MXC-33E: Chothandizira cha Polyurethane Gel Chogwira Ntchito Kwambiri
MXC-33Endi chothandizira chamadzimadzi cha tertiary amine chomwe chimadziwika padziko lonse lapansi chifukwa cha ntchito yake yabwino kwambiri popanga thovu la polyurethane. Chopangidwa ndi kuperekedwa ndiMalingaliro a kampani Hebei Mingxu Chemical Co., Ltd., chothandizira cha gel chokhazikika ichi chimakhala ndi 33% Triethylenediamine (TEDA) yosungunuka mu 67% Dipropylene Glycol (DPG). Chapangidwa kuti chilimbikitse mwamphamvu momwe urethane (polyol-isocyanate) imagwirira ntchito, kuonetsetsa kuti imayenda mwachangu komanso kuti thovu likhale lolimba bwino.
Kuzindikiritsa Zamalonda
| Gulu | Tsatanetsatane |
| Dzina la Mankhwala | 33% Triethylenediamine mu 67% Dipropylene Glycol |
| Nambala ya CAS | 280-57-9 (TEDA) / 25265-71-8 (DPG) |
| Ntchito Yogulitsa | Chothandizira cha Amine Gel Cholimba |
| Maonekedwe | Madzi achikasu pang'ono mpaka owoneka bwino |
Katundu Wamba Wathupi ndi Mankhwala
Timagwiritsa ntchito njira zowongolera khalidwe kuti titsimikizire kuchuluka kwa zinthu zomwe zimagwiritsidwa ntchito popanga mafakitale nthawi zonse:
| Katundu | Mtengo Wamba | Chigawo |
| Chiyero (Zamkati mwa TEDA) | ≥ 33.0 | % |
| Chosungunulira (Zambiri za DPG) | ≤ 67.0 | % |
| Kuchuluka kwa Madzi | ≤ 0.5 | % |
| Mphamvu Yokoka Yeniyeni | 1.03 | @ 25°C, g/cm³ |
| Kukhuthala | 125 | @ 25°C, mPa·s |
| Flash Point (PMCC) | 110 |
Zinthu Zazikulu & Ubwino
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Kutulutsa kwamphamvu kwa Gelation:Imayendetsa mwamphamvu momwe ma isocyanates ndi ma polyol amagwirira ntchito, zomwe zimachepetsa kwambiri nthawi yochepetsera ndikuwonjezera mphamvu yopangira.
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Kusavuta kwa Madzi:Mosiyana ndi makhiristo olimba a TEDA, MXC-33E imaperekedwa mu mawonekedwe okhazikika amadzimadzi, zomwe zimathandiza kuyeza molondola, kupopera mosavuta, komanso kusakaniza bwino mu makina a polyurethane.
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Kugwirizana Kwabwino Kwambiri:Yosungunuka kwambiri ndipo imagwirizana ndi mitundu yosiyanasiyana ya polyether ndi polyester polyols, komanso zowonjezera zambiri za polyurethane.
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Kugwirizana kwa Fakitale ndi Mwachindunji:Zimaonetsetsa kuti zinthu zonse zikuyenda bwino kwambiri pa ntchito zogulitsa zinthu zambiri komanso zazikulu.
Mapulogalamu Operekedwa
MXC-33E ndi chothandizira chachikulu chomwe chimagwiritsidwa ntchito m'magawo onse a polyurethane:
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Ma Elastomer a Microcellular:Yothandiza kwambiri popanga zinthu zapamwamba kwambirinsapato zonyamulira, zomwe zimapangitsa kuti nkhungu zovuta zikhale zolimba mofulumira.
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Thovu Lolimba Mosasinthasintha:Zabwino kwambiri pa thovu la mtundu wa polyester, mipando yamagalimoto, ndi kugwiritsa ntchito thovu lopangidwa ndi thovu lofunika kapangidwe kolimba ka maselo.
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Mafoam Olimba a Polyurethane:Imagwira ntchito ngati chothandizira chofunikira kwambiri m'mabodi olimba oteteza kutentha, ma spray thovu, ndi ma sandwich panels.
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Mapulogalamu a Mlanduwu:Amagwiritsidwa ntchito kwambiri mu zomatira za polyurethane, zomatira, zomatira, ndi ma elastomers kuti apititse patsogolo ma profiles ophikira.
Malangizo Ogulira ndi Kusunga
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Ma phukusi Okhazikika:Ikupezeka muMabotolo a 25kgndiNg'oma zachitsulo zokwana 200kgkuti katundu anyamulidwe bwino.
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Malo Osungira Zinthu:Iyenera kusungidwa m'nyumba yosungiramo zinthu yozizira, youma, komanso yopatsa mpweya wabwino.
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Kusamalira:Sungani ziwiya zotsekedwa bwino kuti zisayamwe chinyezi, chifukwa mankhwalawa ndi a hygroscopic. Pewani kuwala kwa dzuwa mwachindunji ndipo sungani kutali ndi zinthu zotsutsana ndi okosijeni.
