Ngwa nke Phenol na Plastics na Polymer Materials
Resin phenolic bụ otu n'ime ngwa mbụ nkephenol n'ọhịa nke polymer ihe. phenolic resins bụ plastik thermosetting nke a na-emepụta site na condensation nke phenol na formaldehyde n'okpuru ọrụ nke acidic ma ọ bụ alkaline catalysts. Ha nwere ihe mkpuchi mkpuchi dị mma, nguzogide okpomọkụ dị elu, na nguzogide corrosion, na-eme ka a na-eji ya eme ihe n'ọtụtụ ebe na ihe mkpuchi, mkpuchi, adhesives, yana na ikuku ikuku na ụlọ ọrụ ụgbọ ala. A na-ejikwa resins phenolic na-emepụta laminates, ọkpọkọ, na ngwaahịa plastik thermosetting, na-eje ozi dị ka ihe dị mkpa na ụlọ ọrụ kemịkal.
Ngwa nke Phenol na ọgwụ ọgwụ na kemịkalụ ọma
Phenol nwekwara uru dị ukwuu na ụlọ ọrụ na-emepụta ọgwụ, a na-ejikarị ya eme ihe dị ka onye etiti na nchịkọta ọgwụ dị iche iche. Dịka ọmụmaatụ, Paracetamol (nke a makwaara dị ka acetaminophen) bụ ọgwụ mgbochi na analgesic nke a na-ejikarị eme ihe nke chọrọ phenol dị ka ihe bụ isi n'oge nhazi. Phenol na-etinyekwa aka na mmepụta nke ọgwụ mgbochi ọbara na ọgwụ antineoplastic. E wezụga ọgwụ, a na-eji phenol eme ihe n'ịkwadebe ọgwụ nje na ihe nchekwa, dị ka ihe ngwọta phenol nke a na-eji eme ihe maka ịgba ọgwụ mgbochi ọrịa na ụlọ ọrụ ahụike na nri.
Ngwa nke phenol n'ime ụlọ ọrụ pesticide
Ụlọ ọrụ na-emepụta ọgwụ na-anọchite anya mpaghara ọzọ dị mkpa maka phenol. Otu hydroxyl dị n'ụdị phenol nwere ike imeghachi omume na otu kemịkalụ dị iche iche iji mepụta ngwaahịa pesticide nwere mmetụta fungicidal na herbicidal. A na-ejikarị ụdị phenolic eme ihe na njikọ nke fungicides, herbicides, na ụmụ ahụhụ. Dịka ọmụmaatụ, Mancozeb, ọgwụ fungicides a ma ama, chọrọ phenol ka ọ bụrụ akụrụngwa ntọala n'imepụta ya. Ngwa phenol na ụlọ ọrụ na-eji ọgwụ nje eme ihe na-enye aka ọ bụghị naanị na mkpụrụ osisi na mmụba dị mma kamakwa na-akwado mmepe ọrụ ugbo na-adigide.
Ngwa nke phenol na agbaji na ihe na-esi ísì ụtọ
Phenol na-arụkwa ọrụ dị oke mkpa na ụlọ ọrụ agba agba. Site n'iwebata otu kemịkalụ dị iche iche, enwere ike ịtụgharị phenol ka ọ bụrụ etiti agba agba dị iche iche, dị ka agba azo na akwa anthraquinone, nke a na-ejikarị na akwa akwa, akwụkwọ, na ụlọ ọrụ ịchọ mma. Phenol na-etinyekwa aka n'ichepụta ihe na-esi ísì ụtọ na ihe ịchọ mma. Dịka ọmụmaatụ, a na-ejikarị phenol ethoxylates eme ihe na-esi ísì ụtọ nke a na-achọta na senti na ncha.
Mpaghara Ngwa ndị ọzọ
Phenol na-ahụkwa ngwa ngwa n'ime ọkụ retardants, polyurethane, mkpuchi, na adhesives. A na-eji ihe ndị na-emepụta phenolic eme ihe dị ka ihe eji eme ihe maka ọkụ ọkụ, na-eme ka ọkụ na-eguzogide ihe. Phenol nwekwara ike imeghachi omume na isocyanates iji mepụta ihe polyurethane, nke nwere ọtụtụ ihe eji eme ihe na mkpuchi, ịkwanye, na nkwakọ ngwaahịa. Ọdịdị dị iche iche na mmeghachi omume nke phenol na-egosi mkpa ọ dị na mpaghara ndị a.
Mmechi
A na-eji Phenol eme ihe n'ọtụtụ ebe n'ofe ụlọ ọrụ kemịkalụ, na-agbasa mpaghara dịka sayensị ihe onwunwe, ọgwụ, agrochemicals, na akwa. Njirimara kemịkalụ ya pụrụ iche na-eme ka ọ bụrụ etiti dị oke egwu na njikọ nke ọtụtụ ogige na ngwaahịa. Site na ọganihu na nkà na ụzụ na mmepe nke usoro ọhụrụ, a na-atụ anya na ngwa ngwa na uru nke phenol ga-amụba n'ihu, na-enye aka nke ukwuu na mmepe mmepe nke ụlọ ọrụ kemịkalụ.
Oge nzipu: Mee-23-2025
