P-tert-butyl phenol crystal cad, oo guban, oo leh ur yar.Dhibicda dhalaalka 98-101 ℃, barta karkarinta 236-238℃, 114℃ (1.33kPa), cufnaanta qaraabo 0.908 (80/4℃), index refractive 1.4787.Ku milmay acetone, benzene, methanol, wax yar oo biyo ku milmay.Waxa uumi-biyood ku uumi karaa.
Diyaarinta p-tert-butylphenol 1. Waxaa laga diyaariyey phenol iyo isobutene oo leh resin beddelka cation sida kicinta.2. Waxaa lagu diyaariyey falcelinta phenol leh diisobutene.Marka lagu daro tert-butylphenol, p-octylphenol ayaa sidoo kale lagu soo saaraa habka falcelinta.3. Alaabta dhammaatay waxaa lagu helay falcelinta phenol iyo tert-butanol ka dib markii la dhaqo, crystallization, kala-soocidda centrifugal iyo qalajinta.
Isticmaalka p-tert-butyl phenol.In xabagta chloroprene isku qasan 10-15% ee alaabta, si aad u hesho xabagta milmi, noocan oo kale ah koollada waxaa inta badan loo isticmaalaa in gaadiidka, dhismaha, madaniga ah, kabo-samaynta, iwm In khad daabacaadda, waxaa loo isticmaali karaa beddelka rosin, dhimis. daabacaad, sawir-qaadis heersare ah iyo wixii la mid ah.Daboolka dahaarka ah, waxaa loo isticmaali karaa varnish dip gariiradda iyo laminate varnish.2. Loo isticmaalo soo saarista polycarbonate, sida fosgene polykarbonate wakiilka joojinta falcelinta, oo lagu daro qadarka 1-3% of resin.3. Loo isticmaalo resin epoxy, wax ka beddelka resin xylene;Sida polyvinyl chloride stabilizer, surfactant, nuugeeyaha UV.4. Waxay leedahay sifooyin antioxidant waxaana loo isticmaali karaa xasiliye ahaan caag, saabuun, hydrocarbons koloriin leh iyo nitrocelluloses.Sidoo kale waa walxo cayriin ah oo ka hortag ah cayayaanka (daaw), acaricide acaride (cayayaanka cayayaanka) iyo wakiilka ilaalinta dhirta, udgoonka, resin synthetic, iyo sidoo kale waxaa loo isticmaali karaa jilciye, dareere, dheeh iyo rinji lagu daro.Waxa kale oo loo isticmaali karaa sida walxaha demulsifier ee goobta saliidda iyo wax lagu daro saliidda baabuurta.
Waqtiga boostada: Febraayo-20-2023