4,4′-Oxydianiline ma CAS 101-80-4
I le avea ai o se mea faʻainisinia faʻapitoa, o le polyimide o loʻo i ai le lelei o le maualuga o le vevela, faʻamalosi faʻamalosi ma le malosi faʻainisinia maualuga. E faʻaaogaina i ata tifaga, faʻaofuofu, filo, aerospace, eletise ma eletise eletise, faʻapipiʻi palasitika ma photoresists. 4,4'-Diaminodiphenyl ether o se tasi o mea mataʻutia autu. I le taimi lava e tasi, 4,4'-diaminodiphenyl ether e mafai foʻi ona faʻaaogaina e gaosia ai le soʻotaga fesoʻotaʻiga, ma e faʻaaogaina lautele e sui ai le benzidine carcinogenic e maua ai le azo ma faʻafefete. O le mea lea, o le 4,4'-diaminodiphenyl ether o se vaeluagalemu ma maualuga faʻaopoopoga tau.
| Fa'aaliga | tioata paepae |
| mama | ≥99.50 |
| Imea e liusuavai ai | ≥186 |
| Fe | ≤2 |
| Cu | ≤2 |
| Ca | ≤2 |
| Na | ≤2 |
| K | ≤2 |
1. O se tasi o mea mataʻutia taua mo palasitika faʻainisinia faʻapitoa e pei o le polyimide, polyetherimide, polyesterimide, polymaleimide, polyaramid ma isi resini maualuga maualuga;
2. Ua tuufaatasia foi. Le mea mata o le 3,3',4,4'-tetraaminodiphenyl ether, o le monomer autu mo le saunia o se faasologa o mea manogi polymer vevela heterocyclic.
3. E faʻaaogaina foʻi e fai ma mea mata ma sui faʻafesoʻotaʻi mo le maualuga o le vevela epoxy resin, polyurethane ma isi polymers synthetic.
4. E faʻaaogaina foʻi e sui ai le benzidine carcinogenic i le gaosiga o vailaʻau azo, vali faʻafefe ma mea manogi. I le taimi nei, o le faʻaaogaina o le diaminodiphenyl ether e fai ma mea mata, o lanu tuusaʻo o lanu lanu eseese e pei o le mumu mumu, mumu mumu, oneone mumu, samasama-enaena, lanumeamata, lanu, lanumoana, moli moli ma le uliuli ua atiae, lea e mafai ona faʻaaogaina mo siliki, fulufulu mamoe, cotton, O le valiina o le hemp ma isi ie e sili atu nai lo le benzidine vali i tulaga o le vave lanu ma le vaivai fua.
25kgs/pa'u, 9tons/20'container
25kgs/pe, 20tons/20'container
4,4′-Oxydianiline Faatasi ai ma CAS 101-80-4
