(1) Diyaarinta xabagta phenolic ee saliidda lagu milmo
1. Xabagta phenolic ee firfircoon
P-tert-butylphenol iyo formaldehyde ayaa la isku ururiyey iyada oo la raacayo ficilka kicinta galmada si loo soo saaro p-tert-butylphenol formaldehyde resin.Alaabooyinka waxaa loo isticmaalaa in lagu diyaariyo xabagta neoprene, wakiilka vulcanizing caag, dahaarka, saliidda, silig dahaadhay iyo alaab kale oo kiimiko ah oo wanaagsan.
2. Xabagta phenolic saafi ah oo aan firfircoonayn
Isticmaalka aashitada sida kicinta, uumiga tert-butylphenol iyo formaldehyde ayaa loo isticmaalay si loo soo saaro resin phenolic saafi ah oo aan firfircoonayn.Xabagta waxaa si gaar ah loogu isticmaalaa diyaarinta xabagta neoprene.
3. Isticmaalka xabagta beddelka cation sida kicinta, resin phenolic saafi ah oo aan firfircoonayn ayaa la diyaariyey, kaas oo si gaar ah loogu isticmaalay diyaarinta koollada chloroprene.Haddi ay noqoto xabagta firfircoon ama aan shaqaynayn, xabagta phenolic ee dhalaali karta waxa lagu heli karaa iyadoo lagu darayo 10 ~ 15% ee alaabtan koolada chloroprene.Xabagta Chloroprene waxaa inta badan loo isticmaalaa gaadiidka, dhismaha, kabaha madaniga ah, iwm. Waxa kale oo loo isticmaali karaa diyaarinta wax ka beddelka rosin, daabacaadda offset, sawir-qaadista sare, iwm, iyo sidoo kale wax soo saarka gariiradda dip varnish iyo laminate varnish.
(2) Diyaarinta xawaashka
1. Tert-butylcyclohexyl acetate
2.4-tert-butyl-1,1 dioxethylcyclohexane waxaa loo isticmaalaa sida alaabta ceeriin ee fuuqbaxa catalytic si loo soo saaro tert-butylcyclohexanone, ka dibna hydrogenated leh ethylene glycol ester si ay u noqdaan tert-butylcyclohexanol, ka dibna acetylated si ay u soo saaraan tert-butylcyclohexanol sida caadiga ah Ester violet, oo leh caraf alwaax leh, ayaa si fiican loogu ursan karaa mid violet ah.
Tert-butylphenol cyclohexanone waxay leedahay dhadhan kaafuur oo xooggan, oo loo isticmaalo saabuunta, udgoonka saabuunta.
(3) Loo isticmaalo sidii antioxidant iyo xasiliye
Isku-dhafka p-tert-butylphenol iyo barium sulfide, oo si ballaaran loo isticmaalo sida lagu daro saliidaha iyo dufanka, ayaa lagu dhajiyay sulfur dichloride ama sulfur monochloride si loo soo saaro dialkylphenol sulfide iyo polyalkylphenol sulfide kuwaas oo loo isticmaali karo sida xakamaynta daxalka iyo antioxidants.Alaabtan waxa kale oo loo isticmaalaa sidii caag, saabuun, hydrocarbons koloriin leh, nitrocelluloose stabilizer.
(4) Loo isticmaalo sidii wakiilka joojinta falcelinta ee habka fosgene polycarbonate: qaddarka dheeriga ah waa 1.0 ~ 3.0% ee resin
(5) Codsiyada kale
Loo isticmaalo wax ka beddelka resin epoxy, wax ka beddelka resin xylene, uumi badeecada si weyn ayaa loo isticmaalaa diyaarinta saliidda lagama maarmaanka ah ee kiimikada maalinlaha ah iyo saabuun, dhadhan saabuun.Iyo alaabta ceeriin ee loo isticmaalo xasilinta chloride polyvinyl.Beddelka tert-butylphenol waxaa loo isticmaali karaa soo saarista antioxidant-ka, dib-u-celinta ololka dharka, diyaarinta emulsifier-ka sunta cayayaanka, iwm.
Codsiga p-tert-butyl phenol waa mid aad u ballaaran, oo badeecooyin badan ayaa lagu horumarin karaa iyada oo si qoto dheer loo farsameeyo.Waqtigan xaadirka ah, tiro badan oo badeecado ah ayaa lagu dabaqay warshadaha, kuwaas oo qaarkood u baahan horumar degdeg ah iyo codsi.Waqtigan xaadirka ah, resin phenolic saafi ah oo leh barta jilicsan ee sare ayaa laga soo saaray Shiinaha.Waaxaha cilmi-baarista ee ku habboon waa inay isla markiiba bilaabaan inay horumariyaan naqshad cusub oo tignoolajiyadeed ee xabagta neoprene, si ay u daboolaan baahiyaha isticmaaleyaasha sida ugu dhakhsaha badan oo ay u beddelaan xaaladda xabagta dibedda laga keeno.
Waqtiga boostada: Febraayo-20-2023