1,3-Bis(aminomethyl)benzene/CAS: 1477-55-0
Wehewehe Pōkole:
Inoa huahana: 1,3-Bis(aminomethyl)benzene
Inoa ʻē aʻe: MXDA
CAS: 1477-55-0
MF: C8H12N2
MW: 136.19
ʻANO:
Ka nui o ka paʻa: 1.032 g/mL ma 25 °C (mālamalama ʻia)
Wahi lapalapa: >230 °F
kikoʻī
| Mea | Nā kikoʻī
|
| helehelena | ʻAʻohe kala a moakāka |
| Makū% ≤ | 0.1 |
| ʻIke %≥ | 99.8 |
| Waihoʻoluʻu ≤ | 10 |
| Ka waiwai ʻAmine | 800-830 |
| ʻO ka hapa nui o ka benzylamine% ≤ | 0.1 |
| ʻO ka hapa nui o 3-cyanobenzylamine% ≤ | 0.1 |
| ʻO ka hapa nui o 3-(methylamino)benzamide%≤ | 0.1 |
| ʻO ka hapa nui o ka polymer% ≤ | 0.1 |
Hoʻohana
ʻO ke ʻano kūikawā o MXDA e hoʻoholo ai he ʻano kino a me nā kemika maikaʻi loa kona, no laila ua hoʻohana nui ʻia. Hiki ke hoʻohana ʻia ʻo MXDA a me kāna mau hydrides cyclic e like me nā mea hoʻōla no nā resins epoxy, me ka hana hoʻōla maikaʻi loa i ka mahana o ka lumi, ke kūpaʻa wela maikaʻi, ke kūpaʻa wai, a me ke kūpaʻa i ka palaho kemika. Eia kekahi, hiki iā lākou ke hana i nā resins i hoʻōla ʻia me ka moakaka a maikaʻi loa me ka viscosity haʻahaʻa a me ka hana maikaʻi. I ka manawa like, ʻo MXDA kahi waena kemika maikaʻi koʻikoʻi, hiki ke synthesize i nā polyamides me nā waikawa dibasic, a hiki ke synthesize i ka m-xylene diisocyanate, kahi monomer o ka polyurethane. Hiki ke hoʻohana ʻia kāna mau hydrides apo benzene e synthesize i nā diisocyanates. I kēia manawa, ua hoʻohana ʻia i ka synthesis o nā mea hoʻopili rubber, nā pesticides, nā mea hoʻopaʻa fiber, nā surfactants, a pēlā aku.
Hoʻohana nui ʻia ʻo 1,3-Benzenedimethylamine no ka hana ʻana i nā mea hoʻōla resin epoxy kiʻekiʻe e kū i ka wela, ʻaʻohe ʻawahia, kūpono no ke kūkulu ʻana ma lalo o ka wai, a hiki ke hoʻōla koke i ka wā e hoʻomehana ai. Hana ia ma ke ʻano he mea maka no nā resins polyurethane a me nā resins epoxy hana synthetic, a hoʻohana ʻia hoʻi ma nā kahua o nā mea kōkua rubber, nā plastics photosensitive, nā pesticides, nā uhi, nā huahana nylon, nā mea hoʻopau fiber, nā mea pale rust, nā mea chelating, nā lubricants, ka hana pepa, a pēlā aku.
Hoʻohana ʻia ia no ka hoʻomākaukau ʻana i nā mea hoʻōla resin epoxy, nā plastics photosensitive, nā mea kōkua rubber, nā resins polyurethane, nā uhi, a pēlā aku. Hoʻohana nui ʻia ia no ka hana ʻana i nā mea hoʻōla resin epoxy kiʻekiʻe e kū i ka wela, ʻaʻohe ʻawahia, kūpono no ke kūkulu ʻana ma lalo o ka wai, a hiki ke hoʻōla koke i ka wā e hoʻomehana ai. Hana ia ma ke ʻano he mea maka no nā resins polyurethane a me nā resins epoxy hana synthetic, a hoʻohana ʻia hoʻi ma nā kahua o nā mea kōkua rubber, nā plastics photosensitive, nā pesticides, nā uhi, nā huahana nylon, nā mea hoʻopau fiber, nā mea hoʻopaʻa rust, nā mea chelating, nā lubricants, ka hana pepa, a pēlā aku.
ʻŌpala a me ka Hoʻouna ʻana
25KG/Drum a i ʻole e like me nā koi a ka mea kūʻai aku.
No nā waiwai maʻamau a hiki ke hāʻawi ma ke kai a me ka lewa
Mālama a me ka mālama ʻana
Ola papa: 24 mahina mai ka lā i hana ʻia ai i loko o ka pahu i wehe ʻole ʻia mua i mālama ʻia i kahi maloʻo a me kahi anuanu, mai ka lā pololei, ka wai.
Hale kūʻai ea, hoʻomaloʻo wela haʻahaʻa, hoʻokaʻawale ʻia mai nā mea hoʻomake a me nā waikawa.
