Dareeraha Styrene ee Heerka Warshadaha

Macluumaadka Alaabta

Styrene, waa unug dabiici ah, qaacidada kiimikada ee C8H8, vinyl electrons iyo conjugation giraanta benzene, aan milmin biyaha, milmaya inta badan dareerayaasha organic sida ethanol, ether, iwm.

Codsiyada Styren
Styrene waa walxo warshadeed oo muhiim ah oo ceeriin ah iyo monomer ah oo loogu talagalay diyaarinta balaastikada, resins iyo caag synthetic. Is-polymerization-keeda waxay soo saari kartaa resin polystyrene, laakiin sidoo kale leh xeryahooda kale oo badan oo aan la daboolin copolymerization si loo soo saaro noocyo kala duwan oo kala duwan oo ah caagadaha injineernimada iyo caag, sida acrylonitrile (A), butadiene (B) iyo styrene (S), tripolymerization of resins ABS, kuwaas oo si weyn loogu isticmaalo qalabyada kala duwan ee warshadaha iyo qalabka guryaha; styrene iyo tiro yar oo p-divinylbenzene copolymerization, ka dibna sulfonation, wax soo saarka ee styrene-nooca acid cation-exchange resin; styrene iyo butadiene copolymerization of gabowga u adkaysta, saliid u adkaysta, caag u adkaysta styrene-butadiene (SBR). Xabagta; styrene iyo butadiene copolymerization of gabowga u adkaysta, saliid u adkaysta, xidho u adkaysta styrene-butadiene caag (SBR), kuwaas oo wax soo saarku xisaabiyey ugu horeysay ee caag synthetic; styrene iyo acrylonitrile copolymerization of saamaynta u adkaysta, SAN resins midab dhalaalaya iyo wixii la mid ah. Qadar yar oo styrene ah ayaa loo isticmaalaa sida alaabta ceeriin ee xawaashka synthetic.
1. Diyaarinta halabuurka resin ololka styrene.
Faa'iidooyinka styrene-ku-saleysan-dhabar-celinta resin-ka ayaa gacan ka geystay horumarinta weelasha sanduuqa toner-ka-dhuuban ee loo isticmaalo qaybaha gudaha ee daabacadaha, mashiinnada faakiska, iyo sawir-qaadayaasha, waxayna aad loogu qiimeeyaa isticmaalka warshadaha.
2. Diyaarinta benzaldehyde, styrene oxidized iyo styrene cyclic carbonate.
Alaabooyinka oksaydhka oksijiinta ee styrene waxay u badan yihiin styrene oxide iyo benzaldehyde, kuwaas oo labadaba si weyn loogu isticmaalo dhexdhexaadinta kiimikooyinka wanaagsan. Waxaa ka mid ah, styrene oxide, sababtoo ah joogitaanka kooxda epoxy firfircoon, waxay ka falcelin kartaa walxo kala duwan oo ku jira xeryahooda qiimaha sare leh, oo loo isticmaalo soo saarista dhir udgoon, diyaarinta daroogada iyo beeraha kale. Benzaldehyde, dhanka kale, waxaa loo isticmaali karaa in lagu sameeyo waxyaabaha lagu daro cuntada sida L-phenylalanine. Sanadihii la soo dhaafay, iyada oo kororka fiiqan ee baahida kiimikooyinka wanaagsan ee noocan oo kale ah, styrene oxide iyo benzaldehyde ayaa soo jiitay dareen badan, labadaba wax soo saarka warshadaha iyo isku-darka organic.

Macluumaadka shirkadda

Waxyaalaha ay shirkadu soo dejiso iyo wax-soo-saarka dhoofinta ugu badan waxaa ka mid ah

(1) Polymers: Polymersation waa habka ay unugyada soo noqnoqda ee ka samaysan polymer ay si wadajir ah ugu xiran yihiin bonds covalent. Polymers waxay ka jiri karaan dawlado kala duwan iyadoo ku xiran marxaladda, qaabka iyo habaynta silsiladaha molecular. Labada dawladood ee ugu waaweyn waa amorphous iyo crystalline. Polymers inta badan waxay ku jiraan qaab semi-crystalline ah kaas oo wejiyada amorphous iyo crystalline ay wada nool yihiin.

(2) Rubber Peoducts: Badeecooyinka caagga ah ee tijaabinta gabowga ayaa iska leh qaybta tijaabada gabowga, gabowga caagga ah waxaa loola jeedaa caag iyo alaabada ku jirta habaynta, kaydinta iyo adeegsiga habka, iyadoo ay ugu wacan tahay isku darka arrimo gudaha iyo dibadda ah oo ay sababto qaab-dhismeedka waxqabadka ifafaale oo ay keento isbeddelada luminta qiimaha isticmaalka. Lagu muujiyay dildilaac, dhegdheg, qallafsan, jilicsanaan, miirid, midab, midab, caaryada, iwm.

(3) Daaweynta Biyaha: Habka daaweynta biyaha waxaa ka mid ah daaweynta jirka iyo daaweynta kiimikada. Hababka daaweynta biyaha bini'aadamku waxay ahaayeen dhowr sano oo taariikhda ah, hababka jireed, oo ay ku jiraan isticmaalka noocyo kala duwan oo kala duwan oo kala duwan oo kala duwan oo ah walxaha shaandhada, isticmaalka xayaysiinta ama habka xannibaadda, wasakhda biyaha ka baxsan, habka adsorption ee ka sii muhiimsan ee xayeysiinta kaarboonka firfircoon, habka xannibaadda waa in biyaha loo maro walxaha shaandhada, si wasakhda biyaha, cabbirka nadiifka ah aysan u gudbin karin.