Dwuma bɛn na Surfactants a Wɔtaa Di wɔ PTFE Dispersions mu Di Bere a Wɔde Impregnation ne Sintering Reyɛ?

Sɛ́ obi a ɔyɛ adwumaden a ɔyɛ PTFE a wɔde fiberglass ntama adura ho no, Jiangsu Aokai New Material de surfactants a ɛfata ka ho wɔ PTFE apete impregnation nhyehyɛe no mu ma nneɛma titiriw. Surfactants ka nneɛma a ɛho hia sen biara a ɛwɔ PTFE apete mu no ho, a dwumadi ahorow no kɔ so wɔ adeyɛ no nyinaa mu.

Dwuma ahorow a Wɔyɛ wɔ Impregnation Adeyɛ no Mu

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Emulsion Stabilization PTFE asinasin no fi awosu mu yɛ hydrophobic na ɛtaa yɛ agglomerate wɔ nsu mu. Nneɛma a ɛma nneɛma yɛ adwuma no kata nneɛma nketenkete no so ma ɛyɛ steric akwanside, na ɛma ɛkɔ so sɛn nsu mu pintinn na ɛyɛ pɛ bere tenten na esiw nsu a ɛtɔ gu fam ano.

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Surface Tension Adjustment Surfactants tew surface tension a ɛwɔ dispersion no so kɛse ma ɛba fam koraa sen surface ahoɔden a ɛwɔ substrate a wɔde ahyɛ mu (te sɛ glass fiber). Eyi ma apete no trɛw ntɛmntɛm na ɛhyɛn mu kɔ akyiri, na ɛma PTFE nneɛma nketenkete no bata ade a ɛwɔ ase no so pɛpɛɛpɛ.

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Nneɛma Ahorow a Wɔtaa De Di Dwuma wɔ mfiridwuma mu ne nneɛma a ɛnyɛ ion, te sɛ Triton X  (alkyl ether aduru a ɛwɔ nkɔnsɔnkɔnsɔn tenten). Sɛnea ɛbɛyɛ a nsuo a ɛyɛ nwini no bɛkɔ anim no, wɔde fluorosurfactants nso di dwuma, a ɛbɛtumi ama emulsion no ani nhyɛsoɔ akɔ fam akodu baabi a ɛbɛn PTFE adeɛ kronkron no.

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Dwumadie a Wɔdi Wɔ Sintering Dwumadie no Mu

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Thermal Decomposition and Volatilization Ɛwom sɛ surfactants ho hia wɔ impregnation mu de, nanso ɛbɛyɛ 'impurities' wɔ ade a etwa to no mu. Wɔn dwumadi wɔ sintering fã no mu ne sɛ wɔbɛporɔw wɔ ɔhyew mu na wɔayɛ hyew koraa a wɔntra nea wɔde kata so no mu.

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Sintering 'Window Phase' Saa adeyɛ yi taa ba wɔ sintering no ɔhyew fã a edi kan no mu, bɛyɛ 240°C , baabi a nneɛma a nkwa wom no porɔw na ɛyɛ nwini. Enti, mpɛn pii no, sintering fa ɔkwan a wɔfa so ma ɔhyew kɔ soro anammɔn anammɔn  na ama wɔahwɛ ahu sɛ bere a ɛfata ma mframa a aporɔw no aguan, na wɔakwati sɛ ahurututu anaa pinholes bɛba.

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Nneɛma a ɛma nneɛma yɛ adwuma wɔ soro no a wobeyi afi hɔ koraa no ho hia yiye. Surfactant biara a aka no bɛsɛe coating ahotew, atew non-stick su ne dielectric adwumayɛ so. Wɔ ɔhyew a ɛkorɔn sintering fã a etwa to no mu no, surfactants 'di wɔn asɛmpatrɛw adwuma na wofi mu,' ma kwan ma wɔyɛ PTFE a ɛho tew na ɛyɛ den.

Nsɛm a ɛwɔ atifi hɔ no yɛ nea Jiangsu Aokai New Material Technology Co., Ltd. na ɛde mae.

Sɛ wopɛ nsɛm a emu dɔ wɔ specifications, application scenarios ne customized ano aduru ma yɛn nyinaa product range — a PTFE coated fiberglass ntama, PTFE high-temperature tape, PTFE open mesh conveyor belt, seamless bonding machine belt, biako-afã PTFE coated ntama, ɔhyew a ɛkorɔn a ɛko tia conveyor belt, ɔhyew-resistant fiberglass ntama ka ho — yɛsrɛ wo, di yɛn ho nkɔmmɔ:

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