Amisiri akhala akugwiritsa ntchito nkhungu kwa zaka mazana ambiri kupanga zinthu zosiyanasiyana, kuyambira zida zakale za Bronze Age mpaka zinthu zamasiku ano.Zoumba zakale nthawi zambiri zinkajambulidwa kuchokera ku miyala, koma ndi chitukuko cha sayansi ndi zamakono, kusankha kwa nkhungu kwakhala kwakukulu.Mongasilikoni, yomwe imakhala ngati imodzi mwazinthu zopangira nkhungu.
Nkhaniyi ikufotokozerani kuchokera ku Mapangidwe a Silicone, Katundu wa Silicone ndi Silicone mold Yogwiritsidwa Ntchito.Nthawi yomweyo, monga vuto lodziwika kwambiri-Kugwiritsa ntchito nkhungu ya Silicone Yotetezedwa ku Chilengedwe, tidzadziwitsanso chimodzi ndi chimodzi.
Kodi Mapangidwe a Silicone ndi Chiyani?
Silicone imapangidwa ndi msana wa silicon-oxygen wopanda mpweya wokhala ndi magulu awiri a carbon omwe amamangiriridwa ku atomu iliyonse ya silicon.Magulu achilengedwe nthawi zambiri amakhala methyl.Zinthu zimatha kukhala cyclic kapena polymeric.Kusiyanitsa kutalika kwa unyolo, magulu am'mbali, ndi kuphatikizika kumathandizira kuti ma silicones apangidwe ndi zinthu zosiyanasiyana komanso zolemba.
Silicone imatha kusiyanasiyana kuchokera kumadzi othamanga kupita ku chinthu cholimba ngati gel, komanso zinthu zolimba, ngati pulasitiki.Mafuta a silicone omwe amagwiritsidwa ntchito kwambiri ndi linear polydimethylsiloxane (PDMS), yomwe nthawi zambiri imatchedwa mafuta a silicone.
Kodi Silicone Ndi Chiyani?
Silicone ili ndi mitundu yosiyanasiyana ya zinthu, kuphatikiza kuthekera kwake kupirira kutentha kosiyanasiyana ndikusunga kusinthasintha kwake.Imatha kupirira kutentha mpaka -150 madigiri F mpaka kufika madigiri 550 F popanda kukhala brittle kapena kusungunuka, komanso kutengera zenizeni.Kuonjezera apo, silikoni imakhala ndi mphamvu zolimba pakati pa 200 ndi 1500 PSI, ndipo imatha kutambasula mpaka 700% ya kutalika kwake koyambirira isanabwerere ku mawonekedwe ake.
Silicone imawoneka bwino kwambiri, kukhazikika, komanso kukana kutentha ndi malawi.Mphamvu zake zotchinjiriza magetsi komanso kuthekera kolumikizana ndi zitsulo zimapangitsa kuti ikhale yosunthika.Rabara ya silicone imayima bwino kuti igwiritsidwe ntchito panja, chifukwa cha kukana kwake kwa UV.Kuphatikiza apo, ndi hypoallergenic, yosamva madzi, komanso imatha kutulutsa mpweya, zomwe zimapangitsa kukhala chisankho chodziwika bwino pamagwiritsidwe azachipatala.
Chifukwa silikoni imakhala yolowera muzinthu zambiri kuposa mapulasitiki ambiri, imakhala yosasunthika, ndipo siyikhala ndi banga, imatha kupezeka muzakudya ndi zakumwa za ogula ndi mafakitale.Muzinthu zina, timagwiritsanso ntchitochakudya grad silikoniku overmolding.
Ngakhale silikoni ili ndi zinthu zambiri zopindulitsa, imakhalanso ndi malire.Mwachitsanzo, sichimalimbana ndi mafuta kwa nthawi yayitali, ndipo kutayika kwa nthawi yaitali ku mafuta kapena mafuta kungayambitse kutupa.Ngakhale pali mitundu ina ya silikoni yomwe imakhala yosamva mafuta, ndichinthu choyenera kuganizira.Kuphatikiza apo, silikoni sikhala yolimba kwambiri ndipo imatha kung'ambika kapena kukhala yolimba ikagwidwa ndi abrasion kapena kutentha kwambiri.
Kuti mudziwe zambiri, onani wathuKalozera wa overmolding kwa jakisoni
Kodi nkhungu ya Silicone imagwiritsidwa ntchito bwanji?
Chidebe chosunthika komanso chosunthika, nkhungu za silicone zimagwiritsidwa ntchito popanga zinthu zambiri.Zopangidwa kuchokera ku silikoni yolimba, zimawonetsa kusinthasintha kodabwitsa komanso kukana kutentha.Zipatsozi zimapezeka m'mitundu yosiyanasiyana komanso kukula kwake, zomwe zimathandiza kupanga mapangidwe ndi mapangidwe ovuta.M'zaka zaposachedwapa, ndi kusintha kwa teknoloji yopanga nkhungu ndi mlingo wa chitetezo cha rabara, nkhungu za rabara zakhala zikugwiritsidwa ntchito osati m'mafakitale ndi mankhwala, komanso pophika ndi DIY.
Ingotsanulirani madzi anu osakaniza kapena theka-lamadzi osakaniza, monga chokoleti chosungunuka kapena sopo, mu nkhungu, ndipo ikangozizira kapena kuikidwa, mukhoza kuchotsa chinthucho mosavuta.Zopanda ndodo za nkhungu za silikoni zimapangitsa kuti ntchito yotulutsa ikhale yovuta.
Zojambula za silicone ndi chida chosunthika komanso chothandiza pama projekiti osiyanasiyana opangira.Amatha kutsukidwa mosavuta ndi sopo ndi madzi, kuwapangitsa kukhala kamphepo kosamalira.Kaya mukupanga chokoleti, makandulo, kapena makeke ang'onoang'ono, nkhungu izi zimawonjezera chisangalalo ndi luso pantchito yanu.Zitha kugwiritsidwanso ntchito, zomwe zimawapangitsa kukhala otsika mtengo komanso ochezeka pazachilengedwe pazosowa zanu zopanga.
Silicone amaumba ngati zida zosunthika zomwe zimagwiritsidwa ntchito pazinthu zosiyanasiyana zopanga komanso zothandiza.Umu ndi momwe amathandizira:
Resin Art: Kwa okonda DIY, nkhungu za silikoni ndizabwino kwambiri popanga zodzikongoletsera za utomoni, makiyi, ndi zinthu zokongoletsera.
Zida Zophunzirira: Aphunzitsi amagwiritsa ntchito nkhungu za silikoni kupanga zitsanzo za kuyesa kwa sayansi ndi ziwonetsero.
Zojambula za Konkire ndi Pulasita: Ojambula ndi okongoletsa amagwiritsa ntchito nkhungu za silikoni kupanga zobzala konkire, zokongoletsera za pulasitala, ndi zina zambiri.
Kuphika Kosangalatsa: Kukhitchini, nkhungu za silikoni zimawala pamene zimapirira kutentha kwakukulu.Ndizoyenera kupanga makeke, ma muffins, komanso mapangidwe akeke ovuta.
Overmolding: Pofuna kupewa kuti mankhwala asagwe kapena kuonongeka ndi tokhala pamene akugwiritsa ntchito mankhwala, anthu nthawi zambiri ntchito overmolding ndondomeko kuphimba periphery zigawo za pulasitiki ndi wosanjikiza silikoni, amenenso ali ndi mantha-absorbing ndi buffering zotsatira. .
Zoseweretsa: Pofuna kuonetsetsa chitetezo cha ana pakugwiritsa ntchito, zoseweretsa zina nthawi zambiri zimapangidwa ndi silikoni.
Kodi Silicone Mold Ndi Yabwino Kuposa Pulasitiki?
Zoumba za silicone zimakondedwa kuposa pulasitiki pazifukwa zosiyanasiyana makamaka pazinthu zapakhomo.Choyamba, silikoni imatha kupirira kutentha kwambiri popanda kusungunuka kapena kupunduka, ndikupangitsa kuti ikhale yabwino kuphika ndi kuphika.Mosiyana ndi pulasitiki, silikoni imasinthasintha ndipo imalola kutulutsa kosavuta kwa zinthu zopangidwa.Kuphatikiza apo, silikoni ili ndi malo osamata, omwe amachotsa kufunikira kopaka mafuta kwambiri.Silicone ndiyonso njira yotetezeka chifukwa siyitulutsa mankhwala owopsa ikatenthedwa.Kuphatikiza apo, nkhungu za silicone ndi zolimba ndipo zitha kugwiritsidwanso ntchito kangapo, kuchepetsa zinyalala.Ngakhale nkhungu za pulasitiki zimakhala zotsika mtengo komanso zimakhala ndi maonekedwe osiyanasiyana, kusinthasintha kwa silicone, chitetezo, ndi moyo wautali zimapangitsa kuti anthu ambiri azisankha.
Kodi kugwiritsa ntchito nkhungu ya Silicone Ndi Yotetezeka Pachilengedwe?
Silicone ndi njira yabwino kwambiri yopangira zachilengedwe kuposa pulasitiki chifukwa imapangidwa kuchokera ku silika, zinthu zachilengedwe zomwe zimapezeka mumchenga.Mosiyana ndi pulasitiki, yomwe imachokera ku mafuta osakanizika, kupanga silikoni sikuthandiza kuti gwero lazinthu izi ziwonongeke.Kuphatikiza apo, silikoni ndi yolimba kuposa mapulasitiki ambiri, kuchepetsa kufunikira kwa zinthu zomwe zimagwiritsidwa ntchito kamodzi.Ngakhale sichiwola, silikoni imatha kubwezeretsedwanso ndipo simawonongeka kukhala mapulasitiki ang'onoang'ono owopsa, zomwe zimapangitsa kukhala chisankho chotetezeka kwa zamoyo zam'madzi.
Pakali pano, anthu ochulukirachulukira akulabadira kwambiri chitetezo cha chilengedwe akamasankha luso la kupanga.M'mbuyomu, kupanga nkhungu za silikoni kumatha kuwononga chilengedwe, koma tsopano ndikusintha kwaukadaulo wopanga nkhungu, kuipitsidwa kwa nkhungu za silikoni kwachepetsedwa kwambiri.Kutuluka kwa silicone yochulukirapo kukuwonetsanso kuti chitetezo cha nkhungu za silicone chadziwika ndi aliyense.
Chidule
Nkhaniyi idapereka nkhungu ya silikoni ndi silikoni, idafotokoza zomwe ili, ndikukambirana zachitetezo popanga kupanga.Kuti mudziwe zambiri za silicone,chonde titumizireni.
Nthawi yotumiza: Apr-24-2024