I-Antioxidant 626 CAS 26741-53-7

I-CAS:26741-53-7

I-Molecular Formula:I-C33H50O6P2

Isisindo se-Molecular:604.69

I-EINECS:247-952-5

Omqondofana:I-AO-626; I-Pentaerythritol Bis(2,4-di-tert-butylphenylphosphite); I-Antioxidant 24 ISO 9001:2015 REACH; I-ANTIOXIDANT TRUELICHT AN626; I-Antioxidant Sunoxy 626; I-RIANOX 626 Phosphite Antioxidant 626; I-Antioxidant RIANOX 626/626FF; I-Antioxidant 24 CAS 26741-53-7; Sinanox? 626 / Ultranox 626 / Irgafos 126; Ama-Antioxidants Esibili YD 626; I-Bis (2, 4-ditert-butylphenyl) pentaerythritol bisdiphosphite

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Omaka bomkhiqizo

Iyini i-Antioxidant 626 CAS 26741-53-7?

Lo mkhiqizo uyimpushana emhlophe ecwebezelayo enephuzu lokuncibilika elingu-160-175°C, indawo ekhanyayo engu-168°C, nendawo evuthayo engu-421°C. Incibilika kalula kuzincibilikisi zemvelo ezifana ne-toluene, i-methyl chloride, ne-chloroform, inyibilika kancane otshwaleni, futhi ayincibiliki emanzini. I-Antioxidant 626 iyimpushana emhlophe ukuya kokumhlophe enokuqina okuphansi nokusebenza kahle okuphezulu. Ivame ukusetshenziswa ngokuhambisana ne-antioxidant ye-phenol evinjiwe.

Ukucaciswa

ITEM	IZINGA
Ukubukeka	Amapellets amhlophe noma impushana
Ibanga lokuncibilika ℃	170.0-180.0
Okuqukethwe okuguquguqukayo %	≤1.0
I-Acid Inani mgKOH/g	≤1.0
Mahhala 2,4-DTBP %	≤1.0
Ubumsulwa %	≥96.0
Isivivinyo %	≥98.0

Isicelo

1. I-Antioxidant 626 isetshenziswa kakhulu ekuhlanganiseni nasekucubunguleni amapulasitiki ahlukahlukene njenge-polypropylene, i-polyethylene, i-ABS, i-polycarbonate fiber kanye ne-polyester resin. .
2. I-Antioxidant 626 iyi-antioxidant eyisiza ye-phosphite ene-volatility ephansi, engavimbela ngempumelelo ukuguquguquka kwe-polymer, inciphise izinga lokuwohloka kwe-polymer, futhi ithuthukise ukumelana kwe-resin ekubuneni kwegesi. Ifaneleka ngokukhethekile i-polyolefin kanye ne-olefin copolymers, i-polycarbonate, i-polyamide namanye amapulasitiki wobunjiniyela, kanye nerabha, okokunamathela kanye nokunamathelayo. Ukwengezwa kwe-antioxidant 626 kungathuthukisa kakhulu ukuqina kokucubungula kwezinto, futhi isetshenziswa kabanzi ekucubunguleni i-polyethylene, i-polypropylene, i-ethylene-vinyl acetate copolymer, i-polystyrene, i-polyvinyl chloride namanye ama-thermoplastics nama-elastomers. phakathi. Ngaphezu kwalokho, i-antioxidant 626 nayo inokuvimbela okuhle kakhulu kokushintsha umbala okubangelwa ukukhanya nokushisa, kanye nomphumela othile wokuzinzisa ukukhanya, ongathuthukisa ukukhanya, ukuzinza okushisayo, amandla emishini kanye nokuzinza kombala womkhiqizo, ngaleyo ndlela kunwebe impilo yomkhiqizo. umkhiqizo.
3. I-Antioxidant 626 inezinto zamakhemikhali ezizinzile nokuhambisana okuhle nama-polymers amaningi. Kuyi-antioxidant esebenzayo ye-phosphite. Ukusetshenziswa kwayo akukwazi nje ukuthuthukisa ukuzinza kokucubungula kwezinto, kodwa futhi kuthuthukise ukukhanya, ukuzinza okushisayo, amandla emishini kanye nokuzinza kombala wemikhiqizo. Kuyisithasiselo esibalulekile esisetshenziswa kabanzi embonini yepulasitiki.