Antioxidant 626 CAS 26741-53-7

CAS:26741-53-7

Fomura reMamorekuru:C33H50O6P2

Kurema kweMorekuru:604.69

EINECS:247-952-5

Mazwi akafanana:AO-626; Antioxidant 24 ISO 9001：2015 REACH; Antioxydant TRUELICHT AN626; Antioxidant Sunoxy 626; RANOX 626 Phosphite Antioxidant 626; Antioxidant RANOX 626/626FF; Antioxidant 24 CAS 26741-53-7; Ultranox 626 / Irgafos 126; Antioxidants yechipiri YD 626

Siya Mharidzo Yako

Ruzivo rweChigadzirwa

Dhawunirodha

Matagi eChigadzirwa

Chii chinonzi Antioxidant 626 CAS 26741-53-7?

Chigadzirwa ichi ipfu chena rekristaro rine poindi yekunyunguduka ye160-175°C, poindi yekupenya ye168°C, uye poindi yekutsva ye421°C. Inonyunguduka nyore nyore muzvinhu zvinonyunguduka zvakaita setoluene, methyl chloride, uye chloroform, inonyunguduka zvishoma mualcohol, uye hainyungudike mumvura. Antioxidant 626 ipfumba chena kusvika kunze kwechena ine kushanduka kushoma uye inoshanda zvakanyanya. Inowanzo shandiswa pamwe chete ne phenol antioxidants dzakavharirwa.

Tsanangudzo

CHINHU	ZVINOTAURWA
Chitarisiko	Mapellet machena kana upfu
Kunyunguduka kwenzvimbo ℃	170.0-180.0
Zviri mukati zvinochinja-chinja %	≤1.0
Kukosha kweAcid mgKOH/g	≤1.0
2,4-DTBP % yemahara	≤1.0
Kuchena %	≥96.0
Kuyedza %	≥98.0

Kushandiswa

‌1. Antioxidant 626 inonyanya kushandiswa mukugadzira nekugadzira mapurasitiki akasiyana-siyana akadai sepolypropylene, polyethylene, ABS, polycarbonate fiber uye polyester resin.
2. Antioxidant 626 iantioxidant inobatsira yephosphite ine kusagadzikana kwakaderera, iyo inogona kudzivirira zvinobudirira kushanduka kweruvara rwepolymer, kuderedza mwero wekuora kwepolymer, uye kuvandudza kuramba kwe resin kunopera kwegasi. Yakakodzera zvakanyanya ma polyolefins nema olefin copolymers, polycarbonate, polyamide nedzimwe mapurasitiki einjiniya, pamwe nerabha, machira uye zvinonamatira. Kuwedzera kwe antioxidant 626 kunogona kuvandudza zvakanyanya kugadzikana kwekugadzirisa kwezvinhu, uye kunoshandiswa zvakanyanya mukugadzirisa polyethylene, polypropylene, ethylene-vinyl acetate copolymer, polystyrene, polyvinyl chloride nedzimwe thermoplastics uye elastomers. Pamusoro pezvo, antioxidant 626 inewo kudzivirira kwakanaka kwekushanduka kweruvara kunokonzerwa nechiedza nekupisa, pamwe chete nemhedzisiro yekudzikamisa chiedza, iyo inogona kuvandudza kugadzikana kwechiedza, kugadzikana kwekupisa, simba remakanika uye kugadzikana kweruvara rwechigadzirwa, nokudaro ichiwedzera hupenyu hwechigadzirwa.
3. Antioxidant 626 ine hunhu hwakagadzikana hwemakemikari uye inoenderana zvakanaka nemapolymer mazhinji. Inoshanda zvakanaka se phosphite assistant antioxidant. Kushandiswa kwayo hakungogone kuvandudza kugadzikana kwezvinhu chete, asiwo kunovandudza chiedza, kugadzikana kwekupisa, simba remakanika uye kugadzikana kwemavara ezvigadzirwa. Ichi chinhu chakakosha chinoshandiswa zvakanyanya muindasitiri yepurasitiki.