Polyurethane foaming mumiririri
Polyurethane Foaming Agent ndiye chigadzirwa chechiitiko cheAerosol tekinoroji yeTeam Inogona kazhinji yakakamurwa kuita marudzi maviri: mhando yemuviri uye yemhando yemakemikari. Izvi zvinoenderana nekuti kugadzirwa kwegesi chiitiko chemuviri (volatlilization kana chidimbu) kana chiitiko chemakemikari (kuparadzwa kwemakemikari kana mamwe makemikari maitiro)
Chirungu Zita
Pu foam
Tekinoroji
Aerosol tekinoroji uye polyurethane foam technology
Mhando
Tube mhando uye rudzi rwepfuti
Nhanganyaya
Polyurethane Foaming Agent Yakazara zita Rizere Imwe-Chikamu Polyurethane Foam Sealant. Mamwe mazita: Kupinza mumiririri, STYROFOAM, PU Sealant. Chirungu Pu Foam ndiye chigadzirwa cheCross musanganiswa weAerosol Technology uye Polyurethane Foam Technology. Icho chinhu chakakosha polyurethane chigadzirwa mune izvo zvikamu zvakadai sePolyurethane prepolymer, kuputika mumiririri, uye CATALYST anozadzwa mudzinza rekumanikidza. Kana izvo zvinyorwa zvakatsemurwa kubva kuAerosol tank, sosi-sepombi-senge polyurethane zvinyorwa zvichakurumidza kuwedzera uye ichasimbisa uye kuita nemhepo kana iyo unyoro hwekuita foam.wide kuti zviwedzere. Izvo zvine zvakanakira kumberi kupupuma, kuwedzera kwakanyanya, kuderera kwechidiki, etc.Nyu mudenga ane simba rakanaka uye kusimba kwakanyanya. Foam yakarapa ine akasiyana siyana sekunyengedza, kusungwa, kuiswa chisimbiso, kupisa kwekushamwaridzana, etc.it ndeyekushamwaridzana, kusimbisa simba uye nyore-kushandisa-kushandisa-kushandisa-kushandisa zvinyorwa zvekuvaka. Inogona kushandiswa kusimbisa uye kupwanya, kuzadza mapundu, kugadzirira uye kusungwa, kwakakodzera kuiswa kwekuisa chisimbiso uye kusimba kwemvura nepurasitiki mikova uye mahwindo nemadziro nemadziro.
Tsananguro yekuita
Kazhinji, iyo nzvimbo yekunyorovesa nguva ndeye maminetsi gumi (pasi peimba yekudziya 20 ° C) Mumamiriro ezvinhu akajairika, nguva yakanyanya kuoma muzhizha ndeye maawa 4-6, uye zvinotora maawa makumi maviri nemana kana kuomesa mamiriro ekushandisa (uye nekuvhara kwakajairika pamusoro), zvinofungidzirwa kuti hupenyu hwaro hwebasa hahuzove makore ari pasi pegumi. Iwo akaporeswa foam anochengetedza yakanaka elasticity uye kushamwaridzana mune tembiricha renji ye -10 ℃ ℃ ~ 80 ℃. Four yakarongedzwa ine mabasa ekunyengedza, kusungwa, kuisiridza, etc.in
Zvisina kunaka
1. Polyurethane foam caulk unonakidza mumiriri, kupisa kwakakwira, kuchayerera, uye kusimba kune murombo. Kwete yakagadzikana sePolyurethane riigid foam.
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3. Polyurethane foam Sealant, anodhura
Application
1. Guo uye Windows Kuisa: Kuisa chisimbiso, kugadzirira uye kusungira pakati pemasuo nemahwindo nemadziro.
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3. Speafrofing: kuzadza mapundu mukushongedza kwemakamuri ekutaura uye nzvimbo dzinotepfenyura, dzinogona kutamba insulation yakanaka uye yekunyarara.
4. Garadheni: Ruva riruva, kurima gadheni uye kuiswa kwenyika, mwenje uye wakanaka
5. Kugadziriswa Kwezuva Nezuva: Kugadziriswa kweCaviti, mapundu, madziro emadziro, pasi mataira, uye pasi
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7. Kurongedza uye kutumira: Inogona nyore kuputira zvinhu zvinokosha uye zvinosiririsa, kuchengetedza nguva uye kumhanya, kushamisika uye kumanikidza kunodzivirira
Mirayiridzo
1. Usati wavapo, mafuta oiri uye guruva rinoyerera pane zvekuvaka rinofanira kubviswa, uye madiki emvura anofanira kupfirwa pane zvekuvaka.
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3. Kana pfuti-mhando polyurethane inopupa mumiririri anoshandiswa, tendeuka tangi kumusoro kuti ubatanidze nepfuti yepfuti, tendeukira kuparara kwejira, uye gadzirisa kuyerera usati wapfira. Kana tube mhando polyurethane inopupa mumiririri inoshandiswa, skwira iyo plastiki single padanho rekuvharidzira, isa pombi yepurasitiki negehena, uye tinya ruzha kupfira.
4 Zadza zvimedu zvemukati kubva pasi kusvika kumusoro.
5. Paanozadza mabvi akadai sedhizaini, iyo foam isina kukodzera inogona kudonha nekuda kwesimba rinokwevera. Zvinokurudzirwa kupa rutsigiro rwakakodzera mushure mekuzadza, uye wobva wabvisa rutsigiro mushure mekuputika kwapera uye wakasungwa kumadziro esipo.
6. Iyo foam ichave yakabikwa mumaminitsi gumi, uye inogona kutemwa mushure memaminitsi makumi matanhatu.
7. Shandisa banga kuti ubvise foam rakawandisa, uye wozojira pamusoro peiyo coment motsi, pendi kana silika gel.
8 Wobva washandisa muchina wekupupuma kuti ubate mvura yekupupuma, uye wozowedzera iyo foam kune yakasanganiswa magnes coment slurry simenting zvakanyanyisa, uye pakupedzisira tumira iyo yakasimudzwa Magnesite Slurry kumuchina wekuumba kana kuumbwa.
Zvinyorwa zvekuvaka:
Iyo yakajairwa yekushandisa tembiricha yePolyurethane Foaming Agent Tank is + 5 ~ + 40 ℃, yakanakisa kushandisa tembiricha + 18 ~ 18 ~ + 25 +. Panyaya yekudziya yakadzika, inokurudzirwa kuisa ichi chigadzirwa pakudziya nguva dzose + 25 ~
Polyurethane kupupurira mumiririri ndeyekunyorova-kurapa foam. Inofanira kupfirwa pane yakasviba mvura kana ichishandiswa. Yakanyanya kuoma, iyo inokurumidza kurapa. Iwo akaporeswa foam achashandura yero mushure mekutsamwa nechiedza cheltraviolet. Inokurudzirwa kujasi kwechipfeko chakarapwa pamusoro pezvimwe zvinhu (simende motsi, pendi, nezvimwewo). Mushure mekushandisa iyo Spray Pfuti, ndapota Ishenese neine rakachena rekuchenesa mumiririri nekukurumidza.
Paunenge uchitsiva tangi, zunza tangi nyowani zvakanaka (kudedera kanokwana kagumi)
Iyo inoyerera yekudzora vharuvhu uye inokonzeresa pfuti yekupfira inogona kudzora kukura kweiyo foam kuyerera. Kana jekiseni riregedza, pakarepo vhara vharuvhu rinoyerera munzira yekuyambuka.
Kuchengetedza Kuchengetedza
Foam isina kukodzera inonamira kune ganda uye zvipfeko. Usabate ganda rako uye zvipfeko panguva yekushandisa. Polyurethane Foaming Agent Tank ane dzvinyiriro ye5-6kg / cm2 (25 ℃), uye tembiricha haifanire kupfuura makumi mashanu
Polyurethane Foaming Agent Matangi anofanira kuchengetedzwa kubva kuzuva rakananga uye vana vanorambidzwa zvakanyatso kurambidzwa. Matangi asina chinhu mushure mekushandiswa, kunyanya kushandiswa zvishoma polyurethane mapuranga ekusimbisa asina kushandiswa, haafanire kuvezwa. Inorambidzwa kupisa kana kupinza matangi asina chinhu.
Ramba kure nemarimi akavhurika uye usataurirana nezvinhu zvinopisa uye zvinoputika.
Nzvimbo yekuvaka inofanirwa kuve yakanyatsovanzwa, uye vashandi vekuvaka vanofanirwa kupfeka magurovhosi ebasa, mafambiro uye majasi panguva yekuvaka, uye usaputi.
Kana kuti mupendero akabata maziso, ndapota geza nemvura usati waenda kuchipatara kuti kurapwa; Kana ikabata ganda, suka nemvura nesipo
Kupisa maitiro
1. Preplymer nzira
Iyo pre-polymer nzira yekupupuma maitiro ndeyekuita (White zvinhu) uye (zvitema zvinhu) muPolymer yekutanga, uye surfact Soak, mushure mekurapa, inogona kurapwa pane imwe tembiricha
2. Semi-preplymer nzira
Maitiro ekupupuma eiyo semi-preplymy nzira ndeyekuita chikamu chePolyether Polyt Polyether
3. Imwe-nhanho yekupupuma maitiro
Wedzera Polyether kana Polyester Polyol Polyol (White zvinhu) uye Polyisocyanate (Zveplax Zvinyorwa), Mvura, Zvimwe Zvekupfekedza, Sanganisa pasi peSexpring Simpring uye ipapo foam.
Imwe-nhanho yekupupuma maitiro chiitiko chinowanzoitwa. Kune zvakare nzira yekupupuma yekupupuma nzira, iyo iri nyore nzira. Mushure mezvinyorwa zvese zvakaremerwa zvakanyatso kuyerwa, ivo vanoiswa mumudziyo, uye ipapo zvinhu izvi zvakagadzirwa zvinosanganiswa zvakaenzana uye zvakaiswa muumbi kana nzvimbo inoda kuzadzwa ne foam. Ongorora: Paunenge uchiyera, iyo polyisocyanate (zvinhu zvitema) inofanira kuyerwa mukupedzisira.
Tigid polyurethane foam inowanzo kuvezwa pamhepo tembiricha, uye maitiro ekuumbwa ari nyore. Sekureva kweiyo degree rekuvaka mechanization, inogona kukamurwa kuita zvinyorwa zvekupupuma uye kuita kwemakaniki. Zvinoenderana nekumanikidzwa panguva yekupupuma, inogona kukamurwa mukumanikidza kumanikidza kupinza uye kuderera-kumanikidza kupupuma. Zvinoenderana nenzira yekuumbwa, inogona kukamurwa mukudurura kupupuma uye kupfira kupupuma.
Mutemo
Polyurethane anopupurira mumiririri akanyorwa neshumiro yekuvaka sechigadzirwa kuti chisimudzirwe uye kushandiswa panguva ye "eyegumi nemakore mashanu-nguva.
Tarisiro yemusika
Sezvo zvigadzirwa zvishanu zvakakurudzirwa uye zvakanyorerwa muChina, iyo yemusika inowedzera nekukurumidza. Muna 2009, kushandiswa kwegore negore kwemusika wekuvaka renyika kwakapfuura mamirioni makumi masere emamiriyoni. Nekuvandudzwa kwekuvaka mhando zvinodiwa uye kusimudzirwa kwezvivakwa zvinoponesa esimba, zvigadzirwa zvakadai huwandu hweGlutatione hunowedzera zvakanyanya mune ramangwana.
Zvekare, kuumbwa uye kugadzira tekinoroji yechigadzirwa izvi zvakave zvakazara, maFluorine-emahara anoparadzanisa dents anowanzo shandiswa, uye zvigadzirwa zvine pre-kupupuma (1) akagadziridzwa. Kunze kwekunge vamwe vagadziri vachiri kushandisa vharuvhu kunze kwenyika, zvimwe zvinotsigira zvishandiso zvakagadzirwa zvakaitwa zvakadzama.
Manyorero chebhuku
(1.
Izvi zvinobvumira vashandi kuti vatore simba remaoko avo kana vachishandisa pfuti inopenya, iri nyore uye yakakodzera uye haina kutambisa glue. Mushure mekunge foam rakatsvuka, glue zvishoma nezvishoma rinova rakakura kupfuura kana rapfura kunze.
Nenzira iyi, zvakaoma kuti vashandi vabatwe nesimba rekudhonza maoko, uye zviri nyore kutambisa glue, kanenge 1/3 yetambo. Uye zvakare, iyo post-yakawedzerwa glue iri nyore kupusha masuo nemahwindo mushure mekurapa, senge glue yakajairika mumusika fekitori.
Kutumira Nguva: May-25-2021