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Polyurethane iglu yokuncamathelisa

Polyurethane iglu yokuncamathelisa

inkcazo emfutshane:

Iimpawu Product:

1.Izixhobo: I-Copolymerized from polyurethane kunye ne-isocyanate.

2. Inkangeleko: ulwelo olunombala omdaka ngombala.

3. Ilungele i-smear yesandla, ukubambelela okuqinileyo, ukusebenza ngokukuko, ulwakhiwo olululo, ugwebu emva kokuqina, ukunganyibiliki kunye nokunganyibiliki, ukumelana nobushushu obuphezulu kunye nobuphantsi njalo njalo.

4.Isicelo: sisetyenziswa ngokubanzi ekwenziweni kweengcango zomlilo, iingcango zokhuseleko, iingcango zekhaya, izixhobo zokupholisa kuzo zonke iintlobo zepleyiti edityanisiweyo kunye nazo zonke iintlobo zokuthintela umlilo, izinto zokwambathisa ubushushu (uboya belitye, i-ceramic wool, i-ultrafine yoboya beglasi, i-polystyrene foam iplastikhi, njl.njl.) ukudibanisa, kunokusetyenziselwa isinyithi kunye nokubopha isinyithi.


  • uhlobo: DB
  • Ukucaciswa: 0.125L, 0.5L, 1.3KG, 5KG, 10KG, 25KG
  • Umbala wangaphandle: ntsundu
  • Umxholo oqinileyo: 65%
  • Beka ubomi kwishelufa: Iinyanga ezili-12
  • Iinkcukacha Product

    Ukusetyenziswa:

    (1) pretreatment: umphezulu ngcina icocwa.

    (2) ubungakanani: sebenzisa isarha yesinyosi ukufaka iglu kumphezulu wokuncamathela ngokulinganayo, ikwanakho nokusebenzisa ukujija koomatshini, ayikwazi ukusebenzisa ibrashi yebrashi (iglu viscosity inkulu), ukuxubha isixa esimalunga nama-250g / m2, ngokuthe ngqo imeko eyiyo ilawula ubungakanani beglu.

    (3) edityanisiweyo: emva kokuba iglu kunokuba yokuncamathelisa edityanisiweyo.

    (4) unyango lwasemva kwexesha: kuba le glu yinto yokuncamathela igwebu, xa umaleko wokuncamathelisa uphilisiwe, iglu inokubholwa kumngxunya omncinci wokuncamathelisa, idlale indima yokumisa, yonyuse ukomelela, kwaye kufuneka icinezelwe emva kokunyanga.

    Iiparamitha zemveliso:

    Igama lemveliso lyu iglu elinamathelayo

    Amanqaku kufuneka ahambelane

    Uhlobo lwe-PU-90

    I-viscosity (MPa · s) 3000-4000

    Umthamo iinkcukacha ezininzi

    PH 6-7

    Umbala wembonakalo umdaka

    Ixesha lokuphilisa i-60 imizuzu

    Ukunyanga iipesenti ezingama-90

    Ubomi beshelf iinyanga ezili-12

    I-polyurethane foam

    Iiparamitha zemveliso

    Igama lemveliso Ngcina ngcina Igama lebrand ukubola
    chwetheza DB I-viscosisMPA.S) 6000-8000
    Ukucaciswa I-0.125L0.5L1.3KG5KGI-10KG25KG Ukuphilisa ixesha 0.5-1h
    Umbala wangaphandle ntsundu Beka ubomi kwishelufa Iinyanga ezili-12
    Umxholo oqinileyo 65%    

    图片1

    Iinkcukacha zokupakisha

     

    Iimbonakalo

    Inempawu zomsebenzi ophucukileyo, ulwakhiwo olufanelekileyo, ugwebu emva kokuphilisa, ukungabinamali kunye nokungabinamali, ukumelana nobushushu obuphezulu kunye nobuphantsi.

    图片2

     

     

    Ububanzi besicelo

    Ukuveliswa kweengcango ezingatshiyo, iingcango zokulwa ubusela, iingcango zekhaya, izixhobo ezibandayo, kunye nezinto ezahlukeneyo zokumelana nomlilo kunye nezinto zokwambathisa (i-rock wool, i-ceramic wool, i-ultra-fine wool wool, i-polystyrene foam plastic, njl.) yokudibanisa. Isinyithi sokubambelela kwisinyithi.

    图片3

     

    Imiyalelo

    1. Umgaqo wokunyanga: Esi sinamathelisi yinto ebambekayo engasanyangekiyo kwisinyibilikisi, ephiliswa kukufuma okufunxwe emoyeni nakumphezulu wokubambelela.

    Unyango lwe-2 yomphezulu wokunamathela: susa ioyile kunye nothuli kumphezulu wokubambelela. Amabala eoyile agqithisileyo anokucocwa nge-acetone okanye i-xylene. Ukuba akukho bala le-oyile, akukho mfuneko yokuba ucoce. Ixesha, ukuba kukho imfuneko, fafaza intwana encinci yenkungu yamanzi kumphezulu werabha ngesitshizi.

    Ukwaleka kwe-Glue: Sebenzisa isicwecwe se-zigzag ukufaka ngokulinganayo iglu kumphezulu wokunamathela. I-glue ye-mechanical ingasetyenziselwa, kodwa ukuxubha akudingeki (i-grease viscosity inkulu), kwaye ixabiso lokugcoba li malunga ne-150-250g / . Umphezulu wokubambelela ungancitshiswa kancinci, kwaye uburhabaxa bomhlaba bunokunyuka kancinci, oko kukuthi, okoko nje ukuba iindawo ezihlangeneyo zimbini ziyahlangana kwaye zinokunxibelelana ngokupheleleyo neglu, okuncinci isixa sokwaleka, kungcono, kuba Iglu eninzi iyasetyenziswa, kokukhona ukufuma okufunxwe kumphezulu wokubambelela kunqunyelwe, okuya kuchaphazela ixesha eliphilisayo. Ukuba isixa seglue esisetyenzisiweyo siyafuneka, intwana encinci yenkungu yamanzi inokutshizwa ngokufanelekileyo.

    4.compound: inamathele

    Unyango lwe-5.Post: Ngenxa yokuncamathela kwegwebu kule rabha, xa umaleko wokuncamathela uphilisiwe, iglu inokukrola i-micropores ze-adherend, edlala indima yokumisa kwaye yonyuse ukomelela. Izinto zibumbekile kwaye zinokukhululeka emva kokuphilisa (uxinzelelo lumalunga ne-0.5kg-1kg / cm2).

    Ukucoca itool kunokusebenzisa i-ethyl acetate solvent.

    图片4

    Ukulumkela

    1, Sebenzisa i-spatula ene-serrated yokutshiza, njengepleyiti ethe tyaba. Nangona kunjalo, ukuba iglu isetyenziswe nzima kakhulu, ngekhe kubekhona iglue esele kumhlaba wokutyabeka. Ukuba iglu ifakwa kancinci, iya kuba yinkcitho eninzi. Isikram se-zigzag sinzima njengoko sinjalo, kwaye iglu eshiywe yi-sawtooth ininzi.

    Imigangatho emibini yokudibanisa ekufuneka idityanisiwe kufuneka incanyathiselwe kwelinye icala.

     

     

     

    indlela yokugcina

    Le mveliso kufuneka igcinwe kwindawo epholileyo kwaye emnyama ngexesha lokugcina. Ngokubanzi kugcino lwangaphakathi, ixesha lokugcina lonyaka omnye. Emva kokusetyenziswa kweglu nganye, umgqomo oneglu egqithisileyo kufuneka utywinwe kwaye ugcinwe, kwaye umaleko ophezulu weglu ulwelo uya komelela kwaye uqweqwe ngenxa yokungena kobumanzi. Ukuba ayisetyenziswanga ixesha elide, kufuneka itywinwe nge-nitrogen.

     

     


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