Antioxidant 626 CAS 26741-53-7
Alaabtani waa budo crystalline cad oo leh barta dhalaalaysa 160-175°C, barta iftiimaya 168°C, iyo barta gubanaysa 421°C. Waxay si fudud ugu milmi kartaa dareerayaasha organic sida toluene, methyl chloride, iyo chloroform, wax yar bay ku milmi karaan aalkolada, oo aan lagu milmi karin biyaha. Antioxidant 626 waa caddaan ama budo cad oo leh isbeddel hoose iyo waxtar sare leh. Waxaa inta badan loo isticmaalaa in lagu daro antioxidants phenol xannibay.
| ITEM | HEERKA |
| Muuqashada | Pellets cad ama budo |
| Baaxadda dhalaalaysa ℃ | 170.0-180.0 |
| Waxyaalaha aan isbeddelayn % | ≤1.0 |
| Qiimaha acid mgKOH/g | ≤1.0 |
| Bilaash 2,4-DTBP % | ≤1.0 |
| daahir % | ≥96.0 |
| Qiimayn % | ≥98.0 |
1. Antioxidant 626 waxaa inta badan loo isticmaalaa soo saarista iyo habaynta balaastiigyada kala duwan sida polypropylene, polyetylen, ABS, fiber polycarbonate iyo resin polyester. ?
2. Antioxidant 626 waa antioxidant kaaliyaha fosfit oo leh isbedel hooseeya, kaas oo si wax ku ool ah uga hortagi kara midabka polymerka, hoos u dhigi kara heerka xaalufka polymer, iyo hagaajinta caabbinta resin ee gaaska sii yaraanaya. Waxay si gaar ah ugu habboon tahay polyolefins iyo olefin copolymers, polycarbonate, polyamide iyo balaastikada kale ee injineernimada, iyo sidoo kale caag, dahaar iyo dhejisyo. Intaa waxaa dheer ee antioxidant 626 si weyn u wanaajin kartaa xasilloonida processing ee wax, oo waxaa si ballaaran loo isticmaalaa in processing ee polyetylen, polypropylene, ethylene-vinyl acetate copolymer, polystyrene, chloride polyvinyl iyo thermoplastics kale iyo elastomers. dhexe. Intaa waxaa dheer, antioxidant 626 waxa kale oo uu leeyahay ka hortagga aad u fiican ee midabaynta ay sababto iftiinka iyo kulaylka, iyo sidoo kale saamayn xasilinta iftiinka gaar ah, kaas oo hagaajin kara iftiinka, xasilloonida kulaylka, xoogga farsamada iyo xasilloonida midabka ee alaabta, oo sidaas u dheereeya nolosha alaabta.
3. Antioxidant 626 waxay leedahay sifooyin kiimikaad oo deggan iyo la jaanqaadka wanaagsan ee polymers-ka intooda badan. Waa antioxidant kaaliyaha fosfit wax ku ool ah. Isticmaalkeedu ma hagaajin karo oo kaliya xasiloonida processing ee alaabta, laakiin sidoo kale hagaajinta iftiinka, xasiloonida kulaylka, xoogga farsamada iyo xasiloonida midabka alaabta. Waa wax lagu daro muhiim ah oo si weyn loogu isticmaalo warshadaha balaastikada.
25kg/bac ama loo habeeyey si waafaqsan baahida macaamiisha
Antioxidant 626 CAS 26741-53-7
Antioxidant 626 CAS 26741-53-7
