Nhau

Kuputira kusina mvura

Tose tinoziva kuti bharukoni ndiyo nzvimbo ine mvura yakawanda muhupenyu hwezuva nezuva, uye chirongwa chebharukoni chisingapindi mvura chinofanira kuitwa zvakanaka, zvikasadaro chichakanganisa hupenyu hwezuva nezuva. Saka chirongwa chebharukoni chisingapindi mvura chingaita sei? Chinhu chekutanga chinofanira kujeka ndechekuti rudzii rwezvinhu zvisingapindi mvura zvinoshandiswa kuita chirongwa chekusasa, uye kusarudzwa kwezvinhu ndiko hafu yekubudirira kwechirongwa chekusasa.
Tichifunga nezvehunhu hwenzvimbo yebharukoni, tinowanzo shandisa mvura, uye ndezvemumba medu, saka pakusarudza zvinhu zvisingapindi mvura, chinhu chekutanga kufunga nezvacho ndechekugara kwenguva refu kwemvura uye kuchengetedzeka kwezvinhu zvacho, pano zvinokurudzirwa kushandisa polymer simende isingapindi mvura kuti uite purojekiti yemvura isingapindi mvura yebharukoni.

1. Ndezvipi zvakanakira zve polyurethane isapinda mvura?

Kuputira kwepolyurethane isingapindi mvura kune simba rakareba, uye chinhu ichi chine zvakawanda zvakasimba, saka chine simba rakanaka rekubatanidza, pamusoro pezvo, kuputira kwepolyurethane isingapindi mvura kuri pamusika kwakakamurwawo kuita boka rimwe chete nemapoka maviri, vashandisi vanogona kusarudza zvinoenderana nezvavanoda.
Kuvhara kwepolyurethane isingapindi mvura pakuvaka, chero bedzi pasi pevhu rakagadziriswa zvakanaka, rinogona kuenzana, izvo zvinoderedzawo kuoma kwekuvaka, nekuda kwekuwedzera kwayo kwemhando yepamusoro, ichaitawo kuti pendi ionekwe kana paine mitswe, inogona kuzadzwa zviri nani, kudzivirira kubuda kwemvura muchikamu chekupedzisira, zvichiunza matambudziko asina basa. Saka ita shuwa kuti wagadzirisa pachine nguva.
Nzira yekuvaka polyurethane iri nyore, uye zvinogona kutaurwa kuti kuchengetedzwa kwayo kwezvakatipoteredza kwakanyanya, uye haizoburitse zvimwe zvinhu zvine chepfu mushure mekuvakwa, saka inogona kushandiswa zvakajairika mumba, hongu, nekuda kwekusagadzikana kwemamiriro ekunze kwependi iri naniwo, saka inogonawo kushandiswa munzvimbo dzekunze.

2, Tekinoroji yekuvaka ye polymer simende isingapindi mvura

Kurapa pamusoro pevhu: shandisa foshoro, mutsvairo nezvimwe zvishandiso kubvisa marara ekuvaka, zvakaita semavanga anofanira kucheneswa nezvinwiwa zvinonyungudutsa, hwaro hune zvikanganiso kana jecha rinoyerera, hunofanira kuchekwa patsva, zvikamu zvekona zveYin neYang panguva yakajairwa kugadzira arc yakatenderera.
Premier yekuputira: Kana hwaro hwacho hwakati sandara, huwandu hwakakodzera hwemvura hunowedzerwa kumugadziri (chikamu chikuru ndicho chinogadzirisa: mvura =1: 4) Mushure mekusanganisa zvakaenzana, isa pamusoro pehwaro kuti ugadzire hwaro hwepasi, sanganisa neblender kusvika hwakaenzana uye hwanyatsonaka, musanganiswa usina ma aggregates unogona kushandiswa, huwandu hwezvinhu zvinoenderana nehupamhi hwepamusoro uye basa rakarongwa nenguva yekupedzisa, zvinhu zvakagadzirwa zvinofanira kushandiswa mukati memaminitsi makumi mana.
Kupfeka kwakakura, kukwesha simende, kukwesha simende, kupfekesha kusina mvura: kukwesha simende, kukwesha simende, kupfekesha kwekupedzisira kunofanira kunge kuri pamusoro pepurasitiki, kwakaoma asi kwete kwakaoma (mumamiriro ezvinhu akajairika, anenge 2 ~ 4 pakati pezvikamu zviviri).

3. Nzira dzekudzivirira dzisiri kupinda mumvura dzekugadzira simende yepolymer

1, Kusanganisa hakuna kufanana

Kushanda kwepurasitiki isina mvura inoputirwa nesimende yepolymer kwakabatana zvakananga nekufanana kwemvura nehupfu. Kunyangwe nzira chaiyo yekusanganisa panzvimbo yacho yakatsanangurwa mumirairo yemugadziri uye pakurongedza, mukushanda chaiko, mapoka mazhinji ekuvaka anoita basa rekusanganisa, uye vamwe vanotowana tumiti tushoma panzvimbo yacho kuti vakurunge nemaoko kashoma, zvekuti mashandiro efirimu rakacheneswa akaderera zvikuru.

2. Wedzera mvura yakawandisa

Kuti pendi ipinde zvakanaka pachigadziko uye ivandudze kunamira kwayo pachigadziko, vagadziri vazhinji vanokurudzira mumirairo yekushandisa kuti mvura inopfuura huwandu hwakatarwa hwemvura inogona kuwedzerwa kuti ideredze pendi panguva yekugadzirwa kwebhurashi rekutanga. Nokudaro, vanhu vazhinji havanzwisisi kuti polymer simende isingapindi mvura inogona kuwedzerwa mvura painoda, uye ndiko kushanda uku kunoparadza chikamu chefomura yejira risingapindi mvura, fomura yechigadzirwa inogadziriswa mushure mekuyedzwa kwakati wandei, kuenzanisa hunhu hwemakanika uye hunhu hwekuvaka hwechinhu chacho, uye kushandura chikamu chechimwe chezvinhu zvine simba guru pakushanda kwefirimu rekuputira.

3, Mitemo yekugamuchirwa haina kujeka

Kusapinda kwepurasitiki isina mvura inoputirwa nesimende yepolymer kunoenderana nekuchinja kweukobvu hwezvinhu, uye pane shanduko yakangoerekana yaitika mune imwe mhando yeukobvu. Nekuwedzera kweukobvu hwemuenzaniso, simba rekudhonza rinoderera uye kureba kunowedzera. Naizvozvo, kutora avhareji yeukobvu hwepurasitiki isina mvura sehwaro hwekugamuchirwa kweinjiniya isina mvura kunogona kudzivirira kukanganiswa nemamiriro ezvinhu ekutarisa uye kuve nechokwadi chekuti hunhu hwemuchina uye mhedzisiro yemvura yepurasitiki isina mvura inopindirana.

Nezvedu

Sichuan jinhui Paint Co., Ltd. iri muChengdu Tianfu New District, Chengmei Industrial Park, ine zvishandiso zvekuyedza zvakakwana uye zvishandiso zvekuyedza, inoburitsa pendi yepamusoro nepakati nepasi inodarika matani zviuru gumi pagore. Iine mari inosvika mamiriyoni makumi mashanu emari yekutenga zvinhu zvakagadziriswa. Takatumira kunze kwenyika dzinopfuura zana dzakadai seUSA, Mexico, Canada, Spain, Russia, Singapore, Thailand, India nezvimwewo.

Tichitungamirirwa netekinoroji, tinoshandira vatengi pasi rese kwete zvigadzirwa zvedu zvemhando yepamusoro chete, asiwo mazano ehunyanzvi uye mamiriro einjiniya. Zvigadzirwa zvedu zvikuru zvinosanganisira pendi inodzivirira ngura, pendi inodzivirira acid nealkali, pendi inodzivirira kupisa, pendi yekuvaka nepasi inobatsira kuchengetedza nekuwedzera hupenyu hwesubstrate kwemakore.