I-MXC-41

Isithombe Esifakiwe se-MXC-41
  • I-MXC-41
  • I-MXC-41

  • I gama le-brand: I-MXC-41

    • Imininingwane Yomkhiqizo

    I-Advanced Trimerization Catalyst yezinhlelo ze-PU ne-PIR ezisebenzayo kakhulu

    I-catalyst ye-amine ye-MXC-41 trimerization ecacile ebhodleleni lengilazi lama-foam aqinile e-PU ne-PIR

    I-MXC-41 iyisikhuthazi se-amine esikhethekile esikhuthaza kakhulu ukusabela kwe-trimerization kuma-foam aqinile.

    I-MXC-41 (1,3,5-Tris[3-(dimethylamino)propyl]hexahydro-1,3,5-triazine) iyisithako esikhethekile se-tertiary amine. Idume ngamakhono ayo okulungisa anamandla, iyindinganiso yemboni yokukhiqiza amagwebu aqinile e-polyisocyanurate (PIR) angamelani nomlilo, ngenkathi futhi ihlinzeka ngokuguquguquka okumangalisayo ezinhlelweni ezithuthukisiwe ze-elastomeric kanye ne-high-resilience.

    Ukwakhiwa Kwama-Molecular kanye Nokuhluzwa Kwezinsika

    Isakhiwo samakhemikhali se-MXC-41 (CAS 15875-13-5), isikhuthazi se-amine esisebenza kakhulu sokusika amagwebu e-PU ne-PIR aqinile

    Isakhiwo sama-molecule se-MXC-41 ka-Ming Xu Chem (CAS 15875-13-5), okuyi-catalyst ejwayelekile embonini ye-PIR formulations.

    Umklamo oyisisekelo wama-molecule we-MXC-41 uyisihluthulelo sokuvula ukuzinza okuphezulu kokushisa ekusetshenzisweni kwe-foam eqinile:

    • Indandatho ye-Hexahydro-s-triazine:Iqukethe i-triazine core ekhethekile enamalungu ayisithupha, le catalyst ikhuthaza ngamandla ukusabela kwe-trimerization kwama-isocyanates.

    • Ukwakheka kwe-Isocyanurate Ezinzile Ngokushisa:Ngokuqhuba ukwakhiwa kwezindandatho ze-isocyanurate eziqinile, kuthuthukisa kakhulu ukumelana nomlilo okungokwemvelo, ukuzinza kokushisa, kanye namandla okusebenza kwezinto zokuvikela eziqediwe.

     

    Ukufakwa kwe-PIR kanye nokusebenza kwe-Foam okuqinile okuthuthukisiwe

    Kubakhiqizi bamaphaneli okushisa aphezulu kanye nama-spray foam, i-MXC-41 iletha izinzuzo ezibalulekile zesakhiwo kanye nokuphepha:

    • Ukumelana Nomlilo Okumangalisayo:Amandla ayo okukhiqiza amanethiwekhi aqinile e-polyisocyanurate (PIR) aqinisekisa ukuthi imikhiqizo yakho ye-foam eqinile ihlangabezana nezindinganiso eziqinile zokusha emhlabeni jikelele kanye nokuphepha komlilo.

    • Kulungiselelwe Izinhlelo Ezishaywa Ngamanzi:Ibonisa ukusebenza okuvelele ekwakhiweni okuqinile okugcwele amanzi noma okuqhutshwa ndawonye, ​​​​inikeza iphrofayili esebenzayo kakhulu kodwa elinganiselayo ye-catalytic evimbela ukushwabana futhi igcine ukusabela okubushelelezi.

    • Ukuzinza Okuphezulu Kobukhulu:Kwenza kube lula ukwakheka kweseli okufanayo, okuhle okuhunyushwa ngqo ekuqineni okuthuthukisiwe kokucindezela kanye nokuzinza kobukhulu emabhodini okuvikela aqinile.

     

    Ukuguquguquka Kwezinhlelo Ze-Microcellular Nezokuqina Okuphezulu

    Ngaphandle kokufakwa kokushisa okuqinile, i-MXC-41 iyaziswa kakhulu njenge-co-catalyst eguquguqukayo kuyo yonke imikhakha ekhethekile ye-polyurethane:

    • Ukwelapha i-Microcellular Elastomer:Kuthuthukisa kakhulu iphrofayili yokwelapha kanye nezakhiwo zomzimba zama-elastomer amancane, okuqinisekisa ukuqina okuphezulu kanye nokuqhekeka okusheshayo.

    • Ukuthuthukiswa kwe-HR Foam:Kuma-seat akhiwe nge-High-Resilience (HR) kanye nama-slabstock foam, isebenza ngokubambisana nezinye izinto zokuthuthukisa ukuze kufezwe ukuxhumanisa okuhle kakhulu kanye nesakhiwo esivulekile seseli ukuze kube nenduduzo ephezulu.

     

    Ukusebenza Kahle Kwenqubo Nokuzinza Kokusebenza

    Sigcina imingcele eqinile yokulawula ikhwalithi ukuqinisekisa ukunemba kokulinganisa kanye nokuthembeka kokwakheka efektri yakho ezenzakalelayo:

    • Umsebenzi Oqinile Wokusheshisa:Inani eliphezulu lama-amine elisukela ku-485 kuya ku-505 mgKOH/g liqinisekisa ukusabela okunamandla ngisho nasemazingeni aphansi kakhulu omthamo, okunciphisa ngempumelelo izindleko zakho zokwenziwa.

    • Amandla Okusebenza Kahle Kakhulu Oketshezi:Njengoketshezi olucacile olune-viscosity ephansi kakhulu (26–33 mPa·s ku-25°C), luqinisekisa ukupompa okulula, ukuxubana okungenamthungo, kanye nokulinganisa komshini okuphelele.

    • Ukuhlanzeka Okuphezulu Okuqinisekisiwe:Ukuhlanzeka okungenani okungu-98% kanye nokuqukethwe kwamanzi okulawulwa ngokuqinile (ubuningi obungu-0.5%) kususa ingozi yokusabela okungafuneki, okuvikela ama-polyol premixes akho ayinkimbinkimbi ekuwohlokeni kwangaphambi kwesikhathi.

    IMIKHIQIZO EHLOBENE