Alaabta

Tusmada tayada:

Muuqaal: Qurub cad

Mawduuca: ≥ 99%

Tilmaamaha:

DOPOwaa dhexdhexaad cusub oo ololka ololeeya. Qaab dhismeedkeedu wuxuu kakooban yahay PH bond, oo aad ugu firfircoon olefin, bond epoxy iyo carbonyl group, wuxuuna falcelin karaa soo saarista waxyaabo badan oo kala duwanaansho ah.DOPOiyo waxyaabaha ka dhasha waxay ka kooban yihiin giraan biphenyl iyo giraanta phenanthrene ee qaab dhismeedkooda molikuyuullada, gaar ahaan kooxda fosfooraska kooxda waxaa lagu soo bandhigayaa qaab wareeg ah o = PO bond, sidaa darteed waxay leeyihiin degganaansho heer kul iyo kiimiko iyo olol celin ka fiican kan caadiga ah iyo acyclic organophosphate. DOPO iyo waxyaabaha ka soo ifbaxa waxaa loo isticmaali karaa inay noqdaan kuwa dib u habeeya ololka. Daaha ololka la soo saaray waa halogen-la'aan, qiiq la'aan, sun la'aan, ma haajiraan, waxayna leeyihiin dib-u-dhac olol oo muddo dheer ah. Waxaa loo isticmaali karaa daaweynta ololka ee polyester toosan, polyamide, cusbada epoxy, polyurethane iyo qalabka kale ee polymer. Waxaa si weyn loogu isticmaalay dib u dhaca ololka ee balaastikada, dahaarka dahaarka naxaasta, guddiga wareega iyo qalab kale oo loogu talagalay qalabka elektarooniga ah ee dibada.

1. Dib-u-habeynta ololka fal-dambiyeedka epoxy

DOP wuxuu ku falceliyaa epichlorohydrin, ka dibna wuxuu ku falceliyaa hydroquinone. Gaar ahaan, cusbada epoxy waxaa loo isticmaalaa inay tahay qalab dahaaran qalabka korontada iyo wax lagu shaabadeeyo qalabka semiconductor. Waxaa loo baahan yahay in qalabka korontadu lahaado dabool wanaagsan, isbeddel hooseeya, wasakhda oo hooseysa, ABS, iyo kala-baxa wanaagsan. Intaas ka dib, balaastikado hufan oo olol leh ayaa la samayn karaa.

2. Xinjiraha midabaynta

DOP wuxuu ka hortagi karaa midabaynta ABS, sida, PP, PS, cusbi epoxy, cusbada fenolik, cusbada alkyd, wakiilka firfircoon dusha sare iyo polyurethane

Falanqeeyayaasha ugu muhiimsan ee soosaarida DOPO waa o-phenylphenol (OPP) iyo fosfooraska trichloride. Nidaamka falcelinta guud ahaan waxaa kujira talaabooyinka soo socda: 1) sifaynta o-phenylphenol (OPP) iyo pc13; 2) isku-xirnaanta 'intramolecular acylation' ee 2-phenyl-phenoxyphosphorylidene dichloride; 3) hydrolysis-ka 6-chloro - (6h) dibenzo - (C, e) (1,2) - phosphine heterohexane (CC); 4) 2-hydroxybiphenyl-2-hypophosphoric acid (HBP) Falcelinta fuuqbaxa ayaa la darsay.

Xirxirida: 25kg / bac ama 500kg / kiish

Taxaddarrada keydinta: ku keydi bakhaar qabow, qalalan oo hawo wanaagsan leh.

Awood sanadeed: 500 tan / sanadkii