He aha nā hana a nā Surfactants maʻamau i ka PTFE Dispersions e pāʻani i ka wā o ka Impregnation a me ka Sintering?

Ma ke ʻano he mea hana ʻoihana o nā lole fiberglass i uhi ʻia ʻo PTFE, ua hoʻohui ʻo Jiangsu Aokai New Material i nā surfactants kūpono i ka wā o ka PTFE dispersion impregnation kaʻina no nā huahana kūikawā. ʻO Surfactants kekahi o nā mea koʻikoʻi o ka hoʻopuehu PTFE, me nā hana e holo ana ma ke kaʻina hana holoʻokoʻa.

Nā Hana i ka wā o ke kaʻina hana impregnation

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Emulsion Stabilization PTFE particles inherently hydrophobic a makemake e agglomerate i ka wai. Hoʻopili nā surfactants i nā ʻāpana e hana i ka pale steric, e ʻae iā lākou e noho paʻa a paʻa like i ka wai no ka manawa lōʻihi a pale i ka sedimentation.

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ʻO ka Surface Tension Adjustment Surfactants e hoʻemi nui i ka ʻili o ka hoʻopuehu ʻana ma lalo o ka ikehu ʻili o ka substrate impregnated (e like me ke aniani fiber). ʻAe kēia i ka hoʻopuehu ʻana e pālahalaha wikiwiki a komo hohonu, e hōʻoia i ka hoʻopili like ʻana o nā ʻāpana PTFE ma luna o ka substrate.

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Nā ʻano maʻamau ʻO nā surfactants nui i hoʻohana ʻia i ka ʻoihana ʻo ia nā surfactant non-ionic, e like me Triton X  (kahi hui alkyl ether kaulahao lōʻihi). No ka hoʻomaikaʻi ʻana i ka hana pulu, hoʻohana ʻia nā fluorosurfactants, hiki ke hoʻohaʻahaʻa i ka ʻili o ka emulsion i kahi pae kokoke i ka PTFE maʻemaʻe.

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Nā Hana i ka wā o ke kaʻina hana hoʻopaʻa

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ʻO ka Decomposition Thermal a me ka Volatilization ʻOiai he mea nui nā surfactants i ka wā o ka impregnation, lilo lākou i 'nā haumia' i ka huahana hope. ʻO kā lākou kuleana ma ke kahua sintering ʻo ka decompose thermally a volatilize loa me ka ʻole o ka waiho ʻana i ka uhi.

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Sintering 'Window Phase' Hana ma'amau kēia ka'ina hana i ka wā ho'omehana mua o ka sintering, ma kahi o 240°C , kahi e pohō ai a e mahuka ai nā mea ola. No laila, hoʻohana maʻamau ka sintering i ke kaʻina hana hoʻokiʻekiʻe wela  e hōʻoia i ka manawa kūpono no nā kinoea decomposed e pakele, e pale ana i ka hoʻokumu ʻana o nā ʻōpū a i ʻole nā ​​​​pinholes.

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He mea koʻikoʻi ka wehe ʻana o nā surfactants. ʻO ke koena surfactant e hoʻololi i ka maʻemaʻe o ka uhi ʻana, e hōʻemi i nā waiwai non-stick a me ka hana dielectric. I ka wā o ke kaʻina hoʻoheheʻe kiʻekiʻe kiʻekiʻe, nā surfactants 'hoʻokō i kā lākou misionari a puka i waho,' e hana ana i ke ala no ka hoʻokumu ʻana i kahi uhi PTFE maʻemaʻe a mānoanoa.

Hāʻawi ʻia ka ʻike ma luna e Jiangsu Aokai New Material Technology Co., Ltd.

No nā kikoʻī hohonu e pili ana i nā kikoʻī, nā hiʻohiʻona noiʻi a me nā hoʻoponopono i hoʻopili ʻia no kā mākou huahana piha - me ka PTFE uhi ʻia i ka fiberglass fabric, PTFE kiʻekiʻe wela tape, PTFE open mesh conveyor kāʻei, seamless hoʻopaʻa mīkini kāʻei, ʻaoʻao hoʻokahi ʻaoʻao PTFE i uhi ʻia, kiʻekiʻe ka wela kūpaʻa conveyor kāʻei, wela-pale fiberglass lole - e ʻoluʻolu e kelepona mai iā mākou:

·  Kūʻai Hotline: Mr. Guo: +86 18944819998 Mr. Liu: +86 13705266308

Ke kākoʻo nei mākou i kahi loea lawelawe ʻoihana a hilinaʻi, a ua hoʻolaʻa ʻia i ka hāʻawi ʻana iā ʻoe i nā hopena hoʻokahi a me ka lawelawe hoʻolohe.