4,4′-Oxydianiline ine CAS 101-80-4
Sechinhu chakakosha cheinjiniya, polyimide ine zvakanakira kukwirisa tembiricha kuramba, nemwaranzi kuramba uye yakakwirira mechaniki simba.Inoshandiswa mumafirimu, machira, fibers, aerospace, maindasitiri emagetsi nemagetsi, mapurasitiki ane furo uye photoresists.4,4'-Diaminodiphenyl ether ndechimwe chezvinhu zvakakosha.Panguva imwecheteyo, 4,4'-diaminodiphenyl ether inogona zvakare kushandiswa kugadzira muchinjiko-inobatanidza agent, uye inoshandiswa zvakanyanya kutsiva carcinogenic benzidine kugadzira azo dhayi uye reactive dhayi.Naizvozvo, 4,4'-diaminodiphenyl ether ndeyepakati nepamusoro yakawedzerwa kukosha.
Chitarisiko | Makristasi machena |
kuchena | ≥99.50 |
Initial melting point | ≥186 |
Fe | ≤2 |
Cu | ≤2 |
Ca | ≤2 |
Na | ≤2 |
K | ≤2 |
1. Ndechimwe chezvinhu zvakakosha zvekugadzira mapurasitiki matsva einjiniya akadai se polyimide, polyetherimide, polyesterimide, polymaleimide, polyaramid uye mamwe maresheni anodzivirira kupisa kwepamusoro;
2. Inogadzirwawo zvakare.The raw material ye 3,3',4,4'-tetraaminodiphenyl ether, inova monoma huru yekugadzira nhevedzano yezvinhu zvinonhuhwirira zveheterocyclic zvinodzivirira polima.
3. Inoshandiswawo sechinhu chakasvibiswa uye chekubatanidza-chibatanidza chepamusoro-chinoita kupisa-resistant epoxy resin, polyurethane uye mamwe mapolymers ekugadzira.
4. Inoshandiswawo kutsiva carcinogenic benzidine mukugadzirwa kweazo dyes, reactive dyes uye zvinonhuwira.Parizvino, kushandisa diaminodiphenyl ether seyakagadzirwa, dhayi dzakananga dzemhando dzakasiyana dzemavara akadai seyakajeka tsvuku, tsvuku tsvuku, jecha tsvuku, yero-brown, girinhi, grey, bhuruu, brilliant orenji uye dema akagadzirwa, anogona kushandiswa sirika, makushe, donje, Kudhayiwa kwehemp uye mamwe machira kwakakwirira kune benzidine dhayi maererano nekumhanya kwemavara uye kupera simba.
25kgs/drum, 9tons/20'container
25kgs/bag, 20tons/20'container
4,4′-Oxydianiline NeCAS 101-80-4