2,4,6-Trimethylbenzoyldiphenylphosphine oxide/CAS：75980-60-8
Nkọwa Dị Mkpirikpi:
Aha ngwaahịa:2,4,6-Trimethylbenzoyldiphenylphosphine oxide
CAS: 75980-60-8
MF: C22H21O2P
MW: 348.37
ỤDỊ:
Njupụta:
1.12 g/mL na 25°C (ọkụ)
Isi ihe na-agbaze: 88-92℃(ọkụ.)
2,4,6-Trimethylbenzoyldiphenylphosphine oxidebụ kristal ntụ ntụ odo odo dị mfe, nke a na-agbaze na methanol, nke na-ekwekọghị na ihe ndị na-eme ka oxidant sie ike, ọ dịkwa mkpa ka echekwara ya n'ebe kpọrọ nkụ na okpomọkụ ụlọ.
nkọwapụta
| ihe | Nkọwapụta |
| Isi Mmiri | 519.6±60.0°C (Amụma) |
| Nrụgide uzuoku | 0Pa na 25℃ |
| Rndeksi efractive | n20/D 1.475 (mmiri) |
| Ebe mgbari | ＞230℉ |
| Ọnọdụ nchekwa | Emechiri na akọrọ, Okpomọkụ ụlọ |
| Sịgbaze | A gbazee na methanol |
| Ụdị | Pkristal dị ala |
| Agba | Ọcha odo dị mfe ruo odo ruo akwụkwọ ndụ akwụkwọ ndụ |
| Nwere ike ịgbaze | 3.4mg/L na 20°C |
| Oke ogologo ebili mmiri (λ kacha) | 400nm (DMF) (ọkụ) |
| Ịkwụsi ike | STebụl. Ekwekọghị na ihe ndị na-eme ka oxidant sie ike. |
Ojiji
2,4,6-Trimethylbenzoyldiphenylphosphine oxide isA na-ejikarị ya eme ihe maka ink mbipụta ihuenyo, ink mbipụta lithographic, ink mbipụta flexographic, na mkpuchi osisi. Enwere ike ịgwọ TPO kpamkpam na elu ọcha na elu titanium dioxide dị elu. A na-ejikarị ya eme ihe n'ọtụtụ mkpuchi dị iche iche, n'ihi arụmọrụ nnabata ya dị mma, ọ dabara adaba karịsịa maka ink mbipụta ihuenyo, mbipụta dị larịị, ink mbipụta flexographic, na mkpuchi osisi. Mkpuchi ahụ anaghị edo edo, mmetụta post polymerization dị ala, enweghịkwa ihe fọdụrụ. Enwere ike iji ya maka mkpuchi doro anya, karịsịa dabara adaba maka ngwaahịa ndị nwere obere isi. Mgbe ejiri ya naanị ya na polyester ndị na-enweghị afọ ojuju nwere styrene, ọ nwere arụmọrụ mmalite dị elu. Maka sistemụ acrylic ester, ọkachasị sistemụ agba, a na-ejikarị ha eme ihe na amine ma ọ bụ acrylamides, ma jikọta ya na ndị ọzọ na-emepụta fotoinitiators iji nweta ọgwụgwọ zuru oke nke sistemụ ahụ. Ha dabara adaba karịsịa maka ịgwọ obere odo odo, sistemụ ọcha, na oyi akwa ihe nkiri dị arọ. Njikọta nke photoinitiator TPO na MOB240 ma ọ bụ CBP393 nwere ike imeziwanye arụmọrụ ọgwụgwọ. Ọ bụ ihe mgbaze kachasị mma maka ihe ọkụkụ hydrocarbon na-esi ísì ụtọ nke mmanụ ala, a na-ejikwa ya dị ka ihe na-emepụta ihe na-emepụta ihe n'ọhịa kemịkalụ dị mma.
Ọ bụ ihe mgbaze kachasị mma maka mmanụ ala na-esi ísì ụtọ; Ngwakọta ngwakọta nke N-formylmorpholine na morpholine (1:1) bụ ihe mgbaze mwepụta maka methyl ethyl ketone unit. A na-ejikwa ya dị ka ihe na-eme ka ihe dị nro rụọ ọrụ n'ọhịa nke kemịkalụ dị mma. A na-ejikarị ya eme ihe maka ink mbipụta ihuenyo, ink mbipụta planographic, ink mbipụta flexographic, mkpuchi osisi, mkpuchi ọgwụgwọ UV, ink mbipụta, ihe mgbakwunye ọgwụgwọ UV, mkpuchi eriri anya, wdg.
Nkwakọ ngwaahịa na Mbupu
20KG/Katọn ma ọ bụ dịka ihe ndị ahịa chọrọ.
Debe ma chekwaa
Ndụ nchekwa: ọnwa 24 site na ụbọchị emepụtara ya na ngwugwu mbụ e meghebeghị emepe echekwara n'ebe dị jụụ na kpọrọ nkụ nke na-anaghị anwụ kpọmkwem, mmiri.
Ụlọ nkwakọba ihe ikuku, Ọkụ dị ala, Nkewapụrụ na ihe ndị na-eme ka oxidants, asịd.
