Mingxu Chemicals inopa zvinhu zvinoshandiswa kugadzira polyurethane catalysts, uye ikozvino tava kuunza mashandisirwo akasiyana-siyana uye mashandisirwo akakosha ema polyurethane soft foams pamwe nebasa redu.MXC-A1Chinokonzeresa kugadzirwa kwadzo. Mafuro akapfava epolyurethane anoshandiswa zvakanyanya nekuda kwekuchinjika kwawo uye kusimba kwawo, achitsigira maindasitiri akadai sefenicha, mota, mitambo, zvekurapa uye kurongedza. Nehunhu hwakavandudzwa senge cushioning, insulation yeruzha uye kusefa, mafuro akapfava ndiwo anonyanya kusarudzwa pakushandisa kwepamusoro-soro.
Mafuro ePolyurethane anogadzirwa nemakemikari anoshandiswa pakati pemadiisocyanates nemapolyols, ese ari maviri anobva mumafuta asina kucheneswa. Pamusoro pezvo, mapolyols anogona kuwanikwa kubva mumafuta echisikigo anogona kushandiswazve, zvichipa sarudzo dzekugadzira dzinogara kwenguva refu. Kana akabatanidzwa, madiisocyanate nepolyol zvinosangana kuti zvigadzire furo rine chimiro cheuchi. Chimiro ichi chinosimba, chinochinjika uye chine hunhu hwakanaka hwemacushion, zvichiita kuti chive chakakodzera kushandiswa mufenicha, magumbeze, zvigaro zvemotokari, midziyo yemitambo, midziyo yekurapa, kurongedza, shangu nemakapeti. Chimiro chefuro repolyurethane soft chinowedzerawo hunhu hwekudzivirira ruzha uye kusefa, zvichiwedzera kushanda kwaro muminda yakawanda.
Chinhu chikuru chekuwana furo rakanaka uye chimiro charo ndechekushandisa zvinhu zvinovaka muviri nezvimwe zvinowedzera. MXC-A1 catalyst yedu, inonziBDMAEE(Nhamba yeCAS: 3033-62-3) kana N,N,N',N' -tetramethyl-2,2′ -oxybis (ethylamine), chinhu chinoshanda zvikuru che tertiary amine catalyst, chinonyanya kushandiswa mukugadzira zvigadzirwa zvefuro rinochinjika, kunyanya pakugadzira zvigadzirwa zveRIM zvine rebound yakawanda. Furo rePolyurethane rinogadzirwa nekuita kwe diisocyanate ne polyol. Mvura iyi isina ruvara kusvika yeyero zvishoma inokurudzira kuita kwe urea (water-isocyanate) mumafuro e polyurethane akapfava uye akaomarara, zvichipa basa re catalytic uye kusarudza panguva yekuburitsa furo.
Hunhu hwakasiyana hweMXC-A1 hunoita kuti ikodzere kugadzira mhando dzese dzefuro rinochinjika, kunyanya zvigadzirwa zvine rebound yakawanda uye mashandisirwo eReaction Injection Molding (RIM). Nekuchinja saizi yemabubble panguva yekuita pakati pemapolyol nemaisocyanates, maamine catalysts nemasurfactants anobvumira kugadziriswa kwehuwandu hwefuro uye kusimba. Zvimwe zvinowedzera senge zvinodzora moto uye mabacteria zvinowedzera huwandu hwefuro, kunyanya muzvikamu zvendege, zvemotokari, zvekunze, uye zvegungwa.
Nekushandisa MXC-A1 catalyst yedu, vagadziri vemafuro anochinjika vanogona kugadzira zvakanaka, kugadzikana kwefuro remhando yepamusoro uye kusiyanisa mashandisirwo aro. Kuti udzidze zvakawanda nezveMXC-A1 nezvimwe zvinochinjika, ndapota taura nesu kuti uzive kuti macatalyst edu angazadzisa sei zvinodiwa pakugadzira furo rinochinjika repolyurethane.
Nguva yekutumira: Gumiguru-28-2024