Nin barokun bɛ kuma cogo min na ka kɛɲɛ ni finimugu masin layini teliya ni foro janya bɛnkan ye walasa ka a jira ko organosilicone nɔrɔlen bɛ se ka furakɛli hakɛ laɲininen sɔrɔ PTFE kaseti funteni caman na. Sariyasen min bɛ bɛn ɲɔgɔn ma : sigiyɔrɔ bɛɛ lajɛlen t_total = foro janya nafama L ÷ layini teliya v man kan ka dɔgɔya ni furakɛli waati wajibiyalen fitinin ye. Aw bɛ furakɛli jogo sɔrɔ DSC walima furakɛli sɛgɛsɛgɛliw fɛ minnu bɛ kɛ ni nɛgɛ ye minnu bɛ 'funteni — furakɛli waati fitinin' jɛɲɔgɔnya sigi sen kan. Furakɛli dalajɛlen modɛli min bɛ bɛn ɲɔgɔn ma : aw bɛ foro tila yɔrɔw la, ka ti=Li/v ni tcure(Ti jate), ka a lajɛ ko ∑(ti/tcure(Ti)) ≥1. Jateminɛ kɛcogo : funteni yɔrɔw sigi minnu janya ye Li ani funteni hakɛ Ti ye; set line speed v, ka zone kelen-kelen bɛɛ sigiyɔrɔ waati ni a ka dɛmɛ hakɛ jate; aw bɛ segin-ka-bɔ fo ka se a bɛɛ lajɛlen ≥1 ma (lakanani hakɛ 1,1-1,2 bɛ fɔ).

Nin barokun bɛ kuma fɛɛrɛw kan minnu bɛ kɛ ka PTFE finimugu kristali kɔlɔsi Teflon fini kan min funteni ka bon. Nɛnɛ hakɛ labɛnni bɛ ɲɛsin kosɛbɛ wa a bɛ nɔ bɔ kosɛbɛ: Nɛnɛ teliya (a fagali) fiɲɛ nɛnɛ ridow fɛ, nɛnɛbɔlanw walima jidagayɔrɔw fɛ — cakɛda molekiyɔmuw bɛ nɛnɛ sani u ka labɛn cogo yamaruyalen na, ka kristalɛ misɛnninw dilan minnu tɛ dafa finimugu ka nɔgɔn, a ka gɛlɛn ni baarakɛcogo ɲuman ye min tɛ nɔrɔ, a gɛlɛya/sɔgɔli bɛ dɔgɔya dɔɔni. Nɛnɛ dɔɔni (nɛnɛ) funteni marali yɔrɔ fɛ 10-50°C/h walima foro nɛnɛ — cakɛda molekilɛriw bɛ labɛn ka ɲɛ ka kɛ sɛrɛkili dafalen belebelebaw ye; finimugu ka gɛlɛya ka bon, a bɛ se ka sɛgɛn kosɛbɛ, a bonya sabatilen don, a bɛ dɔgɔya ka sɛgɛsɛgɛli kɛ ani ka dɔ fara a kari kan.

Nin barokun bɛ kuma Teflon finimugu kɛli kan fiɲɛ sumalen lamini sintering forow kɔnɔ. A kɛcogo : a bɛ se ka kɛ i n’a fɔ fɛn min tɛ nɔrɔ nɛgɛ cɛsirilanw walima sanubɔlanw kan ni foro funteni ye ≤260°C (jalen funteni dɔgɔyalen na, sirilan bɔli, sɔgɔsɔgɔninjɛ furakɛli) — o bɛ demolding ni picking baarakɛcogo ɲɛ. A dagalen don kosɛbɛ funteni cɛmancɛ/kɔrɔlen na (300-950°C) — PTFE bɛ tiɲɛ ka HF baga ni perfluoroisobutylene bɔ, ka minɛnw tiɲɛ ani ka baga faga. Lakanali sariyakolo : ni foro funteni ma jɛya walima ni a tɛ se ka kɛ ko a bɛ 260°C duguma, aw kana a kɛ. Nafolo kolomaw : baara kɛli banbali -70°C fo 260°C, waati kunkurunnin kɔnɔ 300°C; a tɛ nɔrɔ kojugu ani kemikɛli inertness; kuran sɛnɛcogo ɲumanba; sɔgɔsɔgɔninjɛ dɔgɔyalen (~0,04); fibreglasi basigilen bɛ sɛgɛn fanga caman di.

Nin barokun in bɛ danfara minnu bɛ infirɛri fiɲɛbɔli ni fiɲɛ sumalen lamini sumaya furakɛli fɛɛrɛw cɛ, olu suma ɲɔgɔn na silikɔni nɔrɔlenw ka sigicogo kelen-kelen kan. Funteni jiginni fɛɛrɛw : fiɲɛ sumalen bɛ a jigi da convection-conduction kan ni funteni jiginni nɔgɔman ye, kɔnɔna/kɛnɛma funteni danfara fitinin; IR ka doncogo juguman dan ye ni sanfɛla minɛni barikama ye (mikɔrɔmɛtɛrɛ tan fo kɛmɛ) min bɛ sanfɛla-ka-kɔnɔna jiginni gɛlɛnw Dabɔ. A nɔ minnu bɛ sɔrɔ ɲɔgɔndan kelen na : fiɲɛ sumalen bɛ se ka kɛ sababu ye ka furakɛli kɛ ɲɔgɔn fɛ kɔnɔna ni kɛnɛma ni ɲɔgɔndan density kelen ye; IR bɛ kɛ sababu ye ka sanfɛla lamini teliya ka 'farifilimu' dense dilan min bɛ funteni taabolo ni kɔnɔna cakɛda lamaga bali, o bɛ kɛ sababu ye ka crosslink density dɔgɔya ka bɔ surface la ka taa kɔnɔna na.

Nin barokun in bɛ danfara minnu bɛ PTFE emulsiyɔnw ni ɲɔgɔn cɛ minnu bɛ dilan ni suspension polymerization ye ni dispersion polymerization ye. Ɲɛfɔli : polimerizasiyɔn suspension tɛ se ka PTFE emulsion dilan k’a ɲɛsin a yɛrɛ ma; PTFE emulsiyɔn lakika bɛ bɔ dispersion polimɛrizi dɔrɔn de la. 'Suspension-method emulsion' ye tiɲɛ na ji suspension ye dugukolo suspension-polymerisé resin micropoudres. Dispersion polymerisation (emulsion primaire): fɛnɲɛnamafagalanw (0,1-0,3μm, tilali fitinin), minnu sabatilen don ni perfluorinated surfactants ye, u girinya ka bon kosɛbɛ (>94% cristallinité), fibrillation barikama, o bɛ 380°C sintering de wajibiya walasa ka filimu gɛlɛn banbali dilan.

Nin barokun bɛ kuma perokisidi crosslinking agents (BPO ani DCP) ka tiɲɛni funteni ni u tilancɛ si hakɛ bɛncogo kan ni furakɛli kɛcogo finɛtiri ye Teflon tape kama. Kunnafoni jɔnjɔnw : BPO — miniti 1 tilancɛ ɲɛnamaya ~131°C, lɛrɛ 1 ~92°C, lɛrɛ 10 ~72°C; DCP — miniti 1 ~171°C la, lɛrɛ 1 ~135°C la, lɛrɛ 10 ~115°C la. Matching logic : nɔrɔli mago bɛ 97-99% crosslinking = 5-7 tilancɛ-ɲɛnamaya; furakɛli waati = 5-7 × tilancɛ-ɲɛnamaya hakɛ laɲininen funteni na. Aw bɛ segin ka funteni jate ka bɔ sɛnɛfɛnw dilanni sira sigi waati la walima ka kɔfɛ jateminɛ kɛ waati la ka bɔ funteni hakɛ danmadɔ la min bɛ se ka kɛ.

Nin barokun bɛ kuma layini teliya hakɛ danmadɔ kan PTFE ka finimugu impregnation production line funteni caman na. Teliya cogoya : mɛtɛrɛ 2-15 miniti kɔnɔ, baarakɛyɔrɔ sabatilen mɛtɛrɛ 3-8 miniti kɔnɔ, fini finmanw/teliyaba layiniw fo ka se mɛtɛrɛ 10-15 ma miniti kɔnɔ. Dankarili minnu bɛ bɔ fɛnɲɛnamafagalan doncogo la : fini ka kan ka fa pewu ni PTFE emulsion ye ka don fiyɛri kulu kɔnɔna na — teliya kojugu bɛ kɛ sababu ye ka fɛnɲɛnamafagalanw doncogo dafa, ka resin kɔngɔ ani fiɲɛ jalenw emulsion viscosité, solides concentration, fabric weave density bɛɛ bɛ dɔ bɔ doncogo hakɛ la, o bɛ teliya dɔɔni de wajibiya finimugu gɛlɛnw/densɛriw ma. Datugulan tɛmɛsira : tɛmɛsira caman (2-6+) minnu ka kan ka kɛ walasa ka finimugu denso sɔrɔ min tɛ fiɲɛ bila; tɛmɛko fɔlɔ bɛ sumaya ankɔri kama, tɛmɛsira nataw bɛ se ka caya dɔɔni dɔɔni.

Nin barokun in bɛ danfara minnu bɛ infrarouge radiation he

Nin barokun bɛ silisi hakɛ ni a kɛcogo ɲɛfɔ, silisi caman bɛ gilasi fiyɛri fini na. Silisi hakɛ ɲɛfɔli : a jiralan koloma ye SiO2 ≥96% ye (standard 96-98%, premium grades >99% via acid leaching and sintering, ka gɛrɛ quartz fibre saniyalen na). A dilanni : E-glasi fini bɛ asidi funteni wuli walasa ka fɛnw wuli minnu tɛ silisi ye (ɔkisidi borɔni, ɔkisidi sodiyɔmu), o bɛ kɛ sababu ye ka kolotugudaw dilan minnu ka ca ni silika caman ye, o kɔfɛ u bɛ sinter walasa ka densification kɛ. Nafa jɔnjɔnw : baara kɛli banbali 900°C la fiɲɛw la minnu bɛ oksidan sɔrɔ, waati kunkurunnin kɔnɔ ka tɛmɛ 1200°C kan, a nɔgɔyayɔrɔ bɛ 1700°C kɛrɛfɛ; kemikɛli sabatili asidi/alkali fanba kama fo HF ni asidi fosifɔriki funteni; dielektriki basigilen dɔgɔyalen ani insulasi sabatilen funteni caman na.

Nin barokun bɛ Teflon fini min ka funteni ka bon, o ka mikrosɔrɔcogo ɲɛfɔ. Substrat skeleton : gilasi fibre weaving texture in plain/twill weaves with high porosity (micron-scale pores within fibre bundles and at warp-weft nodes) o bɛ yɔrɔ di PTFE impregnation ma. Coating morphology: full impregnation encapsulation forming 'reinforced concrete' structure yɔrɔ min na gilasi fiyɛw bɛ barika don fasa la, PTFE ye matiriyali ye min bɛ taa ɲɛ surface nodular microstructure of nodules (particules) minnu sirilen don ɲɔgɔn na ni fibril finw ye minnu bɛ sɔrɔ sintering waati; fari denso min bɛ to senna (a janya bɛ se mikron damadɔ ma fo ka se mikron tan ma) PTFE saniyalen na i n’a fɔ barika jɔnjɔn min bɛ kɛ sababu ye ka kemikaliw ka baarakɛbaliya, a tɛ nɔrɔ, ani kuran sɔgɔli.