2026-06-05
ʻO ka lole wela kiʻekiʻe o ka PTFE (PTFE-coated fiberglass) ʻaʻole hiki ke hoʻololi maikaʻi ʻia no ka mea he palupalu maoli ke kumu fiberglass. ʻO nā lole ʻoi aku ka lahilahi (0.08mm) ola mau haneli a hiki i nā tausani o nā paʻi; māwae koʻikoʻi (>0.25mm) ma hope o nā kakini. ʻOi aku ka maikaʻi o ka ulana satin i ka ulana maʻamau. No ka hoʻomau ʻana i ke kuʻi ʻana, e noʻonoʻo i ka kiʻiʻoniʻoni PTFE paʻa a i ʻole ka lole i hoʻokumu ʻia i ka aramid.
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2026-06-05
ʻO ka lole wela kiʻekiʻe PTFE (PTFE-coated fiberglass) ua hoʻohana nui ʻia i ka paʻi textile a me ke kala ʻana no nā kāʻei paʻi hoʻoili wela (180-230 ° C), nā uhi pākaukau paʻi pale, nā kāʻei mesh maloʻo, nā kāʻei mīkini fusing, a me ka wili ʻōwili. Kāohi kona ʻili non-stick i ke koena o ka inika/adhesive, e hōʻemi ana i ka hoʻomaʻemaʻe downtime a hoʻomaikaʻi i ka maikaʻi o ka lole. Hiki i nā kāʻei hope ʻole ke hana mau.
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2026-06-04
ʻO ka PTFE kiʻekiʻe-mehana lole (PTFE-coated fiberglass) he mea kānana ponoʻī no nā kūlana koʻikoʻi: ka hoʻohemo ʻana i ka lepo (cement, waste incineration, coal boilers a hiki i 260 ° C), corrosive liquid filtration (acids, alkalis, aila), meaʻai / pharmaceutical sterile kānana, a me HEPA cleanroom kānana. ʻAʻole hiki ke hoʻomaʻemaʻe maʻalahi ka ʻili non-stick. Loaʻa i nā māka membrane-laminated nā hoʻokuʻu haʻahaʻa loa.
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2026-06-04
PTFE kiʻekiʻe-mehana lole mālama maikaʻi uila insulation mai -180 ° C a hiki i 260 ° C: volume resistivity>10¹³ Ω·cm ma 200 ° C, dielectric paʻa paʻa ma 2.0-2.1. Ma luna o 260 ° C, PTFE palupalu, decomposes ma luna o 327 ° C, nalowale insulation mau loa. Ma lalo o 0 ° C, hoʻomaikaʻi ka insulation akā lilo ka uhi i palupalu. Noho i loko o 260°C no ka hana pono.
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2026-06-02
Hoʻohana ʻia nā mea hoʻopau ʻili i ka lole fiberglass ma mua o ka uhi ʻana o ka PTFE he mea koʻikoʻi no ka hana ʻana o ka lole wela kiʻekiʻe PTFE. Hoʻokumu nā mea hoʻohui hui organosilane i nā alahaka molekala ma waena o ka fiber aniani inorganic a me ka PTFE organik, e hoʻonui i ka ikaika peel mai <2 N / cm a hiki i 4-8 + N / cm. Hoʻonui ka lapaʻau kūpono i ka pale wela (260°C+), ka hana dielectric, a me ke kūpaʻa kemika. ʻO ka lole i mālama ʻole ʻia e alakaʻi i ka delamination, bubbling, a me ke ola lawelawe pōkole.
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2026-06-01
ʻO ka hiʻohiʻona ulana fiberglass - maʻalahi, twill, a i ʻole satin - pili nui i ka PTFE mau mea wela wela. Hāʻawi ka ulana satin i ka ikaika haʻalulu kiʻekiʻe (2-3x paʻa) a me ka maʻalahi, kūpono no ke kuʻi ikaika. Hāʻawi ka ulana maʻemaʻe i ka paʻa o ka dimensional maikaʻi loa a me ka hoʻopili ʻili, kūpono no nā noi static. Hoʻohālikelike ʻo Twill i nā waiwai āpau no ka hoʻohana maʻamau.
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2026-05-28
Hoʻoholo ʻia ka like ʻole o ka uhi ʻana o ka lole wela kiʻekiʻe o ka PTFE e nā kumu ʻehā: ka uhi ʻana (ka nui o nā ʻāpana 0.15-0.35 μm, viscosity, solid content), ka uhi ʻana a me ke kaʻina sintering (makemake ʻia ka uhi ʻana no ka like ʻole), ka maikaʻi o ka substrate (weave pattern, pre-treatment), a me ke kaiapuni hana (20-25% R, <60 ° C). ʻO ke kaʻina hana hoʻohui ʻia ʻo Dip + blade e kaulike i ke komo ʻana a me ka maʻalahi o ka ʻili.
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2026-05-27
ʻO ka hoʻomaʻemaʻe a me ka mālama pono e hoʻolōʻihi i ke ola o ka lole wela wela PTFE. E hoʻomaʻemaʻe ma hope o ka hoʻohana ʻana a ma hope o ka hoʻoluʻu. E hoʻohana i nā pulupulu palupalu, nā mea hoʻomaʻemaʻe kūʻokoʻa, a i ʻole ka waiʻona no nā ʻili. Mai hoʻohana i nā ʻakika/alkalis ikaika, bleach, a i ʻole nā mea ʻoki metala. ʻO ka lubrication ʻaila silicone maʻamau e hōʻemi i ka ʻaʻahu. E hahai i kēia mau kuhikuhi no ka pale ʻana i ka pōʻino o ka uhi.
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2026-05-26
Hoʻohana ʻia ka lole kiʻekiʻe PTFE a me ka lole silikoni i ka lole fiberglass ma ke ʻano he kumu akā ʻokoʻa i nā mea uhi (PTFE resin vs silicone rubber). Ua ʻoi aku ka maikaʻi o ka PTFE i ka lāʻau ʻole, ka pale ʻana i ka ʻaʻahu, a me ke kūpaʻa kemika a hiki i 260°C. Hāʻawi ka lole silikoni i ka maʻalahi, ka hoʻokaʻawale uila, a me ke kūpaʻa ahi (a hiki i 230 ° C). E koho ma muli o kāu mea nui.
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2026-05-22
Hāʻawi ka PTFE kiʻekiʻe-mehana lole i ke kūʻokoʻa kemika, kū i nā waikawa ikaika, alkalis, nā mea hoʻoheheʻe organik, a me nā kinoea corrosive. Hōʻike kēia ʻatikala i kāna mau mea kūpaʻa, nā palena (metala alkali hoʻoheheʻe ʻia, nā mea hana fluorinating ikaika), a me nā mea koʻikoʻi e like me ka mahana, ka noʻonoʻo, a me ke koʻikoʻi mechanical.
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