Libhenyl (2,4,6-trimethylzbenchoyl) phosphine oxide / cas: 75980-60-8-8
Kufotokozera kwaifupi:
Dzina lazogulitsa: Liphenyl (2,4 -6-trimethylzbenchoyl) phosphine oxide
Cas: 75980-60-8
Mf: C22H21o2P
MW: 348.37
Kapangidwe:
Kuchulukitsa: 1.12 g / ml pa 25 ° C (yoyatsidwa.)
point:> 230 ° F
chifanizo
| Chinthu | Kulembana |
| Kaonekedwe | Ufa wokongola wachikasu |
| Kukhala Uliri | ≥999.0% |
| Malo osungunuka | 90.00-95.00 |
| Nkhani yokhazikika (%) | ≤0.20 |
| Mtengo wa asidi (mgkoh / g) | ≤0.20 |
| Kutumiza%% 450nm 500nm | ≥900.00 ≥95,00 |
| Phukusi la phulusa (%) | ≤0.10 |
| Kumveka | Kumveketsa madzi |
Kugwiritsa ntchito
Photinitaniator TPH ndi njira yothandiza kwambiri (1) mtundu wa Phoninitiator yemwe amatenga pamtunda wautali. Chifukwa cha mayamwidwe ake ambiri, kuyamwa kwake kwamphamvu ndi 350-400nm ndipo kumayamwa mpaka 420nm. Mayamwidwe ake amakhala otalikirapo kuposa omwe amayambitsa wamba. Pambuyo powunikira, ma radical awiri aulere, benzoyl ndi phosphoryl, amatha kupangidwa, zonse zomwe zimayambitsa polymerization. Chifukwa chake, liwiro lojambula limathamanga. Ilinso ndi chithunzi cha zithunzi ndipo ndi choyenera kaphiri mwaluso kwambiri komanso chikhalidwe cha zokutira zachikasu. Imakhala ndi volatility yotsika ndipo ndiyoyenera kusintha kwamadzi.
Amagwiritsidwa ntchito kwambiri m'magulu oyera ndipo amatha kugwiritsidwa ntchito ku zojambula zolimba za UV, kusindikiza, zomata za mavidiyo, zojambula za Photoolitography, zojambula, zida zodzaza ndi mano, etc.
Monga piningitator, imagwiritsidwa ntchito makamaka m'matumba osindikizira, maimelo osindikizira, maimelo osindikizira, ndi zokutira nkhuni. TPH imatha kuchiritsidwa kwathunthu pa zoyera kapena zowoneka bwino kwambiri titanium. Amagwiritsidwa ntchito kwambiri zokutira zosiyanasiyana. Chifukwa cha mayamwidwe ake abwino, zimakhala bwino kwambiri kusindikizira ma inki osindikizira, kusindikiza, kusindikiza mainki, ndi zokutira zamatabwa. Kuphimba sikutembenukira chikasu, kumakhala ndi polymerization wotsika polymion, ndipo sasiya zotsalira. Itha kugwiritsidwanso ntchito zokutira zowonekera, makamaka zopangidwa ndi zonunkhira zotsika. Akagwiritsidwa ntchito modekha m'ma polysiter okhala ndi ma styrene stray, imakhala ndi mphamvu yayitali kwambiri. Kwa makina a ma acrylate, makamaka machitidwe achikuda, nthawi zambiri amafunika kugwiritsidwa ntchito limodzi ndi Amines kapena ma acrylamides. Nthawi yomweyo, imakhala yolumikizidwa ndi zithunzi zina zojambula kuti mukwaniritse kuchiritsa kwathunthu dongosolo. Ndi bwino kwambiri kuchira pang'ono achikasu, oyera ndi mafilimu a filimu. Pamene Phaninitator TPA imagwiritsidwa ntchito limodzi ndi gulu la anthu 240 kapena CBP 393, kuchiritsa kumatha kusintha. Ndiwo zosungunulira bwino kwambiri kwa mafuta a petromatic hydrocarbon ndipo imagwiritsidwanso ntchito ngati chowongolera cha mawonekedwe m'munda wabwino.
Kutumiza ndi kutumiza
20kg / Drum kapena monga zofunikira zamakasitomala.
Ndi wa zinthu wamba ndipo amatha kupulumutsa ndi nyanja ndi mpweya
Pitilizani ndikusunga
Moyo wa alumali: Mwezi 24 kuyambira tsiku lopanga mu phukusi lokhazikika losagwirizana ndi dzuwa louma, madzi.
Chosokoneza chosungira, kuyanika kwa kutentha kochepa, kupatulidwa ndi oxidants, ma acid.
