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Fa'aogaina ma le atina'eina o p-tert-butylphenol

(1) Sauniuniga o suau'u-soluble phenolic resin
1. resin phenolic malosi
O le P-tert-butylphenol ma le formaldehyde na fa'aputuina i lalo o le gaioiga a le fa'afeusuaiga e maua ai le p-tert-butylphenol formaldehyde resin.O oloa o loʻo faʻaaogaina e saunia ai le neoprene adhesive, paʻu vulcanizing agent, faʻapipiʻiina, suauu, uaea enamelled ma isi oloa vailaʻau lelei.
2. le toaga mama phenolic resin
O le fa'aaogaina o le acid e fai ma fa'amalosi, o le condensation o tert-butylphenol ma formaldehyde sa fa'aaogaina e maua ai le resini mama mama.O le resin e faʻaaogaina faʻapitoa mo le saunia o le neoprene faʻapipiʻi.
3. O le fa'aaogaina o le cation exchange resin e fai ma fa'amalosi, na saunia ai le resini phenolic mama e le toaga, lea na fa'aaoga fa'apitoa mo le saunia o le chloroprene adhesive.Pe o le resini malosi pe le toaga, e mafai ona maua le resini phenolic faʻafefeteina e ala i le faʻaopopoina o le 10 ~ 15% o lenei oloa i totonu ole faʻapipiʻi chloroprene.Chloroprene adhesive e masani ona faʻaaogaina i felauaiga, fausiaina, seevae sivili, ma isi. E mafai foʻi ona faʻaaogaina mo le saunia o le rosin suiga, lolomi faʻasalalau, ata maualuga, ma isi, faʻapea foʻi ma le gaosiga o le coil dip varnish ma laminate varnish.
(2) Sauniuniga o mea manogi
1. Tert-butylcyclohexyl acetate
2.4- tert-butyl-1,1 dioxethylcyclohexane o loʻo faʻaaogaina e fai ma mea mata mo le catalytic dehydrogenation e maua ai le tert-butylcyclohexanone, ona faʻafefeteina lea i le ethylene glycol ester e avea ma tert-butylcyclohexanol, ona faʻapipiʻiina lea e maua ai le tert-butylcyclohexanol acetate, e masani ona iloa. violet ester, ma le manogi fafie, e mafai ona manogi lelei i le lanu viole.
Tert-butylphenol cyclohexanone e malosi lona tofo camphor, faʻaaogaina i le fasimoli, manogi manogi.
(3) Faʻaaogaina e fai ma antioxidant ma faʻamautu
O condensates o le p-tert-butylphenol ma le barium sulfide, e masani ona faʻaaogaina e fai ma faʻaopoopoga mo suauʻu ma gaʻo, o loʻo faʻapipiʻiina i le sulfur dichloride poʻo le sulfur monochloride e maua ai le dialkylphenol sulfide ma le polyalkylphenol sulfide lea e mafai ona faʻaaogaina e avea ma inhibitors corrosion ma antioxidants.O lenei oloa e faʻaaogaina foi e pei o le paʻu, fasimoli, chlorinated hydrocarbons, nitrocelluloose stabilizer.
(4) Faʻaaogaina e fai ma sui faʻamutaina tali o le phosgene polycarbonate process: o le aofaʻi faʻaopoopo e 1.0 ~ 3.0% o resini
(5) Isi talosaga
Faʻaaogaina mo le epoxy resin suiga, xylene resin suiga, condensation o le oloa e masani ona faʻaaogaina i le sauniuniga o le suauʻu taua ma le fasimoli, faʻamaʻi mea manogi.Ma mea mata e faʻaaogaina e pei o polyvinyl chloride stabilizers.O le faʻaaogaina o le tert-butylphenol e mafai ona faʻaaogaina i le gaosiga o le antioxidant, textile flame retardant, sauniuniga o vailaau faʻasaina, ma isi.
O le faʻaaogaina o le p-tert-butyl phenol e matua lautele, ma sili atu oloa e mafai ona atiaʻe e ala i le loloto o le gaosiga.I le taimi nei, e fai lava si tele o oloa ua faʻaaogaina i alamanuia, o nisi o loʻo manaʻomia vave le atinaʻe ma le faʻaaogaina.I le taimi nei, o le resin phenolic mama ma le maualuga o le faʻamaluluina o loʻo gaosia i Saina.Matagaluega su'esu'e talafeagai e tatau ona vave amata ona atia'e faiga fa'atekonolosi fou o fa'apipi'i neoprene, ina ia fa'amalieina mana'oga o tagata fa'aoga i se taimi vave e mafai ai ma toe fa'afo'i le tulaga o fa'apipi'i fa'aulufale mai.


Taimi meli: Feb-20-2023