Views: 0 Author: Site Editor Bɔli waati: 2026-07-08 Bɔyɔrɔ: Yɔrɔ
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Tɛmɛ teliya la yɔrɔ la min bɛ se ka kɛ kristali ye PTFE wuliyɔrɔ ye 327°C ye, wa sintering funteni hakɛ dantigɛlen bɛ daminɛ 380°C la ka se 400°C ma. Funteni dɔgɔyali waati, a wajibiyalen don kosɛbɛ ka funteni yɔrɔ tɛmɛ joona 310~315°C lamini na yɔrɔ min na kristali hakɛ bɛ se a dan na kosɛbɛ.
Baarakɛcogo minnu fɔra, i bɔlen kɔ sini foro la, o yɔrɔnin bɛɛ, aw bɛ fiɲɛ nɛnɛ fangama kɛ, ka fiɲɛ digilen fiyɛli nɛnɛ, walima ka nɛnɛ wulilanw / ji nɛnɛ fɛɛrɛw kɛ walasa ka fini funteni jigin joona ka tɛmɛ 250°C kan.
Reference cooling rate indicators Ka kɛɲɛ ni fɛn dilannenw janya ye, nɛnɛ hakɛ bɛɛ lajɛlen man kan ka dɔgɔya ni 30~50°C/min ye. Ni finimugu finman ye min funteni ka bon (0,08mm~0,25mm), fiɲɛ nɛnɛ bɛ se ka nɛnɛ hakɛ sɔrɔ min ka ca ni 100~200°C/min ye, o bɛ se ka kɛ sababu ye ka tɛmɛ yɔrɔnin kelen kristalizeyɔrɔ kɔrɔlen na.
Kristalini de bɛ fɛn dilannenw kolomayɔrɔw dantigɛ Nɛnɛ cogoyaw bɛ PTFE ka kristalini ɲɛminɛ k’a ɲɛsin a yɛrɛ ma, o min bɛ dɔ fara a ka finidoncogo jɔnjɔnw kan i n’a fɔ sɛgɛsɛgɛli, nɔrɔli ani baarakɛcogo min tɛ nɔrɔ.
Baarakɛcogo sumalen nɛnɛ teliya ni nɛnɛ dɔɔnin cɛ
Cooling Mode (Nɛnɛ kɛcogo). |
Kristali ye |
Coating baarakɛcogo kɛcogo |
Nɛnɛ teliya (Quenching) . |
Dɔgɔya (a bɛ se ka kɛ 45~50%) . |
A ka nɔgɔn, a ka gɛlɛn kosɛbɛ, a ɲɛ ka nɔgɔn, a nɔrɔlen don kosɛbɛ, a tɛ nɔrɔ kosɛbɛ, a bɛ se ka delamination ni cracking kɛlɛ |
Nɛnɛ dɔɔni dɔɔni (Furnace Cooling) . |
Kɔrɔlen (ka tɛmɛ 60~70%) . |
A ka gɛlɛn kosɛbɛ, a ka gɛlɛn kosɛbɛ, a ka teli ka dɔgɔya ani ka bɔ, a bɛ microcrack generation, a bɛ baara kɛ waati surunya min bɛ kɛ ni non-stick effect ye |
Microstructural Explanation Nɛnɛ teliya bɛ spherulite belebelebaw falenni bali ani ka microcrystalline structure finman dɔ dilan. O bɛ PTFE filimu kɛ fɛn ye min ka bon ani ka kɛ fɛn ye min bɛ se ka wuli, ka sɔrɔ ka degun tolenw dɔgɔya finimugu ni fibreglasi substrat cɛ.
Garanti kɛ nɛnɛ kelen na Nɛnɛ fiɲɛ bolicogo walima nɛnɛ wulilanw ka kan ka funteni hakɛ basigilen mara fini bonya bɛɛ la. Sigida kristali cogoya kelen bɛna kɛ sababu ye ka yɔrɔw kɛ nɔgɔ ye walima ka kurukuruniw kɛ.
Aw bɛ aw yɛrɛ tanga funteni caman ma Ni finimugumugu ye min funteni ka bon (0,5mm ka tɛmɛ o kan), ji fiyɛli tilennen walima ni aw magara teliya la ni jirisunw ye minnu ka nɛnɛ ka bon, o bɛ se ka kɛ sababu ye ka fɛn caman tigɛli jugumanba bila mɔgɔ la min bɛ sɔrɔ funteni dɔgɔyali fɛ min tɛ bɛn substrat ni finimugu cɛ. Baara kɛcogo min ka fisa, o ye fiɲɛ nɛnɛni ye kosɛbɛ fo ka se 250°C duguma sani a ka nɛnɛ ka taa a fɛ.
Nɛnɛ ɲɛnabɔli ka ɲɛsin sintering multi-pass ma Walasa ka multi-impregnation & multi-sintering processes, nɛnɛ teliya danmadɔ bɛ sɔn sintering cycles cɛmancɛw la. Nka, sanfɛla sinsinni taabolo laban ka kan ka nɛnɛ teliya ta walasa ka sanfɛla baarakɛcogo ɲuman sɔrɔ.
1. Nɛnɛ teliya ye wajibi ye PTFE fini sɔgɔli kɔfɛ walasa PTFE wulilen ka se ka tɛmɛ teliya la kristali yɔrɔ la min ka funteni ka bon.
2. Nɛnɛ teliya bɛ kɛ sababu ye ka mikrokirisitalini jɔcogo dɔ lawuli min ka dɔgɔn, o min ye fɛn ye min bɛ se ka kɛ sababu ye ka fɛn caman sɛgɛsɛgɛ, ka se ka foli kɛ ani ka baara kɛ min bɛ mɛn senna.
3. Aw bɛ nɛnɛ kɛcogo kelen labɛn ka ɲɛ, ka funteni sɔgɔsɔgɔli bali, ani ka nɛnɛ waatibolodacogo kɛ cogo la min bɛ kɛ ka nɛnɛ kɛcogo caman kɛ walasa ka fɛn dilannenw jogo sabati cogo basigilen na.
Sanfɛla fɛɛrɛko kɔnɔkow bɛ di Jiangsu Aokai Kura Materiel Teknoloji Co., Ltd.
N’aw b’a fɛ ka fɛn ɲɛfɔlenw sɔrɔ, baarakɛcogo misaliw ani fura minnu bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye an ka fɛn dilannenw bɛɛ lajɛlen na i n’a fɔ PTFE fini min bɛ funteni caman bɔ, PTFE kasɛti nɔrɔlen min bɛ funteni caman na, PTFE cɛsirilan min bɛ funteni caman bɔ, cɛsirilan min bɛ kɛ ni funteni ye, PTFE fini min bɛ kɛ fan kelen fɛ, cɛsirilan min bɛ se ka funteni caman kɛlɛ ani fibreglasi min bɛ se ka funteni kɛlɛ fini, aw bɛ se ka anw sɔrɔ kunnafoniw fɛ minnu bɛ duguma:
· Baarakɛyɔrɔ telefɔni nimɔrɔ: Mr. Guo +86 18944819998
· Baarakɛyɔrɔ telefɔni nimɔrɔ: Mr. Liu +86 13705266308
An bɛ tugu baarakɛlaw ka baarakɛcogo hakilila la tuma bɛɛ, min ɲɛsinnen bɛ danbe ma, ka izini ɲɛnabɔcogo kelenw di ni an dusukun bɛɛ ye ani ka kiliyanw dɛmɛ ni hakilijagabɔ ye jɛɲɔgɔnw bɛɛ ye!