Waikawa sebacic / CAS 111-20-6
Whakaahuatanga Poto:
Ingoa hua:Waikawa sebacic
Momo:ZA-N
CAS: 111-20-6
MF: C10H18O4
MW: 202.25
HANGANGA:
whakatakotoranga
| Taonga | Ngā Whakatakotoranga |
| Āhua | Pūmua mā |
| Waikawa sebacic% | ≥99.5 |
| Te Wāhi Rewa ℃ | 131-135 |
| % o te wai | ≤0.3 |
| Pungarehu (ppm) | ≤30 |
| Rino (ppm) | ≤3 |
| Hauota Katoa (ppm) | ≤50 |
| Tae (440nm/550nm) (T%) | ≥96/98 |
| Te Pūmautanga o te Tae (440nm/550nm) (T%) | ≥90/95 |
| HAZEN (tae Pt-Co) | ≤15 |
Whakamahinga
E whakamahia ana hei rauemi mata mō ngā kirihou ātete-makariri, ngā kapia me te nairona, me ētahi atu
Ko te nuinga o te wā ka whakamahia hei rauemi mata mō ngā kirihou ester sebacate me ngā kapia whakakikorua nairona, ā, ka taea hoki te whakamahi hei rauemi mata mō te hinu whakahinuhinu ātete-mahana teitei. Ko ōna hua matua ko te methyl ester, te isopropyl ester, te butyl ester, te octyl ester, te nonyl ester me te benzyl ester. Ko ngā esters e whakamahia whānuitia ana ko te dibutyl sebacate me te dioctyl sebacate. Ka taea te whakamahi whānuitia ngā kirihou waikawa sebacic i roto i te polyvinyl chloride, ngā kapia alkyd, ngā kapia polyester me ngā kapia whakakikorua polyamide. Nā te iti o te paitini me te ātete-mahana teitei, he maha ngā wā ka whakamahia i roto i ētahi kapia motuhake. He pakari te kapia whakakikorua nairona i hangaia mai i te waikawa sebacic me te iti o te mimiti makuku, ā, ka taea hoki te tukatuka hei maha o ngā hua motuhake. He whakangawari hoki te waikawa sebacic mō te rapa, he mea horoi, he rauemi mata mō ngā paninga me ngā kakara.
Ka taea te whakamahi i te taputapu aukati hiku hau chromatography, mō te wehenga me te tātari i ngā waikawa ngako, mō te whakatau i te rerenga me te taunga o te thorium, ā, ka taea hoki te wehe i te thorium mai i te cerium me ētahi atu huānga whenua onge. Ngā mea hanga kirihou, ngā kapia hangai me ngā muka hangai.
Whakamahia mō te wehenga me te tātari i ngā waikawa ngako; Whakamahia hei tātari hiku i roto i te chromatography hau; Whakamahia hei plasticizer, me ētahi atu
Ka whakamahia hei matū tātari, me ētahi atu
Te Tākai me te Tukunga
Te tākai: 25kg, 200kg kia rite ki ngā whakaritenga a te kiritaki.
Nō ngā taonga noa, ā, ka taea te tuku mā te moana me te rangi
Te pupuri me te rokiroki
Te roa o te oranga: 24 marama mai i te rā i hangaia ai, i roto i te takai taketake kāore anō kia whakatuwheratia, rongoatia ki te wāhi matao, maroke, ā, kāore e taea te ārai i te rā tika, i te wai rānei.
Whare putunga hauhautanga, Whakamaroke pāmahana iti, Wehea mai i ngā waikura me ngā waikawa.
