Nhanganyaya
Ma polyurethane elastomers imhando yema polymer anoshanda zvakasiyana-siyana, anoshanda zvakanyanya anoshandiswa mumaindasitiri anosanganisira mota, kuvaka, shangu, uye kugadzira maindasitiri. Musanganiswa wavo wakasiyana wekusimba, kuchinjika, uye kuramba makemikari zvinoita kuti zvive zvakanaka munzvimbo dzinoda kushanda nesimba. Chinhu chakakosha, chinowanzo furatirwa mukugadzira ma polyurethane elastomers emhando yepamusoro ndiyo catalyst system - kunyanya ma amine catalysts, anobatsira kudzora reaction profile uye hunhu hwekupedzisira hwechinhu chacho.
KuMINGXU NEW MATERIALS, isu tine hunyanzvi mukugadzira macatalyst epolyurethane anoshanda zvakanyanya. Chimwe chezvigadzirwa zvedu zvikuru, MXC-37 (DMAEE), chinoita basa rakakosha mukushandiswa kwakasiyana-siyana kwe elastomer nekuwedzera reaction kinetics uku tichiona kuti kuburitsa kwemhepo kwakaderera uye kunhuhwirira kushoma.
Zvigadziriso zvePolyurethanemuElastomer Systems
Mukugadzirwa kwe polyurethane elastomer, ma catalysts anodzora mwero wekuita kwemuviri kaviri:
1. Maitiro ekugadzira gelling (polyol neisocyanate)
2. Kufefetera (mvura ne isocyanate)
Kusiyana nemafuro, ma elastomer anowanzo da kufefeterwa kushoma kuti arambe akasimba. Zvisinei, mune mamwe mashandisirwo akaita se microcellular elastomers kana reaction injection molding (RIM), kuenzana kwakanaka pakati pefoam ne gelling kwakakosha kuti uwane density, resistance, uye surface finish inodiwa.
MXC-37 (DMAEE): Chinhu Chinosimudzira Amine Chakanyanya Kushanda cheElastomers
MXC-37, inozivikanwawo se2-dimethylaminoethylethanol (DMAEE), chinhu chinobatsira zvikuru mukugadzira amine chakagadzirirwa kupa mashandiro akanaka mu elastomer ne microcellular systems. Inoshanda zvakanyanya mukugadzira mafomura ane mvura yakawanda, uko kudzora furo uye kutonga hwema zvakakosha.
Mabhenefiti Akakosha eMXC-37 muElastomers:
Kunhuhwirira Kushoma, Dhizaini Isina Kuburitsa Hutsi:Sechinosimudzira kunhuhwirira kwemuviri uye kunhuhwirira kushoma, MXC-37 inoderedza kunhuhwirira kweamine muzvikamu zve elastomer zvakagadzirwa ----zvakakosha mumidziyo yemotokari nezvinhu zvevatengi.
Chiitiko Chekuburitsa Furo Rakawanda:Kunyangwe mumasisitimu elastomer ane furo shoma kana kuti inodzorwa, MXC-37 inotsigira chimiro chemasero chakafanana uye kudzora huwandu hwemasero kana paine zvinodiwa kuti masero madiki ashande.
Kuenderana Kwakanaka Kwazvo:MXC-37 inoenderana nemhando dzakasiyana dzema polyester ne polyether, zvichiita kuti ikwane kune ese ari maviri ma elastomers akapfava uye akaomarara, pamwe chete ne ester-based stabilizer soft foam uye rigid foam packaging.
Kushandiswa Kwakawanda: Inoshandiswa zvakanyanya mu:
Microcellular polyurethane elastomers (semuenzaniso, shangu, nzvimbo dzekutsamira maoko)
Masisitimu eRIM (mabumper emotokari, mapaneru)
Mafuro e elastomer anochinjika uye akasimba
Mapurasitiki ekuvaka uye ekudzivirira kuputira
Sei Uchifanira Kusarudza MXC-37 yeSisitimu Yako yeElastomer?
Kugadzirwa kwe polyurethane elastomers inoshanda zvakanyanya kunoda kunyatsorongeka, kugara kwenguva refu, uye kudzora. MXC-37 inopa zvese izvi uku ichibatsira vanogadzira zvinhu kuti vasangane nemitemo yakasimba yehutano hwezvakatipoteredza uye hwebasa. Kunyangwe uri kugadzira zvikamu zvemotokari zvisingaremi kana zvikamu zveindasitiri zvinogara kwenguva refu, MXC-37 inovandudza maitiro uye kunaka kwechigadzirwa.
Mhedziso
Sezvo kudiwa kwemasisitimu elastomer epolyurethane akachena uye anoshanda zviri nani kuri kuramba kuchikura, kusarudza catalyst yakakodzera kwakakosha kupfuura kare. MXC-37 (DMAEE) inopa mashandiro, kutevedzera nharaunda, uye kushanduka-shanduka kunodiwa kuti isangane nezvinodiwa zvemazuva ano zvekugadzira.
Taura nesu nhasi kuti uzive kuti MXC-37 ingagadzirisa sei polyurethane elastomer yako.
Nguva yekutumira: Chivabvu-20-2025