Kugadzirwa kwefuro rePolurethane kunonyanya kushandiswa kwemacatalysts kudzora nguva yekuita uye kuwana hunhu hwefuro hwaunoda. MXC-B20 imhando ye polyurethane gel catalyst inoshanduka-shanduka inoonekwa nekuda kwekugona kwayo kushanda senzira inoshanda yekutsiva macatalysts echinyakare akavakirwa pasimbi akadai se dibutyltin, lead, kana mercury. Se catalyst, MXC-B20 inogona kusanganiswa pamwe chete nema tertiary amines kuti ikurumidze polyurethane reaction, zvichipa nguva yekuporesa nekukurumidza uye hunhu hwakanaka hwefuro mumhando dzakasiyana siyana. Kugona kwe catalyst iyi kunowedzerawo kuenderana kwayo neHydrofluoroolefin (HFO) systems, dziri kuwana kukosha muindasitiri nekuda kwekukanganisa kwadzo nharaunda.
Nzvimbo Dzakakosha dzeKushandisaMXC-B20
1. Mafuro ePolyurethane Akasimba MXC-B20Inonyanya kushanda mukugadzira mafoam epolyurethane akaomarara, ayo anoshandiswa zvakanyanya mukudzivirira kupisa uye mashandisirwo emagadzirirwo. Mafoam aya anopa kushanda kwakanaka kwekupisa, kugadzikana kwehukuru, uye simba. Mumashandisirwo akadai sekudzivirira kupisa pamadziro akaomarara uye sheet stock yakaoma, MXC-B20 inoita kuti iporeswe nekukurumidza uku ichichengetedza mhando yefoam, kunyangwe nekumhanya kwakanyanya kwekugadzira. Nekudzivirira zvinhu zvesimbi zvechinyakare zvakaita sedibutyltin, MXC-B20 inopa sarudzo isingakuvadzi nharaunda uku ichichengetedza kushanda kwepamusoro.
2. Mafuro Akasimba Ekuvaka Ane Huremu HwakawandaMafuro akaomarara anoshandiswa zvakanyanya mukuvaka uye mumotokari uko kunodiwa simba rakawanda uye kuomarara. MXC-B20 inoita basa rakakosha mukuita kuti pave nenguva yekukurumidza yekupindura pasina kukanganisa hunhu hwemakemikari efuro. Chinokonzeresa kugadzirwa kwemafuro akasimba, anogara kwenguva refu anochengetedza chimiro chawo munzvimbo dzinoda kushanda nesimba.
3. Mafuro eMicrocellularMXC-B20 yakakodzerawo kugadzira furo re microcellular, iro rakareruka uye rinoratidza maumbirwo akanaka, akafanana emasero. Mafuro aya anowanzo shandiswa muzvikamu zvemotokari, shangu, uye mamwe mashandisirwo apo kusasimba kwesimba, kunyaradzwa, uye kurema kwakaderera ndizvo zvinodiwa zvikuru. MXC-B20 inokurudzira kupora nekukurumidza uku ichichengetedza maumbirwo e microcellular, ichipa mwero wepamusoro wekuenderana uye mhando muchigadzirwa chekupedzisira.
4. Mafuro Ane Huremu HwakawandaMukushandiswa kunoda mafoam epolyurethane ane density yakakura, semi-flexible, akadai sema seating systems ne cushioning, MXC-B20 inopa catalyst effect yakaringana. Inobvumira kupora nekukurumidza uku ichiita kuti furo rirambe richichinjika uye richigara kwenguva refu. Nekubvisa kudiwa kwema catalyst akavakirwa pasimbi, MXC-B20 inobatsira vagadziri kuderedza kunetseka kwezvakatipoteredza nehutano hune chekuita nemasystem etin, lead, kana mercury.
5. Kugadzira Injection (RIM)Kugadzira Reaction Injection Molding (RIM) inzira yakasarudzika inoshandiswa kugadzira zvinhu zvakaoma zvepolyurethane zvine simba rakawanda uye kunaka kwepamusoro. MXC-B20 yakakodzera kushandiswa kweRIM, uko mushonga unokurumidza kupora unodiwa kuderedza nguva yekutenderera uye kuwedzera kushanda zvakanaka kwekugadzira. Kugona kwe catalyst kushanda pamwe chete nemaamines kunokurumidza kupora uku uchigadzira zvikamu zvemhando yepamusoro uye zvinogara kwenguva refu.
Mabhenefiti eMXC-B20 muHFO Systems
Kuunzwa kwemishonga inoputira HFO kwakakanganisa zvakanyanya indasitiri ye polyurethane foam, sezvo mishonga iyi ichipa imwe nzira isingapise kupisa kwepasi rose (GWP) pane mishonga inoputira yechinyakare yakaita seHFCs (Hydrofluorocarbons). Kuenderana kweMXC-B20 neHFO system kunoita kuti ive sarudzo yakanaka kune vagadziri vachivavarira kuderedza kukanganiswa kwavo nezvakatipoteredza. Nekushandisa MXC-B20 muHFO systems, vagadziri vanogona kuwana hunhu hwakanaka hwefuro pasina kurasikirwa nenguva yekuporesa kana kushanda, zvese izvi vachitevedzera mitemo yakaoma yezvakatipoteredza.
Mhedziso
MXC-B20 is a powerful and environmentally conscious solution for polyurethane foam production. Its ability to replace traditional metal catalysts like dibutyltin, lead, or mercury, while offering fast cure times and excellent foam properties, makes it a versatile choice for various applications. From rigid insulation foams and high-density structural foams to microcellular and semi-flexible foams, MXC-B20 meets the demands of modern manufacturing processes. Additionally, its compatibility with HFO systems further strengthens its appeal as a catalyst for eco-friendly foam production. If you have interest in it, pls contact us for further info@mingxuchem.com.
Nguva yekutumira: Kukadzi-12-2025