CAS 84434-11-7 Kaiwhakaoho Whakaahua TPO-L i roto i ngā paninga whakamaroke UV
Ingoa Matū: Kaiwhakaoho Whakaahua TPO-L
Ingoa Kē: Ethyl(2,4,6-trimethylbenzoyl)phenylphosphinate
CAS: 84434-11-7
Kiato (25°C): 1.14 g/mL i te 25 °C (mahana)
Tātai ngota: C18H21O3P
Āhua: wai kōwhai mārama
Parakore: 95% min
Ko te kaiwhakaoho mārama (photoinitiator), e mōhiotia ana ko te photosensitizer (photosensitizer) me te kaihoko whakaora mārama (photocuring agent), he momo matū ka taea te mimiti i ētahi roangaru pūngao, ka whakaputa i ngā rauropi kore utu me te cationic i te rohe UV (250 ~ 420 nm) i te rohe mārama kitea rānei (400 ~ 800 nm) hei tīmatanga o te whakamaroke hononga monomer.
TPO-L fhe peita UV mā, he iti te kōwhai te tae;
TPO-Lmō ngā waituhi tā mata UV, te tānga āputa UV me ngā waituhi UV flexo;
TPO-Lwanihi iti-kakara, peita pepa, pereti tā ātete-mārama, whakairoiro-tīrei.
Te kaiwhakaoho whakaahua TPO-L he wai whakarewa UV mō te kapia kei roto he kiriaku me te polyester kore mākū kei roto he styrene. Nā te mea he wai, ko te whakarewa whakaahua TPO-L he "ngāwari ki te tāpiri" ki ngā whakatakotoranga katoa. Nā te mea TPO-L Ka mimiti i ngā roangaru roa i roto i te hihi UV, ka whakamaroke katoa hoki i ngā paninga ki te hauhā titanium me ngā paninga papatahi ki te hauhā titanium. Ko te āhua o te paninga ka puta mai ko te tino iti o te kōwhai.
Nā te iti o te piki me te heke o te kaha, ka puta te photoinitiator TPO-L he pai mō te hanga i ngā hanganga kakara iti. Ko te kaiwhakaoho whakaahua TPO-L i tāpirihia i te ōwehenga o te 0.3 ki te 5%, ā, i kitea te wāhanga ka taea te whakakotahi i roto i ngā peita me ngā waituhi tā.
Te kaiwhakaoho whakaahua TPO-L he maha ngā wā ka honoa ki ētahi atu kaiwhakaoho whakaahua pērā i te kaiwhakaoho whakaahua 184, te kaiwhakaoho whakaahua 1173, te kaiwhakaoho whakaahua TZT, te benzophenone rānei. Ka whakatairanga tēnei i te whakamaroke o te mata. Nā te mea TPO-L Ka mimiti i te hihi UV roa-ngaru, ka pāngia e te hihi o te rā me ngā hua kei roto. Nō reira, me ārai te hihi he roangaru kei raro i te 500 nm i te wā e rongoa ana, e whakahaere ana hoki (hei tauira, ka hipokina ngā matapihi me ngā rama ki te kiriata kōwhai).
| TAONGA | TAUPAPA |
| Āhua | Wai hinuhinu kōwhai mārama |
| Parakore, % | ≥ 95 |
| * Hei tāpiritanga: Ka taea e te kamupene te rangahau me te whakawhanake i ngā hua hou kia rite ki ngā hiahia motuhake a ā mātou kiritaki. | |
25kg/pahu, 180kg/pahu rānei
| Ārai 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 |
| Whakapūmau mārama | |
| 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. | Ranunga LS 3853S |
| Kaiwhakaoho Whakaahua | |
| 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 |
| Ārai mate | |
| 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 |
