipano le mocheso o ts'oanang. Esita le libopi tsa moea tse phaphametseng li ka hlahisa masoebe haeba mekhoa ea ts'ebetso e sa lumellane le likarolo tsa substrate, e leng se pakang hore taolo e hlophisitsoeng ea ts'ebetso e felletseng e feta ts'ebeliso e le 'ngoe ea lisebelisoa.

Lintlha tse ka holimo tsa tekheniki li fanoa ke Jiangsu Aokai New Materials Technology Co., Ltd.

If you wish to obtain detailed specifications, application scenarios and customized solutions for our full product portfolio including PTFE high-temperature cloth, PTFE high-temperature adhesive tape, PTFE high-temperature mesh belt, seamless heat press belt, single-sided PTFE fabric, high-temperature resistant conveyor belt and heat-resistant fiberglass cloth, please contact us via the information below:

· Mohala oa Ts'ebeletso: Mong Guo +86 18944819998

· Mohala oa Ts'ebeletso: Monghali Liu +86 13705266308

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