CAS 84434-11-7 Photoinitiator TPO-L na mkpuchi UV
Aha Kemịkalụ: Photoinitiator TPO-L
Aha ndị ọzọ: Ethyl(2,4,6-trimethylbenzoyl)phenylphosphinate
CAS: 84434-11-7
Njupụta (25°C): 1.14 g/mL na 25°C (ọkụ)
Usoro molekụla: C18H21O3P
Ọdịdị: mmiri mmiri odo odo dị mfe
Ịdị ọcha: 95% nkeji
Ihe na-eme ka ìhè malite (fotoinitiator), nke a makwaara dị ka fotosensitizer (fotosensitizer) ma ọ bụ ihe na-eme ka ìhè gwọọ (fotocuring agent), bụ ụdị kemịkalụ nke nwere ike ịmịkọrọ ụfọdụ ogologo oge nke ike, mepụta free radicals na cationic na mpaghara UV (250 ~ 420 nm) ma ọ bụ mpaghara ìhè a na-ahụ anya (400 ~ 800 nm) ruo mmalite nke monomer polymerization crosslinking curing.
TPO-L fma ọ bụ agba UV ọcha na-acha odo odo nke na-acha ọcha;
TPO-Lmaka ink mbipụta ihuenyo UV, mbipụta UV na ink flexo UV;
TPO-Lvarnish na-esi isi dị ala, agba e ji akwụkwọ mee, efere mbipụta na-eguzogide ìhè, stereolithography.
Onye malitere foto TPO-L bụ ihe na-emepụta ihe na-emepụta UV mmiri mmiri maka resin nwere acrylic na polyester na-enweghị afọ ojuju nke nwere styrene. Ebe ọ bụ na ọ bụ mmiri mmiri, ihe na-emepụta ihe na-emepụta foto ahụ TPO-L dị "mfe itinye" na usoro niile. Maka na TPO-L na-amịkọrọ ogologo ogologo oge n'ime spectrum UV, ọ na-ejikwa titanium dioxide na mkpuchi dị larịị agwọ mkpuchi ahụ kpamkpam site na titanium dioxide. A na-amata mkpuchi ahụ e si otú a nweta site na obere odo odo.
N'ihi obere mgbanwe ya, onye na-emepụta foto ahụ TPO-L Ọ dị mma maka imepụta usoro ihe na-esi isi dị ala. TPO-L A gbakwụnyela ya na oke nke 0.3 ruo 5%, akụkụ polymer dị na agba na ink mbipụta.
Onye malitere foto TPO-L a na-ejikọkarị ya na ndị ọzọ na-emepụta fotoinitiator dịka photoinitiator 184, photoinitiator 1173, photoinitiator TZT ma ọ bụ benzophenone. Nke a na-akwalite ọgwụgwọ elu. N'ihi na TPO-L Ọ na-amịkọrọ UV ogologo ebili mmiri, ọ na-enwe mmetụta nke ìhè anyanwụ site na ngwaahịa ndị nwere ya. N'ihi ya, ọ dị mkpa ka a ghara iwepụ ìhè nwere ebili mmiri dị n'okpuru 500 nm n'oge nchekwa na njikwa (dịka ọmụmaatụ, windo na oriọna na-ekpuchi ihe mkpuchi odo).
| IHE | NTỤKWASỊ |
| Ọdịdị | Mmiri mmanụ odo dị mfe |
| Ịdị ọcha, % | ≥ 95 |
| * Na mgbakwunye: ụlọ ọrụ ahụ nwere ike inyocha ma mepụta ngwaahịa ọhụrụ dịka mkpa pụrụ iche nke ndị ahịa anyị siri dị. | |
25kg/drum ma ọ bụ 180kg/drum
| ihe na-amịkọrọ UV | |
| 1. | UV 1577 CAS 147315-50-2 |
| 2. | UV P CAS 2440-22-4 |
| 3. | UV BP 1 CAS 131-56-6 |
| 4. | UV 360 CAS 103597-45-1 |
| 5. | UV 1084 CAS 14516-71-3 |
| ihe na-eme ka ìhè kwụsie ike | |
| 1. | LS 123 CAS 129757-67-1 |
| 2. | S-EED CAS 42774-15-2 |
| 3. | LS 770 CAS 52829-07-9 |
| 4. | LS 944 CAS 71878-19-8 |
| 5. | Ngwakọta LS 3853S |
| Onye na-emepụta foto | |
| 1. | MBF CAS 15206-55-0 |
| 2. | TPO CAS 75980-60-8 |
| 3. | DETX CAS 82799-44-8 |
| 4. | EDB CAS 10287-53-3 |
| 5. | 1173 CAS 7473-98-5 |
| Ọgwụ mgbochi oxidant | |
| 1. | BHT CAS 128-37-0 |
| 2. | AN 168 CAS 31570-04-4 |
| 3. | AN 565 CAS 991-84-4 |
| 4. | AN 1098 CAS 23128-74-7 |
| 5. | AN 300 CAS 96-69-5 |
