Zeziphi iindima ezenziwa ngabaSebenzi abaQhelekileyo kwi-PTFE Dispersions Ngexesha lokuPhumelela kunye nokuSintering?

Njengomvelisi oqeqeshiweyo wamalaphu e-fiberglass agqunywe nge-PTFE, i-Jiangsu Aokai New Material yongeza ii-surfactants ezifanelekileyo ngexesha lenkqubo ye-PTFE yokusasazwa kofakelo kwiimveliso ezizodwa. Ii-surfactants ziphakathi kwezona nxalenye zibaluleke kakhulu ze-PTFE dispersions, kunye nemisebenzi ehamba kuyo yonke inkqubo yemveliso.

Iindima Ngexesha leNkqubo yokuPhumelela

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Emulsion Uzinzo PTFE amasuntswana ngokwendalo hydrophobic kwaye athande ukuba agglomerate emanzini. I-surfactants ifakela iinqununu ukudala isithintelo se-steric, ezivumela ukuba zihlale zizinzile kwaye zifakwe ngokufanayo emanzini ixesha elide kwaye zikhusele ukuchithwa.

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I-Surface Tension Adjustment Surfactants inciphisa ngokuphawulekayo ukunyanzeliswa komphezulu wokusasazwa ukuya kutsho ngaphantsi kwamandla omhlaba we-substrate emiliselweyo (njengefiber yeglasi). Oku kuvumela ukusabalalisa ukuba kusasazeke ngokukhawuleza kwaye kungene ngokunzulu, kuqinisekiswe ukunamathela okufanayo kweengqungquthela ze-PTFE kwi-substrate.

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Iindidi eziQhelekileyo Ezona zinto zisetyenziswayo kwimizi-mveliso zi-non-ionic surfactants, ezifana ne- Triton X  (ikhompawundi yealkyl ether enekhonkco elide). Ukwenza ukumanzisa okuphuculweyo, ii-fluorosurfactants nazo ziyasetyenziswa, ezinokuthoba i-emulsion surface tension ukuya kwinqanaba elikufutshane naleyo ye-PTFE esulungekileyo imathiriyeli.

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Iindima Ngexesha leNkqubo yeSintering

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Ukubola kweThermal kunye nokuVolatilization Nangona ii-surfactants zibalulekile ngexesha lokukhulelwa, ziba 'zibumdaka' kwimveliso yokugqibela. Indima yabo kwinqanaba le-sintering kukubola kwe-thermal kunye nokuguquguquka ngokupheleleyo ngaphandle kokuhlala kwi-coating.

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Sintering 'Window Phase' Le nkqubo yenzeka ngexesha lokuqala lokufudumeza kwe-sintering, malunga ne- 240°C , apho amalungu e-organic abolayo aze abe ngumphunga. Ke ngoko, i-sintering ihlala ithatha inkqubo yokunyuka kwamaqondo obushushu  ukuqinisekisa ixesha elaneleyo lokuba iigesi ezibolileyo zibaleke, kuthintelwa ukwenziwa kwamaqamu okanye imingxunya.

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Ukususwa ngokupheleleyo kwee-surfactants kubalulekile. Nayiphi na i-surfactant eyintsalela iya kuphazamisa ukucoceka kwe-coating, ukunciphisa iipropati ezingenakukhuni kunye nokusebenza kwe-dielectric. Ngexesha lokugqibela lobushushu obuphezulu benqanaba lobushushu bobushushu bokugqibela, abenzi be-surfacts 'bazalisekisa uthumo lwabo kwaye baphume,' besenza indlela yokwenziwa kwengubo ecocekileyo neshinyeneyo yePTFE.

Olu lwazi lungasentla lunikezelwe nguJiangsu Aokai New Material Technology Co., Ltd.

Ukufumana iinkcukacha ezinzulu malunga neenkcukacha, iimeko zesicelo kunye nezisombululo ezilungiselelwe uluhlu lwethu olupheleleyo lwemveliso - kubandakanywa i-PTFE coated fiberglass fabric, i-PTFE high-temperature tape, i-PTFE i-mesh evulekile yebhanti yokuhambisa, ibhanti lomatshini wokubopha okungenamthungo, i-PTFE enecala elilodwa, i-PTFE enecala elilodwa, i-high-temperature resistant fabrication conveyor-nceda i-fiberglass resistant contact:

·  INombolo yoNcedo yokuThengisa: Mnu. Guo: +86 18944819998 Mnu. Liu: +86 13705266308

Sixhasa ifilosofi yenkonzo yobuchwephesha nethembekileyo, kwaye sizinikele ekukuboneleleni ngezisombululo ezihlala kanye kunye nenkonzo enomdla.