Antioxidant 626 CAS 26741-53-7
Chogulitsachi ndi ufa woyera wa kristalo wokhala ndi malo osungunuka a 160-175°C, malo oyaka a 168°C, ndi malo oyaka a 421°C. Umasungunuka mosavuta mu zosungunulira zachilengedwe monga toluene, methyl chloride, ndi chloroform, umasungunuka pang'ono mu mowa, ndipo susungunuka m'madzi. Antioxidant 626 ndi ufa woyera mpaka wosakhala woyera womwe umakhala ndi kusinthasintha kochepa komanso wogwira ntchito bwino kwambiri. Nthawi zambiri umagwiritsidwa ntchito limodzi ndi ma antioxidants a phenol omwe amalepheretsedwa.
| CHINTHU | MUYENERERO |
| Maonekedwe | Ma pellets oyera kapena ufa |
| Kusungunuka kwa ℃ | 170.0-180.0 |
| Kuchuluka kosasinthasintha % | ≤1.0 |
| Mtengo wa asidi mgKOH/g | ≤1.0 |
| 2,4-DTBP % yaulere | ≤1.0 |
| Chiyero % | ≥96.0 |
| % ya mayeso | ≥98.0 |
1. Antioxidant 626 imagwiritsidwa ntchito kwambiri popanga ndi kukonza mapulasitiki osiyanasiyana monga polypropylene, polyethylene, ABS, polycarbonate fiber ndi polyester resin.
2. Antioxidant 626 ndi antioxidant yothandizira ya phosphite yokhala ndi kusasinthasintha kochepa, yomwe imatha kuletsa bwino kusintha kwa mtundu wa polima, kuchepetsa kuwonongeka kwa polima, ndikuwonjezera kukana kwa utomoni ku kutha kwa mpweya. Ndi yoyenera makamaka ma polyolefins ndi ma olefin copolymers, polycarbonate, polyamide ndi mapulasitiki ena auinjiniya, komanso rabara, zokutira ndi zomatira. Kuwonjezera kwa antioxidant 626 kumatha kusintha kwambiri kukhazikika kwa zinthuzo, ndipo kumagwiritsidwa ntchito kwambiri pokonza polyethylene, polypropylene, ethylene-vinyl acetate copolymer, polystyrene, polyvinyl chloride ndi ma thermoplastics ena ndi elastomers. Kuphatikiza apo, antioxidant 626 imatetezanso bwino kusintha kwa mtundu komwe kumachitika chifukwa cha kuwala ndi kutentha, komanso mphamvu inayake yokhazikika ya kuwala, yomwe ingathandize kukonza kuwala, kukhazikika kwa kutentha, mphamvu yamakina ndi kukhazikika kwa utoto wa chinthucho, potero kukulitsa moyo wa chinthucho.
3. Antioxidant 626 ili ndi mphamvu zokhazikika za mankhwala komanso imagwirizana bwino ndi ma polima ambiri. Ndi antioxidant yothandiza ya phosphite. Kugwiritsa ntchito kwake sikungowonjezera kukhazikika kwa zinthu, komanso kumawonjezera kuwala, kukhazikika kwa kutentha, mphamvu ya makina komanso kukhazikika kwa utoto wa zinthu. Ndi chowonjezera chofunikira chomwe chimagwiritsidwa ntchito kwambiri mumakampani opanga mapulasitiki.
25kg/thumba kapena Zosinthidwa malinga ndi zosowa za makasitomala
Antioxidant 626 CAS 26741-53-7
Antioxidant 626 CAS 26741-53-7
