Antioxidant 626 CAS 26741-53-7
Izi ndi ufa wa crystalline woyera wokhala ndi malo osungunuka a 160-175 ° C, kung'anima kwa 168 ° C, ndi kutentha kwa 421 ° C. Imasungunuka mosavuta mu zosungunulira za organic monga toluene, methyl chloride, ndi chloroform, sungunuka pang'ono mu mowa, komanso wosasungunuka m'madzi. Antioxidant 626 ndi ufa woyera mpaka woyera wokhala ndi kusinthasintha kochepa komanso kuchita bwino kwambiri. Nthawi zambiri amagwiritsidwa ntchito limodzi ndi zolepheretsa phenol antioxidants.
| ITEM | ZOYENERA |
| Maonekedwe | Ma pellets oyera kapena ufa |
| Mitundu yosungunuka ℃ | 170.0-180.0 |
| Zosintha % | ≤1.0 |
| Mtengo wa Acid mgKOH/g | ≤1.0 |
| Zaulere 2,4-DTBP % | ≤1.0 |
| Chiyero % | ≥96.0 |
| Kuyesa% | ≥98.0 |
1. Antioxidant 626 zimagwiritsa ntchito kaphatikizidwe ndi processing mapulasitiki osiyanasiyana monga polypropylene, polyethylene, ABS, polycarbonate CHIKWANGWANI ndi poliyesitala utomoni. pa
2. Antioxidant 626 ndi phosphite wothandizira antioxidant ndi kusinthasintha kochepa, komwe kungathe kuteteza polima kusinthika, kuchepetsa kuwonongeka kwa polima, komanso kupititsa patsogolo kukana kwa utomoni ku gasi. Ndizoyenera makamaka polyolefins ndi olefin copolymers, polycarbonate, polyamide ndi mapulasitiki ena aumisiri, komanso mphira, zokutira ndi zomatira. Kuwonjezera antioxidant 626 akhoza kwambiri kusintha kukhazikika processing zinthu, ndipo chimagwiritsidwa ntchito pokonza polyethylene, polypropylene, ethylene-vinyl acetate copolymer, polystyrene, polyvinyl kolorayidi ndi thermoplastics ena elastomers. pakati. Kuphatikiza apo, antioxidant 626 imakhalanso ndi njira yabwino kwambiri yopewera kusinthika kwamtundu chifukwa cha kuwala ndi kutentha, komanso kuwala kwina, komwe kumatha kusintha kuwala, kukhazikika kwamafuta, mphamvu zamakina ndi kukhazikika kwa utoto, potero kukulitsa moyo wa mankhwala.
3. Antioxidant 626 ili ndi mankhwala okhazikika komanso ogwirizana bwino ndi ma polima ambiri. Ndi phosphite wothandizira antioxidant. Kugwiritsa ntchito kwake sikungangowonjezera kukhazikika kwazinthu, komanso kumapangitsanso kuwala, kukhazikika kwamafuta, mphamvu zamakina ndi kukhazikika kwamtundu wazinthu. Ndizowonjezera zofunika zomwe zimagwiritsidwa ntchito kwambiri mumakampani apulasitiki.
25kg / thumba kapena Makonda malinga ndi zosowa za makasitomala
Antioxidant 626 CAS 26741-53-7
Antioxidant 626 CAS 26741-53-7
