Mhinduro Yechokwadi Iri Mukugadziriswa Kwepamusoro — Kwete Mupendi Pachayo
Pasi pesimba rezvinangwa zviviri zvekusashandisa kabhoni zvakanyanya uye mitemo yakasimba yezvakatipoteredza, maindasitiri akadai semotokari dzemukati, midziyo yemumba, uye mabhokisi ezvigadzirwa zve3C ari kuchinja nekukurumidza kubva pakushandisa zvinonyungudutsa. Kuchinja kuenda kumasisitimu ekudzivirira anofambiswa nemvura kwashanduka kubva pakusarudza kuenda pakuva chinhu chakakosha.
Zvisinei, shanduko iyi yave nematambudziko. Vagadziri vazhinji vezvikamu vakasangana nematambudziko akadai sekubviswa kwependi, kubviswa kwemavanga, uye mhedzisiro yekuongororwa kwekunamatira kwemavara mushure mekuchinja kushandisa masisitimu emvura. Kusagovana goho panguva yekugadzira zvinhu zvakawanda kwakawedzera kusagadzikana kwekugadzirwa.
Kune vazhinji vanogadzira, mhinduro yemuzvarirwo ndeye "kushandisa pendi iri nani." Asi, kunyangwe mushure mekugadzirisa kwakawanda kwemafomu ekuputira, dambudziko rekunamatira rinoramba riripo. Dambudziko chairo harisi mupendero wemvura pachayo asi mukusakwana kwepamusoro pepurasitiki - kana substrate ikatadza kusangana nezvinodiwa zvekunamatira, kunyangwe pendi yakanakisa haigone kuwana kubatana kwakasimba.
I. Chikonzero Chayo: Mapurasitiki neMachira Anoputirwa Nemvura Hazvienderani Nezvazvo
Dambudziko rekunamatira pakati pepurasitiki nependi dzinobuda mumvura rinobva pakusawirirana kwezvinhu zvepakutanga, kunyanya nekuda kwezvinhu zvitatu zvikuru:
1. Simba Rishoma Pamusoro — Kuvhara Kunotadza Kunyorovesa Substrate
Mapurasitiki akajairika akadai seABS, PP, uye PC, anoshandiswa zvakanyanya mukati memotokari, anowanzo ratidza simba repamusoro riri pakati pe20–40 mN/m. Kusiyana neizvi, machira ekudzivirira anofambiswa nemvura anoda simba repamusoro reinenge 50 mN/m kuti anyorovese uye aparadze zvinobudirira.
Mamiriro ezvinhu aya akafanana nemadonhwe emvura anodonha kubva pashizha remuti welotus — simba shoma pamusoro rinodzivirira kusangana kwakasimba, zvichikonzera "rukoko runoyangarara" rusina kusimba runosvuuka nyore nyore kana rwamanikidzwa.
2. Kusawirirana kwePolarity — Kusawirirana Kusina Kunaka pakati peChiso
Mapurasitiki anoputirwa nemvura, ari ma polar system ane mvura semutakuri, anovimba nekubatana kwe electrostatic ne hydrogen bonding. Mapurasitiki mazhinji akadai se PP ne PE zvinhu zvisiri polar zvine mamorekuru akagadzikana uye kushaya nzvimbo dzinoshanda dze bonding. Kushaikwa kwe chemical affinity pakati pezvinhu zviviri izvi kunoita kuti pave nekusabatana kwakasimba pakati pezvinhu izvi - sekunge mafuta nemvura hazvisanganisike.
3. Kusvibiswa kwePamusoro uye Zvisaririra zveKuburitsa Mould
Panguva yekuumbwa kwepurasitiki, zvinhu zvinoburitsa chakuvhuvhu nezvimwe zvinowedzera zvinofamba pamusoro. Kunyangwe kana chikamu chacho chikaita sechakachena nemaziso, zvisaririra zvesilicone kana mafuta zvinogadzira chipingamupinyi chisingaoneki chinodzivirira kusangana zvakananga nechinhu chinofukidza, zvichidzivirira kubatana.
Muchidimbu, kudonha kwependi mumasystem emvura hakusi kukanganisa kwekuputira, asi kunokonzerwa nepamusoro pepurasitiki isina kurapwa kana kusashanda zvakakwana iyo isina mamorekuru anoenderana nezvinodiwa kuti igare yakasimba.
II. Miganhu Yenzira Dzekurapa Pamusoro Dzechinyakare
Kuti pave nekunamira kwakasimba, nzira dzakasiyana-siyana dzekurapa dzisati dzatanga — asi dzakawanda dzinongopa kuvandudzwa kwenguva pfupi kana pamusoro peganda.
Kurapa Murazvo kana Corona: Nzira idzi dzinowedzera simba repamusoro kwenguva pfupi asi dzinopera nekukurumidza mukati memaawa kana mazuva nekuda kwekukwegura. Kushanda kwadzo pazvimiro zvakaoma zvakaita semakomba akadzika kana makona akapinza kunogumira pakusafanana zvakanaka.
Kurapa Kweplasma Mumhepo: Kunyangwe zvichikwanisa kuunza mapoka epolar, masisitimu eplasma anopa simba shoma uye kufukidzwa kwakashata panzvimbo dze3D. Midziyo yakawanda uye mari yekushandisa zvinowedzera kudzikamisa kukura.
Kucheka Kwemakemikari kana Kuti Kucheka KwemaPrimer: Kucheka kwemakemikari kunosanganisira maasidhi akasimba kana kuti alkali, zvichikonzera matambudziko ekurasa mvura yakasviba nezvakatipoteredza. Kucheka kwemakemikari kunounza mamwe maVOC emissions uye kunowedzera mari yezvinhu nevashandi, zvichipesana nechinangwa chekugadzira zvinhu zvinogara kwenguva refu.
Nzira dzese idzi dzechinyakare dzinoramba dziri "mishonga yekunze" - dzinogadzirisa pamusoro pekunze chete pasina kuwana simba rekugara kwenguva refu remamorekuru mukati mechimiro chepolymer.
III. Kubudirira Kwetekinoroji: Kupisa Kwemuchina weVacuum — Mhinduro Iviri Yekunamatira Uye Kugara Kwenguva Refu
Kusiyana nekurapa kwekunze, vacuum fluorination inoita kuti chimiro chepolymer chigadziriswe.
Maitiro aya anounza magasi anochinja-chinja akavakirwa pafluorine mukamuri rinodzorwa re vacuum, kwaanoita maitiro chaiwo emakemikari anodzoreka nemamorekuru epamusoro epolymer. Mugumisiro wacho i polar interface layer yakasimba ine simba repamusoro rakawedzerwa uye polarity.
Kugadziriswa uku kunovandudza zvikuru kunyorova kwesubstrate uye kufambirana kwayo nezvinoputirwa nemvura, zvichiita kuti pave nekushanda zvakanaka kwekubatanidza zvinhu muindasitiri.
Zvakakoshawo kuti vacuum fluorination inoitwa munzvimbo isina kusvibiswa, isina utsi, zvichiita kuti pasave nemvura yakasviba uye tsvina yakasimba inoburitswa. Saka inomiririra tekinoroji yegirini, inoshanda zvakanyanya iyo inobatanidza kunamira kwemvura nemisimboti yekugadzira inochengetedza zvakatipoteredza.
IV. Kubva paTekinoroji kuenda kuIndasitiri: ZhenHua Vacuum's Plastic Surface Fluorination Solution
Ichishandisa makumi emakore ehunyanzvi mukurapa pamusoro pevacuum uye tekinoroji yefirimu rakatetepa, ZhenHua Vacuum yakasimudzira maitiro evacuum fluorination kuita chikuva chemidziyo yakakura, yakagadzirirwa kugadzirwa, ichibatsira vagadziri kugadzirisa matambudziko ekunamatira kwepurasitiki inoburitswa mumvura uku vachiramba vachitevedzera mitemo yezvakatipoteredza.
Mhinduro iyi yakaitwa zvinobudirira kune vatungamiriri veindasitiri vakawanda mukugadzira mukati memotokari, michina yemakemikari, uye zvikamu zvemagetsi, zvichiratidza kuvimbika uye kugona kukura.
Mabhenefiti Akakosha eZhenHua Vacuum's Plastic Surface Treatment Equipment
Kunamira Kwakawedzerwa Kwemachira Emvura
Tekinoroji yepamusoro yekugadzirisa fluorine inowedzera zvakanyanya polarity yenzvimbo uye hydrophilicity, zvichigadzirisa zvinobudirira kutadza kunamira mumasisitimu emvura.
Kuvandudza Kushanda Kwakakwana
Nzvimbo yakarapwa inoratidza hunhu hwakanaka hwezvidziviriro uye kugara kwenguva refu, zvichivandudza zvikuru kugadzikana uye hupenyu hwezvinhu zvemukati memotokari.
Inochinjika kuMajiometri Akaomesesa
Magadzirirwo ebasa anogona kugadziriswa nenzira inochinjika kuti akwane zvikamu zve3D uye zvakaumbwa zvakaoma, zvichiita kuti pave nekushandurwa kwakafanana uye kushanda zvakanaka kwepakufukidza.
Minda Yekushandisa
Inoshanda kumaindasitiri emotokari, makemikari, zvemagetsi, zvekurongedza, uye mafirimu epolymer.
Mhedziso
Sezvo "kuputira kwegirini" kuchiva gwara rekugadzirisa magadzirirwo ezvigadzirwa, kuputira kwepurasitiki nemvura hakuchave sarudzo - kwakakosha.
Kushandiswa kwe fluorination ye vacuum kunounza shanduko mukugadzirwa kwe surface, zvichipa mhinduro ye molecule-level yekubatanidza kusawirirana kwemukati pakati pepurasitiki ne coatings dzinobva mumvura.
Kubva pakuvandudzwa kwetekinoroji kusvika pakushandiswa kwemaindasitiri, ZhenHua Vacuum yakaratidza kuti vagadziri vanogona kuwana kushanda kwakasimba, kwakanaka, uye kunogara kwenguva refu kwepurasitiki kuburikidza nekugadzirisa dambudziko iri pachinhu chiri mukati mepurasitiki.
Nguva yekutumira: Gumiguru-24-2025