Aragtida: 0 Qoraa: Tifaftiraha Goobta Waqtiga Daabacaadda: 2026-05-06 Asal ahaan: Goobta
Jiangsu Aokai New Materials, oo ah hormuudka soo saaraha PTFE dhar heerkul sare ah, wuxuu kugu dhex marayaa kala duwanaanshaha asaasiga ah ee waxqabadka dharka heerkulka sare ee PTFE. Farqiga aasaasiga ah wuxuu ku jiraa habka polymerization ee emulsion PTFE. polymerization-ka hakinta iyo polymerization emulsion waxay si weyn u go'aamiyaan tayada guud ee dharka heerkul sare ee PTFE ee dhammaatay.
Polymerization Emulsion waxay soo saartaa qaybaha emulsion-ka ee PTFE-hoosaadka. Qaybahan aadka u-fiican waxay si qoto dheer u galaan substrates fiber galaas ah, samaynta daahan cufan on PTFE dhar heerkul sare ah. Qaab dhismeedkani wuxuu keenaa cidhiidhi hawo aad u fiican iyo daxal xoog leh oo heer sare ah iska caabin ah.In ka duwan, polymerization hakinta abuuraa qaybo qalafsan, kuwaas oo aan buuxin karin shuruudaha wax soo saarka ee tayo sare leh PTFE dhar heerkulbeeg ah.
PTFE oo lagu sameeyay polymerization emulsion ayaa leh miisaan sare oo unugyo ah iyo crystallinity. Waxay ilaalinaysaa awoodda farsamada ee deggan heerkul aad u sarreeya oo u dhexeeya -196 ℃ ilaa 360 ℃, iyada oo gaareysa xaddidaad heerkul sare ah. crystallinity High sidoo kale si weyn u kordhiyaa adkeysiga ee dharka PTFE.
Qaabka fibroeska ah ee emulsion-polymerized PTFE wuxuu sameeyaa shabakad fiber joogto ah inta lagu jiro sintering heerkul sare. Waxay si wax ku ool ah u wanaajisaa adkaanta, caabbinta foorarsiga iyo iska caabinta dillaaca ee dharka heerkulka sare ee PTFE, si weyn u kordhiya noloshooda adeeg.
Wareegyo badan oo impregnation iyo sintering ah ayaa looga baahan yahay soosaarka dharka PTFE. Emulsion-polymerized PTFE emulsion leeyahay viscosity hoose iyo size qayb ultra-fine, awood lays uniform galay farqiga fiber inta lagu guda jiro habka impregnation kasta oo habka daahan dusha siman.
Miisaanka molecular-ka sare wuxuu ku siinayaa emulsion-polymerized PTFE dhar leh qallafsanaan kiimiko oo deggan iyo ilaalin la isku halayn karo oo muddo dheer ah oo ka dhan ah asiidh xooggan iyo alkalis. Sababtan awgeed, PTFE dhar heerkul sare ah oo loo isticmaalo xaaladaha warshadaha kiimikada waa inay qaataan emulsion-polymerized PTFE alaabta ceeriin.
Waxqabadka sare ee PTFE dhar heerkul sare leh, alaabada laga sameeyay emulsion-polymerized PTFE ayaa ah doorashada ugu fiican. Codsiyada caadiga ah ee aan dhegta lahayn ee ku salaysan kharashka, ka joojinta-polymerized PTFE waxay u adeegi kartaa beddelka dhaqaale. Waxqabadka asaasiga ah ee dharka heerkulka sare ee PTFE waxaa asal ahaan go'aamiya nooca emulsion PTFE ee la qaatay.
Nuxurka kore waxaa bixiyay Jiangsu Aokai New Material Technology Co., Ltd.
Haddii aad u baahan tahay macluumaad qoto dheer oo ku saabsan cabbirro faahfaahsan, xaaladaha codsiga iyo xalalka loo habeeyey ee khadkayaga alaabta oo dhan, oo ay ku jiraan PTFE dhar heerkul sare leh, cajalado heerkul sare ah PTFE, suumanka mesh PTFE, suumanka fuser-ka ah, dharka PTFE ee hal-dhinac leh, heerkul sare oo u adkaysta - xidhidh fibre ah, fadlan na dareensii suumanka xidhidhiyaha u adkaysta ee bilaashka ah.
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