Optical Brightener PF-3
Usoro nhazi
Usoro ihe omimi:C18H14N2O2
Arọ molikula:290.316
Ebe mgbaze: 182-188 Celsius C
Ọdịdị: ntụ ntụ edo edo
Oke ngwa
Fluorescent brightener PF-3 na-ejikarị eme ihe maka ịcha ọcha na PVC na-egbuke egbuke, polystyrene, polyacrylate, polyester film, polyethylene elu na obere nrụgide, ABS, plexiglass, kaadị azụmahịa, akwụkwọ ọkwa dị elu, wdg.
Usoro onunu ogwu
Usoro ngwa: Gwakọta PF-3 ngwa anya n'ime plasticizer ahọpụtara na 0.03-0.1% nke ịdị arọ nke plastik, wee gaa n'ihu na teknụzụ nhazi plastik ejiri.Mara ebe a na a ga-agwakọta ya nke ọma.
Fluorescent brightener PF-3 nwere ike gbazee na plasticizer wee tụgharịa n'ime nkwusioru na mpịakọta atọ iji mepụta nne mmanya.Mgbe ahụ kpalite na PF-3 plastic fluorescent whitening agent nkwusioru n'otu n'otu n'oge nhazi, na-akpụzi ya na ụfọdụ okpomọkụ (oge dabere na okpomọkụ), n'ozuzu na 120.～150 ℃ maka ihe dị ka nkeji 30, na 180～190 ℃ maka ihe dịka 1 nkeji.Nke ahụ bụ ime ka ọ dị mma na-acha ọcha na-egbuke egbuke.Ma ọ bụ buru ụzọ gwakọta ụdị ngwaọrụ niile, n'ikpeazụ tinye PF brightener, gwakọta nke ọma na 160 ℃ maka ihe dị ka nkeji 5, wee tụgharịa ka ọ bụrụ ọdịdị.
