Maitiro ekunyatso kuchenesa Polyurethane Foam Equipment

Chaiyo yekuchenesa mashandiro haingogone kuve nechokwadi chekushanda kwakajairika kwemidziyo, asi zvakare zvinobudirira kurebesa hupenyu hwesevhisi yemidziyo inopupuma.Naizvozvo, zvisinei kuti kubva papi maonero, zvakakosha kuchenesa iyo polyurethane furo midziyo nenzira kwayo.

Chinhu chakakosha chekuchengetedza polyurethane foam midziyo ndeyekuchenesa.Paunenge uchichenesa midziyo, teerera kune zvinotevera pfungwa:

1.Polyurethane midziyopombi yekudziya:

Kana kumwaya kwapera, dzvanya bhatani rekuburitsa (PARK), wobva wapisa pfuti kuti usunungure kumanikidza kusvika pa500-700psi.Kuderedza kudzvinyirira kunogona kumiswa.Nekuti kana paine kumwe kudzvanywa mupombi, hunyoro hwemumhepo hahupindi nyore mupombi, izvo zvinoita kuti zvigadziriswe zvisakanganiswa nemhepo ine hunyoro, uye zvinhu A hazvizoparare kana kupenya mupombi. ;inobatsira zvikuru.

2. Material Pombi yekupomba yepolyurethane midziyo:

Mushure mekushandisa, chenesa chitarisiko chayo neajenti yekuchenesa, wozoiisa mubhokisi rekudzivirira rine mumiriri wekuchenesa kuti injini huru ivhare, kuitira kudzivirira chikamu chidiki cheisocyanate kubva pakusangana nehunyoro mumhepo, zvichikonzera. iyo yekudya Iyo inomhanya inononoka, iyo yekupomba reshiyo haina kuenzana, uye pombi yakaenzana haina chinhu.

3. Kuchenesa kwepolyurethane midziyo:

Kana nguva iri pakati pekupedzwa kweichi chivakwa uye chivakwa chinotevera inosvika mazuva anopfuura makumi matatu, iyo yose zvinhu A system inofanirwa kucheneswa uye yakavharwa.

4.Polyurethane furo midziyo(pu foaming machine) proportional cylinder:

Munguva yekushanda kwakajairika kwe polyurethane foam muchina, tarisa kune yekuzvichenesa sisitimu yeA material cylinder, ingave iyo inotenderera yekuchenesa mvura iri kutenderera zvakajairika, ingave mvura yekuchenesa yave turbid, crystallized, nezvimwewo, kana paine zvisirizvo. kutenderera, tarisa kana pombi yekuchenesa mvura yakavharwa, kana tarisa kana paine crystallization muhumburumbira A;kana mvura inotenderera iine turbid uye yakanatswa, inoda kutsiviwa nenguva.