Ibintu bya tekinike byibikoza Foam polyurethane
Rigid Foum Polyurethane (PU) Ibikoresho byubushishozi ni polymer hamwe ninzego zisubiramo igice cyigice cyimodoka, cyakozwe na Isocyanate na Polypol. Bitewe no kwishinyagurira neza kandi bikora amazi, bisanga ibyifuzo byinshi kurukuta rwo hanze nogusunika, hamwe nibikoresho byubukonje, ibyumba byububiko, imiryango, amadirishya, Windows nibindi bibanza byimisozi.
Kugeza ubu, usibye ibisenge hamwe no gusangira amazi, bikora kandi intego zitandukanye nkibikoresho byubukorikori nibikorwa binini mubice biciriritse.
Ikoranabuhanga ryingenzi kuri Rigid Foam Polyurethane Spray Kubaka
Ubuhanga bwa RigId Foam Polyurethane itera ikoranabuhanga ritera ibibazo kubera ibibazo bishobora kuba nkimwobo uringaniye. Ni ngombwa kuzamura amahugurwa y'abakozi b'ubwubatsi kugira ngo bashobore gukora tekinike yo gutera no kwiyemeza kwigenga ibibazo bya tekiniki byahuye nabyo mu gihe cyo kubaka. Inzitizi za tekiniki mu kubaka kubaka cyane zibanda cyane ku bintu bikurikira:
Kugenzura igihe cyera no kugira ingaruka zo kwishyiriraho.
Imiterere ya Polyurethane ikubiyemo ibyiciro bibiri: ibibyimba no gukiza.
Kuva ku cyiciro cyo kuvanga kugeza igihe cyo kwagura amajwi ihagaze - iyi nzira izwi ku izina rya ifuro. Muri iki cyiciro, kimwe no kugaburira umwobo igituba kigomba gusuzumwa mugihe umubare munini wa Ester ashyushye yasohotse muri sisitemu mugihe cyo gutera. BUBBLE BYIZARIWE biterwa nibintu nka:
1. Gutandukanya ibikoresho
Hariho itandukaniro ryinshi ryubucucike hagati yamashurwe yakozwe na Bleres yabyaye intoki. Mubisanzwe, igipimo gihamye cyimashini ni 1: 1; Nyamara kubera urwego rutandukanye rwa virusire mubikoresho bitandukanye byabakora ibikoresho byera - igipimo cyibikoresho nyabyo ntigishobora guhuza nibi bipimo byagenwe biganisha ku makimbirane ahinnye ashingiye ku burebure cyangwa umukara.
2. Ubushyuhe bwa 2. Ubushyuhe
Polyurethane ifuro yumva cyane ihindagurika ryimihindagurikire; Inzira yabo y'ibinezeza yishingikiriza cyane ku bushyuhe buboneka buva mu miti yombi iva muri sisitemu ubwayo hamwe n'ibidukikije.
Iyo ubushyuhe bwibidukikije ari bwinshi buhagije bwo gutanga ubushyuhe bushingiye ku bidukikije - byihutisha umuvuduko wo kugisarurwa bikagurwa byuzuye hamwe nubucuzi buhoraho-buke.
Ibinyuranye nubushyuhe bwo hasi (urugero, munsi ya 18 ° C), ubushyuhe bumwe bwigitume bikubita ahantu hera hashobora kuramba hamwe nibiciro byo kuzamura imipaka.
3.wind
Mugihe cyo gutera Umuvuduko wumuyaga mugomba kuguma munsi ya 5m / s; Kurenga iyi ngingo yahunze ubushyuhe bwakozwe-bugira ingaruka ku mfubyi vuba mugihe utanga ibicuruzwa hejuru.
4.ubushyuhe & ubushuhe
Ubushyuhe bwurukuta shingiro bugira ingaruka ku buryo bwiza bwa Polyurethane mugihe cyo gusaba cyane cyane niba ibihembo byingenzi bibaho nyuma yimyenda ya mbere bigabanya umusaruro muri rusange.
Kugeza rero kugabanya saa sita igihe cyo kubaka hamwe na gahunda yo gutangaza ingamba zihinduka ingenzi mu kubungabunga agaciro keza ko kwagura polyurethane.
Rigid Polyurethane ifata ibicuruzwa bya polymer byashinzwe binyuze muburyo bubiri hagati yibice bibiri - isocyanate & hamwe polyether.
Iso Nyanyate ibice byoroshye gufata n'amazi itanga infashanyigisho; Ubwiyongere bwa Urea Bond Renders bwatumye habaho impinja zigabanuka hagati yabo & assram bityo habaho kwihitiramo hejuru yimvura / umukungugu / ubushuhe / Guhari / Ubukonje busaba gukuraho mbere yo gukomeza mbere yo gukomeza mbere.
Igihe cya nyuma: Jul-16-2024