Kaihanga Utu Pai MOCA II (4,4'-Methylene-bis-(2-chloroaniline) CAS: 101-14-4
Nga taonga
Ko nga ahuatanga: he ma ki te kowhai kowhai kowhai kirikiri ngira, whakamahana me te huri pango.Micro-absorbing.Density (g/ml, 25 ℃): 1.44, ira whakarewa (ºc): 102-107, ira koropuke (ºC, 0.3mmHg): 202-214, taupū refractive: 1.6710 (whakatau), ira uira ( ºc):> 230 ° F, whakarea kawatanga (PKA): 3.33 ± 0.25 (Matapaetia), whakarewa wai: <0.1 g/100 ml i te 25 ºc, whakarewa ki te waikawa waimeha, ketone, ether, waipiro me te aromatherapy, paku whakarewa wai.
Nga kupu taurite :METHYLENEBIS(2-CHLOROANILINE);CHEMBRDG-BB5180272;3,3'-Dichloro-4,4'-diaminodiph;3,3'-dicloro-4,4'-diaminodifenilmetano;3,3'-Dichlor-4, 4'-diamiChemicalbooknodiphenylmethan;3,3'-Dichloro-4,4'-diaminodifenilmetano;3,3'-Dicloro-4,4'-diaminodifenilmetano;4-(4-Amino-3-chlorobenzyl)-2-chlorophenylamine
Nga kupu taurite
METHYLENEBIS(2-CHLOROANILINE);CHEMBRDG-BB5180272;3,3'-Dichloro-4,4'-diaminodiph;3,3'-dicloro-4,4'-diaminodifenilmetano;3,3'-Dichloro-4,4' -diamiChemicalbooknodiphenylmethan;3,3'-Dichloro-4,4'-diaminodifenilmetano;3,3'-Dicloro-4,4'-diaminodifenilmetano;4-(4-Amino-3-chlorobenzyl)-2-chlorophenylamine
Nga tono a MOCA
MOCA Ko te dihamines aromatologist nuitia whakamahia māngai whakaora ranei, e te nuinga whakamahia mō te ringihanga tinana rapa polyurethane, papa hākinakina kirihou me te taiwhanga, polyurethane paninga parewai, polyurethane whakapiri, pahuka i te kirihou, me ētahi atu tinana rapa polyurethane hangaia e MOCA e whakamahia whānuitia i roto i mihini. , hangahanga, kawe waka (motika / kaipuke / waka rererangi / reriwe / huarahi nui / piriti), te umanga maina, te hiri o te waahanga hiko me te whakamaarama, te ahumahi tiaki me nga waahi hakinakina Te hanga me etahi atu mara.Ka whakamahia ano te MOCA hei kaihoko rongoa o te kapia epoxy.
Momo -Ⅰ boutique MOCA he MOCA tino parakore.Whai muri i te rewanga, karekau he tae ki te wai maramara paku kowhai.Ka taea e ia te hanga i tetahi punaha elastic polyurethane me te kore o te tae o te puataata, te whakahekenga teitei.He peita PU he maama.
- Kei te whakamahia nuitia te MOCA ki nga miihini, motuka, hanga waka rererangi, maina, umanga me nga waahi hakinakina (penei i te ara kirihou me te papa kirihou) ka taea te whakamahi mo te rongoa me te paninga parewai penei i te epoxy resin, ka taea te hoatu ki te polyester me te polyether elastomer te nuinga. he pai nga ahuatanga o te tinana me te miihini me nga hua.
2. Kai whakaora mo te polyurethanes me te kapia epoxy.
Ko nga korero mo te MOCA
| Pūhui | Whakatakotoranga |
| Te ahua | He kowhai kowhai kowhai |
| Te Whakarewarewa | ≥98 ℃ |
| Pure Na HPLC | ≥86% |
| Free Aniline | ≤1.0% |
| makuku | ≤0.1% |
Tuhinga o mua MOCA
50kg/pueke
Ko te rokiroki me noho ki te hauhautanga, maroke me te hau.
Pūmautanga: Te whakamahana me te huri mangu, paku te haumākū.Kaore he whakamatautau pathological taipitopito i Haina, a kaore i te tino mohio he paitini me te kino tenei hua.Me whakakaha te taputapu ki te whakaiti i te pa atu ki te kiri me te ngongo mai i te rewharewha, me te whakaiti i te kino ki te tinana o te tangata ka taea.
