1,6-Hexanediamine Dihydrochloride CAS 6055-52-3
Ko te 1,6-Hexanediamine Dihydrochloride he paura tioata mā/mā-parauri, ko tōna tauira ngota ko C₆H₁₆Cl₂N₂, ā, ko tōna taumaha ngota ko 187.11 g/mol. He pai te rewa ki te wai, he iti noa iho ki te methanol/ethanol, ā, kāore e rewa ki ngā whakarewa kore-pororaru, me te ira rewa o te 230–235 °C (ka pirau i ngā pāmahana teitei ake)..
| TAONGA | PAEREWA |
| Āhua | Ngā tioata mā |
| Te parakore | ≥98% |
| Wai | ≤1% |
1. Mara rauemi pūmua: Ngā tāpiringa mahi
I roto i te tukatuka i ngā rauemi pūmua pērā i te polyurethane, te nairona, me te kapia epoxy, ka mahi i ngā mahi o te "whakaroa mekameka" te "whakaora" rānei hei whakarei ake i te mahi a ngā rauemi.
Te hanga polyurethane/nylon: Hei whakaroa mekameka (whakaroa mekameka), ka tauhohe ki ngā polyols polyether, diisocyanates, me ētahi atu, hei whakaroa i te roa o te mekameka polymer, hei whakanui ake i te kaha miihini (pēnei i te kaha kume, te ātete kakahu) me te pumau wera o te rauemi, ā, he pai mō te hanga elastomers polyurethane mahi-teitei me ngā rauemi nairona 66 kua whakarerekētia.
Te whakamaroke i te kapia epoxy: Hei matū whakamaroke, ka pāngia e ngā tauhohenga honohono me te kapia epoxy, ka hanga he hanganga whatunga toru-ahu. Ehara i te mea ka whakapoto noa i te wā whakamaroke engari ka whakarei ake hoki i te piri me te ātete ki te waikura matū o te kapia epoxy kua whakamarokehia. He mea whakamahi noa i roto i ngā mara pēnei i ngā rauemi takai hiko me ngā piripiri.
2. Nā tōna pumau matū me ōna pānga ki ngā konganuku me ngā rauemi, e whakamahia ana hoki i roto i ngā momo āhuatanga āwhina e rua:
Ngā aukati waikura whakarewa: Ka tāpirihia ki ngā whakamatao ahumahi me ngā aukati waikura, ka hangaia he kiriata mimiti ki te mata whakarewa hei aukati i te waikura o ngā whakarewa pēnei i te maitai me te parahi i roto i ngā taiao haukū, waikawa rānei, hei tiaki i ngā taputapu, i ngā wāhanga rānei.
Ngā matū tātari me te rangahau: Hei matū paerewa mō te tātari matū, ka whakamahia hei whakataurite i ngā taputapu (pēnei i te chromatography wai mahi-teitei) hei manatoko rānei i ngā pūnaha tauhohenga, ā, ka whakamahia hoki i roto i te rangahau mō te hanga i ngā matū hou kei roto he amine i roto i te taiwhanga.
1. Te Parakore ≥ 98%, e hipa ana i te paerewa ahumahi;
2. Te ihirangi makuku ≤1%, he pai te mahi whakamarumaru;
3. Te pumau wera tino pai
4. Kei roto i te taonga
25kgs/pēke, 20tana/20'ipu
1,6-Hexanediamine Dihydrochloride CAS 6055-52-3
1,6-Hexanediamine Dihydrochloride CAS 6055-52-3
