Antioxidant 626 CAS 26741-53-7
Badeecadani waa budo cad oo crystalline ah oo leh dhibic dhalaalaysa oo ah 160-175°C, dhibic iftiin ah oo ah 168°C, iyo dhibic gubasho oo ah 421°C. Si fudud ayaa loogu milmi karaa dareerayaasha dabiiciga ah sida toluene, methyl chloride, iyo chloroform, oo si yar ugu milmi kara aalkolada, oo aan ku milmi karin biyaha. Antioxidant 626 waa budo cad ilaa caddaan ah oo leh isbeddel yar iyo hufnaan sare. Badanaa waxaa loo isticmaalaa iyadoo lala kaashanayo antioxidants phenol oo caqabad ku ah.
| SHAYGA | Heerka Caadiga ah |
| Muuqaalka | Kiniiniyada cad ama budada |
| Kala duwanaanshaha dhalaalka ℃ | 170.0-180.0 |
| Waxyaabaha isbeddelaya % | ≤1.0 |
| Qiimaha Aashitada mgKOH/g | ≤1.0 |
| % bilaash ah 2,4-DTPP | ≤1.0 |
| Nadiifnimo % | ≥96.0 |
| Baaritaan % | ≥98.0 |
1. Antioxidant 626 waxaa inta badan loo isticmaalaa isku-darka iyo farsamaynta balaastikada kala duwan sida polypropylene, polyethylene, ABS, fiber polycarbonate iyo resin polyester .
2. Antioxidant 626 waa antioxidant kaaliye ah oo phosphite ah oo leh isbeddel yar, kaas oo si wax ku ool ah uga hortagi kara midab-beddelka polymer-ka, yareyn kara heerka burburka polymer-ka, iyo hagaajinta iska caabbinta resin-ka ee libdhista gaaska. Waxay si gaar ah ugu habboon tahay polyolefins iyo olefin copolymers, polycarbonate, polyamide iyo balaastikada kale ee injineernimada, iyo sidoo kale caagga, dahaarka iyo dhejiska. Ku darista antioxidant 626 waxay si weyn u hagaajin kartaa xasilloonida habaynta ee maaddada, waxaana si weyn loogu isticmaalaa habaynta polyethylene, polypropylene, ethylene-vinyl acetate copolymer, polystyrene, polyvinyl chloride iyo thermoplastics kale iyo elastomers. dhexe. Intaa waxaa dheer, antioxidant 626 sidoo kale waxay leedahay ka hortag aad u fiican oo midab-beddel ah oo ay keento iftiinka iyo kulaylka, iyo sidoo kale saameyn xasilin iftiin gaar ah, taas oo hagaajin karta iftiinka, xasilloonida kulaylka, xoogga farsamada iyo xasilloonida midabka ee badeecada, taasoo kordhinaysa cimriga badeecada.
3. Antioxidant 626 wuxuu leeyahay sifooyin kiimiko oo deggan iyo iswaafajin wanaagsan oo uu la leeyahay inta badan polymers-ka. Waa antioxidant phosphite ah oo waxtar leh. Isticmaalkiisu ma hagaajin karo oo keliya xasilloonida habaynta ee agabka, laakiin sidoo kale wuxuu hagaajin karaa iftiinka, xasilloonida kulaylka, xoogga farsamada iyo xasilloonida midabka ee alaabta. Waa wax lagu daro muhiim ah oo si weyn loogu isticmaalo warshadaha balaastikada.
25kg/bac ama Loo habeeyey iyadoo loo eegayo baahiyaha macaamiisha
Antioxidant 626 CAS 26741-53-7
Antioxidant 626 CAS 26741-53-7
