Wadanne Gudun Hikima Ke Yi Na kowa Surfactants a cikin Watsawa na PTFE Lokacin Ciki da Sintering?

Kamar yadda wani kwararren manufacturer na PTFE rufi fiberglass yadudduka, Jiangsu Aokai New Material ƙara dace surfactants a lokacin PTFE watsawa impregnation tsari ga sana'a kayayyakin. Surfactants suna daga cikin mafi mahimmancin sassa na tarwatsawar PTFE, tare da ayyuka suna gudana ta cikin dukkanin tsarin samarwa.

Matsayin Lokacin Tsarin Ciki

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Emulsion Stabilization PTFE barbashi ne inherently hydrophobic kuma ayan agglomerate cikin ruwa. Surfactants suna tattara barbashi don haifar da tsangwama, ba su damar kasancewa a tsaye kuma a dakatar da su a cikin ruwa na wani lokaci mai tsawo kuma suna hana lalata.

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Daidaita Tension Surface Surfactants suna rage tsananin tashin hankali na tarwatsewa zuwa ƙasa da ƙarfin saman ƙasa na abin da ke ciki (kamar fiber gilashi). Wannan yana ba da damar watsawa don yaduwa cikin sauri kuma ya shiga cikin zurfi, yana tabbatar da mannewa iri ɗaya na barbashi na PTFE akan substrate.

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Nau'o'in gama-gari Babban abubuwan da ake amfani da su a masana'antu sune masu surfactants marasa ionic, kamar Triton X  (wani fili mai tsayin sarkar alkyl ether). Domin inganta wetting yi, fluorosurfactants kuma suna aiki, wanda zai iya rage emulsion surface tashin hankali zuwa matakin kusa da na PTFE tsarki abu.

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Gudunmawa A Lokacin Tsarin Sintering

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Rushewar thermal da Volatilization Ko da yake surfactants suna da mahimmanci yayin da ake ciki, sun zama 'ƙazanta' a cikin samfurin ƙarshe. Matsayin su a cikin mataki na sintering shine bazuwar thermal kuma ya canza gaba daya ba tare da kasancewa a cikin sutura ba.

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Sintering 'Matsayin Window' Wannan tsari yawanci yana faruwa ne a lokacin farkon matakin dumama, a kusan 240°C , inda abubuwan da suka shafi kwayoyin halitta suke rube da ƙafe. Sabili da haka, sintering yawanci yana ɗaukar tsarin hawan zafin jiki na mataki-mataki  don tabbatar da isasshen lokacin iskar iskar gas don tserewa, guje wa samuwar kumfa ko ramuka.

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Cikakken kawar da surfactants yana da mahimmanci. Duk wani ragowar surfactant zai lalata tsabtataccen shafi, rage kaddarorin da ba na sanda ba da aikin dielectric. A lokacin karshe high-zazzabi sintering mataki, surfactants 'cika su manufa da kuma fita,' yin hanya ga samuwar wani tsantsa da m PTFE shafi.

ne ya samar da bayanin da ke sama. Jiangsu Aokai New Material Technology Co., Ltd

Don cikakkun bayanai game da ƙayyadaddun bayanai, yanayin aikace-aikacen da keɓaɓɓen mafita don kewayon samfuran mu - gami da masana'anta na fiberglass PTFE, tef mai zafi mai zafi, PTFE buɗaɗɗen raga mai ɗaukar bel, bel ɗin haɗin gwiwa mara ƙarfi, masana'anta mai gefe guda PTFE, masana'anta mai gefe guda PTFE, babban zafin jiki mai juriya mai ɗaukar hoto, bel ɗin fiber mai jurewa don Allah

·  Layin Talla: Mr. Guo: +86 18944819998 Malam Liu: +86 13705266308

Muna goyan bayan ƙwararru kuma amintaccen falsafar sabis, kuma mun sadaukar da kai don samar muku da mafita ta tsayawa ɗaya da sabis na kulawa.