Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide/CAS :75980-60-8

nkọwapụta

Ojiji

TPO nke na-emepụta fotoinitiator bụ ụdị fotoinitiator nke na-arụ ọrụ nke ọma nke na-amịkọrọ n'ọtụtụ ogologo ogologo ebili mmiri. N'ihi oke nnabata ya dị oke ukwuu, oke nnabata ya dị irè bụ 350-400nm ma ọ na-amịkọrọ mgbe niile ruo ihe dị ka 420nm. Oke nnabata ya dị ogologo karịa nke ndị na-emepụta ihe nkịtị. Mgbe ìhè gasịrị, enwere ike ịmepụta radicals abụọ, benzoyl na phosphoryl, nke abụọ nwere ike ịmalite polymerization. Ya mere, ọsọ fotoiniti ahụ dị ngwa ngwa. Ọ nwekwara mmetụta fotoiniti ma dabara adaba maka ọgwụgwọ miri emi nke ihe nkiri na njirimara nke mkpuchi na-anaghị agba odo. Ọ nwere obere mgbanwe ma dabara adaba maka sistemụ mmiri.

A na-ejikarị ya eme ihe na sistemụ ọcha, a pụkwara itinye ya na mkpuchi UV a na-agwọ, ink mbipụta, ihe nrapado UV a na-agwọ, mkpuchi eriri optical, fotoresists, efere mbipụta photopolymer, resin stereolithography, ihe mejupụtara, ihe e ji emeju ezé, wdg.
Dịka onye na-emepụta foto, a na-ejikarị ya eme ihe na ink mbipụta ihuenyo, ink mbipụta lithographic, ink mbipụta flexographic, na mkpuchi osisi. Enwere ike ịgwọ TPO kpamkpam na elu ọcha ma ọ bụ nke nwere agba titanium dioxide dị elu. A na-ejikarị ya eme ihe n'ọtụtụ mkpuchi. N'ihi njirimara nnabata ya dị mma, ọ dabara adaba karịsịa maka ink mbipụta ihuenyo, mbipụta lithographic, ink mbipụta flexographic, na mkpuchi osisi. Mkpuchi ahụ anaghị agbanwe odo, ọ nwere obere mmetụta post-polymerization, ọ naghịkwa ahapụ ihe fọdụrụ. Enwere ike iji ya na 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 sistemụ styrene, ọ nwere arụmọrụ mmalite dị elu. Maka sistemụ acrylate, karịsịa sistemụ agba, ọ na-adịkarị mkpa iji ya na amine ma ọ bụ acrylamides. N'otu oge ahụ, a na-ejikọta ya na ndị na-emepụta foto ndị ọzọ iji nweta ọgwụgwọ zuru oke nke sistemụ ahụ. Ọ dabara adaba karịsịa maka ịgwọ sistemụ ọcha na-acha odo odo na akwa ihe nkiri dị arọ. Mgbe ejiri TPO nke na-emepụta fotoinitiator mee ihe na MOB 240 ma ọ bụ CBP 393, a pụrụ ime ka arụmọrụ ọgwụgwọ ka mma. Ọ bụ ihe mgbaze kachasị mma maka mkpụrụ mmanụ ala na-esi ísì ụtọ, a na-ejikwa ya dị ka ihe na-emepụta ihe na kemịkalụ dị mma.

Nkwakọ ngwaahịa na Mbupu

20KG/Drum ma ọ bụ dịka ihe ndị ahịa chọrọ.
Ọ bụ nke ngwongwo nkịtị ma nwee ike ibuga ya site n'oké osimiri na ikuku

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.