Kuti usangane nezvinodiwa zveCosmetic pacoratidziro yemusika, makambani kana vaongorori vanogadzira zvinhu zvine mavara akasiyana, simba uye kushanduka uye zvimwe zvivakwa.
Mhando dzakasiyana-siyana dzakanakira dzinogona kurongedza cosmetiki vatengi. Asi vanhu vazhinjiwo zvavo dzimwe nguva vanovhiringidzika, vakavhiringidzika pakati pavo pakupedzisira chii musiyano, pakupedzisira, hazvisi izvo zvakafanana.
Vanhu vazhinji vane mibvunzo nezve kazhinji-yakashandiswa acrylic. Inotaridzika segirazi kubva kure, asi inoita kunge mapurasitiki paunenge uchitarisa. Inonzi acrylic, is girazi kana mapurasitiki?
Chii chinonzi acrylic
Acrylic izita rinozivikanwa kwazvo kune izvi zvinyorwa, anozivikanwawo segirazi re organic, zita reChirungu riri polymathy methacrylate. Chidimbu chiri Pamma, zita rayo rizere rinonzi Polymathy methacrylate, zvigadzirwa zvaro zvakawandisa ndezvemakemikari ealpical.
Kazhinji, tinogona kunzwa zita reAcrylic Cotton, Acrylic yarn, Acrylic nylon uye zvichingodaro, mukuwedzera kune kushandiswa kwemashiripiti. Acrylic masheya akagadzirwa neAcrylic zvikwangwani uye mimwe mimwe madhiri emvura, nepo mamwe macrylic machira akagadzirwa nemachira eAcrylic, ivo havasi veboka rimwe chete.
Nguva zhinji tinonzwa kuti acrylic is me chinhu chitsva, asi yakagadzirwa kweanopfuura makore zana. Pakutanga kwa 1872, iyi polymeri yemakemikari yakawanikwa. Kusvika 1920 iyo yekutanga acrylic pepa raive rakarongedzwa chete muurabhoritari. Iyo fekitori yakapera kugadzirwa kweiyo acrylic pepa muna 1927. Iyo yekutanga yakagadzirwa acrylic yaingove inoshandiswa mumhepo. Pakupera kwezana ramakore rechi20, nekuvandudzwa uye kukura kwechiitiko chekugadzira, acticlic yakatanga kushandiswa zvakanyanya mune mamwe maindasitiri. Nekuratidzira kwechiedza, yakanyatsogadzirwa cosmetic atsrylic jars inopenya kunge diamondi.
Iye zvino, acrylic yakave yakakosha maindasitiri mazhinji, senge cosmetic pacomputer bottles & mbiya, zviumbwa, magetsi emagetsi, mapepa emagetsi, mapepa akajeka uye etc.
Hunhu hweAcrylic
Acrylic ine yakakura transparency, kuona kwakajeka, kunogona kusvika zvinopfuura 92% kujekesa kwechiedza, kuputika kwechiedza chegirazi yakajairwa chete inenge 85%. Inogona kusvika kujekesa yegirazi yegirazi, kunyangwe mushure mekudya iyo inowedzera iyo aesthetic mhedzisiro yeAcrylic. Iko kutapurirana kweAcrylic kunobatsira kuita zvakawanda kupenya cosmeitc acrylic bottles & jars.
Kutenda kune zvakakosha zvezvinhu zvivakwa, iyo simba re acrylic inopfuura kanopfuura gumi nemaviri iyo yegirazi yakajairika. Acrylic inogona kutsanangurwa nemutsara wakasimba uchienzaniswa negirazi rakajairika. Zvigadzirwa zvakagadzirwa zvezvigadzirwa zveAcrylic zvichave zvakanyanyisa. Zvigadzirwa zvinowoneka hazvina kusimba kwekutsvakwa. Nekuda kwesimba rayo rakakwirira, acrylic zvakare ndeimwe yeanonyanya kupfeka-inopfekedza zvinhu zvinoshandiswa.
Acrylic inotanga kupfava pa 113 ℃, kunyungudika na 160 ℃. Uku kupisa kunoita kuti ive yeplastiki, inogona kugadzirwa mune chero chimiro zviri nyore.
Acrylic inodzivirira zvakanyanya kuchinja mukushisa tembiricha, humidity, acid uye alkline, ichiita kuti iite yakakodzera kwazvo zvekunze.
Kunyangwe acrylic ine zvakawanda zvakanakira, asi zvichine zvimwe zvakashata. Yekutanga mutengo, acrylic inodhura kupfuura girazi, zvakaoma kutsiva girazi zvizere. Kechipiri, nekuda kweiyo nzvimbo yayo yakaderera nzvimbo, acrylic yakazarurwa zvakananga kumurazvo kuchanyungudika uye pakupedzisira kupisa. Kupisa acrylic kuchaburitsa mafuru ane chepfu, saka kana kucheka zvishandiso zvemagetsi, zvichave mukupisa kupisa uye kuri nyore kushambadzira uye kukotama.
Inoita kunge girazi asi yakaita sepurasitiki
Acrylic ndeyako yePolymerized polymer zvinhu, iyo iri thermoplastic. Ehe, iwe unoverenga izvo, iri mapurasitiki.
Acrylic yakagadzirwa nemamendi methyl methacrylate polymerization, saka chii musiyano uripo pakati pecrylic nedzimwe mapurasitiki?
Nekuda kwehunhu hwakafanana hwakafanana hweAcrylic negirazi, zvimwe zvakanakira pamusoro pegirazi, uye zvimwe zvakanakira zvinogona kuita zvakakwana kuti zvikanganiso zvegirazi.
Zvishandiso zvakajeka ndezvimwe zvezvinhu zvinowanzoshandiswa mune akawanda maindasitiri, uye vagadziri uye vagadziri vanowanzo sarudza idzi polymers seimwe nzira kana girazi retsika riremerwe kana kupwanya nyore.
Acrylic inoitika kuve neaya midziyo yegirazi kana zvinhu zvinowoneka, asi haisi girazi, saka rinonzi prexiglass.
Acrylic yekugadzira maitiro
Iyo yekugadzira maitiro eAcrylic yakafanana neyimwe yemamwe mapurasitiki, kunze kwekuti iyo tembiricha yekudziya uye inochengetera inogona kuwedzerwa inogona kusiyana.
Kanda kuumbwa
Kukanda kunoda muumbi, molden acrylic kunodururwa muumbi uye kuruboshwe kwemaawa akati wandei kusvikira yave solid uye inogona kubviswa kubva muumbi.
Shure kweiyo sheet inosiya iyo mold, inoendeswa kune autoclave, muchina wakakosha unobata nenzira yakafanana kune yekumanikidza cooker uye oveni. Iyo Autoclave inoshandisa kupisa uye kumanikidzwa kuti inyunzi yemhepo mabhuru kubva papurasitiki, ichipa kujekesa kwakanyanya uye simba rakakura, maitiro aya anowanzo atora maawa akati wandei.
Mushure mekubvisa chidimbu chakaumbwa kubva kuAutoclave, iyo pamusoro uye yeMadokero inoda kupukutwa kakawanda, kutanga nejira rewindows uyezve nejira rakapfava kuti rive nechokwadike uye zvakajeka acrylic.
Extrusion kuumbwa
Iyo acrylic pellet row zvinyorwa zvinowedzerwa kune inowedzera muchina, iyo inotsika manyoro kusvikira yasvika pa150 ° C uye inobvumira kuve viscous.
Ipapo inodyiswa pakati pemapepa maviri emugodhi, uye mapurasitiki akanyungudutswa akabhururuka nekumanikidzwa kuita yunifomu, uye bepa racho rakatonhorera uye rakagadzirwa.
Iro pepa rakatemwa kusvika pakukura kwaunoda uye rakagadzirira kushandiswa mushure mekukuya uye kupukuta. Extrussion kuumbwa kunogona kungodzvanya mashizha akaonda uye haagadzi mamwe manhamba kana mashitsi akashata.
Jekiseni kuumbwa
Kufanana nezvimwe zvigadzirwa zvepurasitiki zveMold jekiseni maitiro, acrylic jekiseni kuumbwa zvakare inoisa mapepa ekupfeka kana screw jekiseni molicing muchina
Zvadaro zvishandiso zvinoiswa muzvipfuyo zvegavhu uye zvakaumbwa muchimiro chakatemwa mushure mekupisa nemhepo kutenderera, uye ipapo yakagadzirira kushandiswa mushure mekukuya uye kupukuta.
Nhasi, kushandiswa kweAcrylic iri kuwedzera gore pagore. Kunyangwe acrylic ndeimwe yekare mapurasitiki mukushandiswa nhasi, jecha rondedzero uye kuramba kunzvimbo dzekunze dzinoita kuti ichiripo sarudzo yakawanda yezvibodzwa zveCosmetic.
