MXC-T125, inozivikanwawo se dibutyltin dilaurate (DBTDL), inoshanda zvakanyanya uye isina leadchinowedzera simba resimbiiyo inoita basa rakakosha mukugadzirwa kwepolyurethane. Iyi catalyst inoonekwa zvakanyanya nekuda kwebasa rayo guru re catalytic uye kukurudzira sarudzo ye carbamate (polyol-isocyanate). Kugadzikana kwayo kwakanyanya kwe hydrolytic kana tichienzanisa nedzimwe dibutyltin compounds kunoita kuti ive sarudzo yakanaka kune akasiyana mashandisirwo e polyurethane.
Chimwe chezvakanakira zvikuru zveMXC-T125 ndechekuti inoenderana nemaamine cocatalysts, ichivandudza kushanduka kwayo mumhando dzakasiyana-siyana. Inoratidzawo kugadzikana kwakanaka kwemasterbatch, kunyanya munzvimbo dzine mvura, ichivimbisa kushanda kwakasimba uye kwakavimbika mumamiriro ehunyoro. Uyezve, inopa kugadzikana kwakawedzerwa kwemhepo, zvichiita kuti irambe yakasimba kune zvinhu zvezvakatipoteredza zvinogona kukanganisa kushanda kwayo nekufamba kwenguva.
Mumafomura efuro anochinjika, kunyanya ayo anoda kuchinjika kwakanyanya, MXC-T125 inopa mabhenefiti akakosha. Inovandudza hunhu hwekutakura mutoro, ichibvumira furo kutsigira zvinorema uku ichichengetedza chimiro chayo. Pamusoro pezvo, inopa mhepo inoyerera zvakanaka uye hunhu hwakaderera hwekudzvanywa, ichivimbisa kuti furo rinochengetedza chimiro charo mushure mekushandiswa kwenguva refu. Iyo catalyst inoratidzawo hunyoro hushoma hwekurasikirwa nemutoro, izvo zvinobatsira kuchengetedza mashandiro efuro kunyangwe munzvimbo dzine hunyoro hwakawanda, zvichiita kuti ive yakakodzera kushandiswa uko kugara kwenguva refu kwakakosha.
Mashandisirwo eMXC-T125
MXC-T125 inoshandiswa zvakanyanya mumhando dzakasiyana dzepolyurethane, kusanganisira:
1. Mafuro ePolyurethane: Anoshandiswa mukugadzira mafuro akaomarara, mafuro akapfava, uye mafuro akaumbwa. Chinopa simba rekuita zvinhu zvinobudirira uye chinopa mafuro hunhu hwakanaka hwemakanika.
2. Polyurethane Coatings: MXC-T125 inoshandiswa mu process coatings ne protective coatings. Inowedzera kugara kwenguva refu uye kuramba kwe coatings, ichivimbisa dziviriro inogara kwenguva refu kune nzvimbo dziri munzvimbo dzinoda kushanda nesimba.
3. Polyurethane Elastomers: Iyi catalyst inobatsira mukugadzirwa kwezvinhu zvinoshanda zvakanyanya uye ma elastomers anokandirwa. Inopa simba repamusoro remakanika, kuchinjika, uye kuramba kupfeka, zvichiita kuti ive yakakodzera kushandiswa mumaindasitiri.
4. Zvinonamira neZvisimbiso zvePolyurethane: MXC-T125 inovandudza simba rekubatanidza uye kugara kwenguva refu kwezvinonamira nezvinonamira, zvichiita kuti zvikwanise kutsungirira mamiriro akaoma uye kuve nechokwadi chekuti zvinoshanda kwenguva refu.
Muchidimbu, MXC-T125 chinhu chinobatsira zvikuru uye chinoshanda zvakanyanya chinodiwa pakugadzira mhando dzakasiyana dzezvigadzirwa zve polyurethane. Kugadzikana kwayo, kushanda kwayo zvakanaka, uye kuenderana kwayo nemafomu akasiyana-siyana zvinoita kuti ive chishandiso chakakosha muindasitiri ye polyurethane.
Nguva yekutumira: Gunyana-13-2024