Iimveliso

Isalathiso somgangatho:

Inkangeleko: Amasuntswana amhlophe

Umxholo: ≥ 99%

Umyalelo:

I-DOPOyinto entsha ephakathi yelangatye nekudodobalisa. Ubume bayo buqulathe iqhina le-PH, elisebenza kakhulu kwi-olefin, ibhondi ye-epoxy kunye neqela le-carbonyl, kwaye linokuphendula ukuvelisa izinto ezininzi ezivela kwezinye.I-DOPOkunye neziphumo zayo ziqulethe i-biphenyl ring kunye ne-phenanthrene ring kwisakhiwo sayo se-molekyuli, ngakumbi iqela le-phosphorus esecaleni laziswa ngohlobo lwe-cyclic o = PO bond, ngenxa yoko banokuqina okuphezulu kwe-thermal kunye neekhemikhali kunye nokubuyiswa kwelangatye okungcono kunokuqhelekileyo kunye ne-acyclic organophosphate. I-DOPO kunye neziphumo zayo zinokusetyenziswa njengezinto ezisebenzayo kunye nezongezayo zelangatye. Ukudityaniswa kwelangatye okudityanisiweyo akukho-halogen-free, ukutshaya, ukungabinetyhefu, ukungafuduki, kunye nokudodobala kwelangatye okuhlala ixesha elide. Ingasetyenziselwa unyango nelangatye nekudodobalisa ipholiyesta yomgama, polyamide, nentlaka epoxy, lyu kunye nezinye izinto Polymer. Isetyenziswe ngokubanzi kwi-flame retardant yeplastiki, i-lining lining lamination, ibhodi yesiphaluka kunye nezinye izixhobo zekhompyutha ngaphandle.

1. Ukudodobalisa idangatye kwi-epoxy resin

I-DOP iphendula nge-epichlorohydrin, emva koko iphendule ngehydroquinone. Ngokukodwa, i-epoxy resin isetyenziswa njengezinto zokwambathisa izixhobo zombane kunye nokutywinwa kwemathiriyeli yeemiconductor. Kuyafuneka ukuba izixhobo zombane kufuneka zibe nokugquma okuhle, ukungazinzi okuncinci, ungcoliseko olusezantsi, i-ABS, kunye nokunyibilika okuhle. Emva kokudibanisa, iiplastikhi ezibonisa ngaphaya zedangatye zinokwenziwa.

2. Umbala wesithintelo

I-DOP inokuthintela umbala we-ABS, njenge-PP, i-PS, i-epoxy resin, i-phenolic resin, i-alkyd resin, i-arhente esebenzayo kunye ne-polyurethane

Ezona zinto ziphambili zokwenza i-DOPO synthesis zi-o-phenylphenol (OPP) kunye ne-phosphorus trichloride. Inkqubo yokuphendula ngokubanzi ibandakanya la manyathelo alandelayo: 1) ukuqinisekiswa kwe-o-phenylphenol (OPP) kunye ne-pc13; 2) i-acylation ye-intramolecular ye-2-phenyl-phenoxyphosphorylidene dichloride; 3) i-hydrolysis ye-6-chloro - (6h) dibenzo - (C, e) (1,2) - phosphine heterohexane (CC); 4) 2-hydroxybiphenyl-2-hypophosphoric acid (HBP) Impendulo yokuphelelwa ngamanzi emzimbeni yafundwa.

Ukupakisha: 25kg / ingxowa okanye 500kg / ibhegi

Amanyathelo okhuseleko: gcina kwindawo yokugcina izinto epholileyo, eyomileyo kunye nomoya.

Amandla oNyaka: Iitoni ezingama-500 / ngonyaka