PTFE fini min bɛ funteni caman na, o jɔcogo tigɛli: Yala jiginni bɛ PTFE dacogo ni fibreglasi substrat cɛ wa?

Jiangsu Aokai New Materials, n’o ye PTFE fini ye min bɛ funteni caman dilan, o bɛ na ni hakilina kunbabaw ye aw bolo. I n’a fɔ fɛn dilannen min bɛ baara kɛ kosɛbɛ, PTFE fini min bɛ funteni caman na, o ka tigɛcogo mikoroskɔpi ye, o nafa ka bon kosɛbɛ a ka funteni kunbɛnni na, a ɲɛkisɛ fanga ani a ka se ka wuli. PTFE fini min funteni ka bon, o dilanni taabolo la, jiginni yɔrɔ nafama dɔ bɛ  PTFE dacogo ni fibreglasi substrat cɛ. Ni nin tɛmɛsira in tɛ, PTFE fini min bɛ funteni caman na, o jɔcogo dafalen tɛ se ka sɔrɔ.

Mikɔrɔskɔpi sɛgɛsɛgɛli fɛ, o jiginni-yɔrɔ in tɛ kɛ ni kemikɛlifɛn kelen ye, nka a bɛ kɛ ni ɲɔgɔndan yɔrɔ ye min dilannen don farikolo ni kemikali caman caman cili fɛɛrɛ caman fɛ. Tɛmɛsira-yɔrɔ in jɔcogo n’a dabɔcogo ɲɛfɔlen don nin cogo in na:

1. Silane ka ɲɔgɔndan kɛcogo

Fibreglasi min ma furakɛ, o tɛ se ka siri PTFE resin na k’a ɲɛsin a yɛrɛ ma. O la, fibreglasi fini ka kan ka ladilan ni silane coupling agents ye a dilanni na. Kɔrɔɲɔgɔnmafɛn kun kelen bɛ kɛ ni silanɔli kuluw (Si-OH) ye kemikaliya siratigɛ la fibreglasi sanfɛ, ka sɔrɔ a dakun tɔ kelen na, kulu baarakɛtaw bɛ sɔrɔ minnu ni fluororesins ka ɲɔgɔndɛmɛ ka bon walima minnu bɛ se ka ɲɔgɔn sɔrɔ. A bɛ kɛ kemikɛli jɛɲɔgɔnya sira ye fibreglasi kolosinsinnan ni PTFE dacogo cɛ, nin layini in bɛ kemikɛli jɔyɔrɔ jɔnjɔn di sigida laminiko bɛɛ lajɛlen ma.

2. Hot-Melt Adhesive cɛmancɛ lamini

PTFE finimugu min ka bon kosɛbɛ, o kɔlɔsili la, o bɛ se ka ye ka jɛya PTFE dacogo ni fibreglasi substrat cɛ, PFA (Perfluoroalkoxy alkane) walima FEP (Fluorinated Ethylene Propylene) bɛ min kɔnɔ, o bɛ se ka ye ka jɛya. Sintirili funteni caman na, o fluoroplastic (fluoroplastic) minnu bɛ se ka wuli, olu bɛ kɛ i n’a fɔ kɔnɔna nɔrɔlanw minnu bɛ wuli ni funteni ye, ka don fibreglasi kuluw kɔnɔ ka u siri walasa ka fasa dɔ kɛ min bɛ taa ɲɛ. O cɛmancɛ-yɔrɔ in bɛ finimugu delamination bali kosɛbɛ ni a bɛ segin-ka-bɔ a kɔrɔtalen ni a kɔrɔtacogo la.

3. Masinaw ka ɲɔgɔndɛmɛ-yɔrɔ

PTFE fini min bɛ funteni caman bɔ, o bɛ dilan ni a falencogo ni a datugucogo caman ye. Ni mikroskɔpi ye, PTFE emulsiɔn bɛ don fɛnɲɛnamafagalanw kɔnɔ minnu bonya bɛ se mikron ma, minnu bɛ sɔrɔ fibreglasi finiw ka warp ni weft weaving fɛ. Sintering ni curing kɔfɛ, PTFE resin solidifié bɛ kɛ ni anchoring mechanical structure saba ye ni fibre fabric ye. Nin farikolo-ɲɛnajɛ-yɔrɔ in bɛ masin dɛmɛni dannamɔgɔ di, ka dimensions sabatili ni anti-delamination baarakɛcogo sabati baara kuntaalajan kɔnɔ.

4. Gradient Buffer Interface (Baarakɛminɛn min bɛ wele ko Gradient Buffer Interface).

PTFE dacogo ni fibreglasi bɛ ni funteni bonya coefficients ye minnu tɛ kelen ye kosɛbɛ, o min bɛ kɔnɔna degun bila nɔgɔya la funteni ni nɛnɛ teliya la. Premium PTFE fini min bɛ funteni caman na, o bɛ kɛ ni fɛnɲɛnamafagalan ye min bɛ se ka kɛ: yɔrɔ min ka surun fibreglasi la, o falen bɛ nɔrɔlanw na minnu bɛ se ka funteni kɛlɛ ani FEP, k’a sɔrɔ PTFE saniya bɛ bonya dɔɔnin dɔɔnin ka taa kɛnɛma fan fɛ. O jirisunba in bɛ funteni degunw bali funteni caman na ani ka a yɛrɛ tanga finimugu sanfɛla karilen ma.

5. Substrate Pretreatment Interface (Furakɛcogo ɲɛfɛla).

Sani ka sanfɛla jiginni layɛrɛw jɔ, fibreglasi fini ka kan ka kɛ ni dewaxing ye funteni caman na ani ka desizing kɛ walasa ka finiw bonyalanw ni nɔgɔw bɔ. Nin furakɛli ɲɛfɛla koloma in bɛ silanɔli kuluw jira minnu bɛ baara kɛ fiɲɛw kan, ka kɛ sababu ye ka yɔrɔ saniyalen ni kemikɛli kɛ walasa ka jɛɲɔgɔnya furakɛli kɔfɛ ani ka resin don.

PTFE fini min bɛ funteni caman na, o tigɛcogo bɛ kɛ sigida dafalen ye min bɛ jira ni jɛɲɔgɔnya barikama ye, ka don jiginni na ani ka baarakɛyɔrɔ saniyalen kɛ Nafa bɛ sɔrɔ fɛn caman tigɛli layɛrɛw la minnu faralen don ɲɔgɔn kan ni farikoloɲɛnajɛ ni kemikɛli sirili ye, o fɛn in bɛ PTFE bɔli jogo ɲuman ni a ka sɔgɔli kunbɛncogo ɲuman mara, k’a sɔrɔ a bɛ sɛgɛn fanga ɲuman sɔrɔ ani sɛgɛn kunbɛnni.

Sanfɛla kɔnɔkow dira Jiangsu Aokai New Material Technology Co., Ltd fɛ.

An bɛ fɛn caman dilan i n’a fɔ PTFE fini min bɛ funteni caman bɔ, PTFE kaseti min bɛ funteni caman bɔ, PTFE kasɛti min bɛ funteni caman bɔ, fɛnɲɛnamafagalan cɛsirilan min tɛ sɔgɔ, fini min bɛ kɛ ni PTFE ye min bɛ kɛ fan kelen fɛ, fini min bɛ se ka funteni caman kɛlɛ ani fibreglasi fini min bɛ se ka funteni caman kɛlɛ. Ni aw b’a fɛ ka fɛn dilannenw paramɛtiriw ɲɛfɔ, baarakɛcogo ɲɛnabɔcogo ani baarakɛcogo minnu bɛ kɛ ka kɛɲɛ ni aw sago ye, aw bɛ se ka anw sɔrɔ:

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