Kumukūʻai Maikaʻi o ka Mea Hana D230 CAS: 9046-10-0
Nā huaʻōlelo like
ʻO,O'-Bis(2-aminopropyl)polypropyleneglycol/Polypropylene glycol bis(2-aminopropyl ether)/polyetheramine/O,O'-Bis(2-aminopropyl)polypropyleneglycol/Poly(propylene glycol) bis(2-aminopropyl ether)/POLYETHERAMINE, MW 230/D230
Nā noi o D230
- Hoʻohana nui ʻia ia no ka pīpī ʻana i ka elastomer polyurea, nā huahana rim, ka mea hoʻōla resin epoxy, a pēlā aku. ʻO ka elastomer polyurea i pīpī ʻia i hoʻomākaukau ʻia mai ka polyether amino i hoʻopau ʻia a me ka isocyanate he ikaika kiʻekiʻe, elongation kiʻekiʻe, kū'ē i ka friction, kū'ē i ka corrosion a me ke kū'ē ʻana i ka ʻelemakule. Hoʻohana nui ʻia ia i nā uhi pale wai, anti-corrosion a me nā uhi pale ʻaʻahu ma nā ʻili o nā hale sima a me ke kila, a me nā uhi pale a me nā mea hoʻonaninani ma nā ʻāpana ʻē aʻe. Hiki i ka polyether amino i hoʻopau ʻia i hoʻohana ʻia i ka mea hoʻōla resin epoxy ke hoʻomaikaʻi i ka paʻakikī o nā huahana, a hoʻohana nui ʻia i ka hana ʻana i nā hana lima resin epoxy.
- Hoʻomākaukau: hana ʻana o Poly(propylene glycol) bis(2-aminopropyl ether): ʻO ka mea mua, hoʻopili ʻia ka polyether i ka hui acetoacetate ma nā wēlau ʻelua e dienone a i ʻole ma o ka hopena hoʻololi ester o ka ethyl acetoacetate me ka polyether polyol, a laila hoʻohui ʻia ka polyether i hoʻopaʻa ʻia e ka hui acetoacetate me kahi amine mono-primary, alkyl alcohol amine a i ʻole dibasic primary amine e loaʻa ai kahi hui imine me ka viscosity haʻahaʻa me kahi hui hopena aminobutyrate.
Nā kikoʻī o D230
| Hui | Nā kikoʻī |
| helehelena | Wai moakaka |
| Waihoʻoluʻu (PT-CO), Hazen | ≤25 APHA |
| Wai,% | ≤0.25% |
| Ka huina waiwai amine | 8.1-8.7 meq/g |
| ʻO ka nui o ka amine mua | ≥97% |
Hoʻopili ʻana o D230
I loko o ka pahu 195kg;
e mālama i ka hale kūʻai i ka mahana haʻahaʻa, ka ea a me ka maloʻo
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou
