Antioxydant 626 CAS 26741-53-7
Iki gicuruzwa ni ifu y'umweru ifite ubushyuhe bwa 160-175°C, ubushyuhe bwa 168°C, n'ubushyuhe bwa 421°C. Biroroshye gushonga mu bintu bishongesha nk'ibinyabutabire nka toluene, methyl chloride, na chloroform, bishonga gato muri alcool, kandi ntibishonga mu mazi. Antioxidant 626 ni ifu y'umweru kuva kuri umweru kugeza kuri umweru ifite ubushyuhe buke kandi ifite ubushobozi bwo hejuru. Ikunze gukoreshwa hamwe na antioxydants za phenol zitishoboye.
| IGITEKEREZO | IBYIHARIYE |
| Isura | Udupira tw'umweru cyangwa ifu |
| Intera yo gushonga ℃ | 170.0-180.0 |
| Ibikubiye mu bipimo bihindagurika % | ≤1.0 |
| Agaciro ka aside mgKOH/g | ≤1.0 |
| 2,4-DTBP y'ubuntu % | ≤1.0 |
| Ubuziranenge % | ≥96.0 |
| Ikizamini % | ≥98.0 |
1. Antioxydant 626 ikoreshwa cyane cyane mu guhuza no gutunganya pulasitiki zitandukanye nka polypropylene, polyethylene, ABS, fibre ya polycarbonate na polyester resin.
2. Antioxidant 626 ni antioxidant yunganira fosfite ifite ubwiyongere buke, ishobora gukumira ihinduka ry’ibara rya polymer, ikagabanya igipimo cyo kwangirika kwa polymer, kandi ikanoza ubudahangarwa bwa resin ku gasi gashira. Ikwiriye cyane cyane polyolefins na olefin copolymers, polycarbonate, polyamide n'izindi plastiki z'ubuhanga, ndetse na rubber, coating na kole. Kongeramo antioxidant 626 bishobora kunoza cyane uburyo ibikoresho bitunganywa neza, kandi bikoreshwa cyane mu gutunganya polyethylene, polypropylene, ethylene-vinyl acetate copolymer, polystyrene, polyvinyl chloride n'izindi thermoplastics na elastomers. Byongeye kandi, antioxidant 626 inarinda neza ihinduka ry’ibara riterwa n’urumuri n’ubushyuhe, ndetse n’ingaruka zimwe na zimwe zo guhagarara k’urumuri, bishobora kunoza urumuri, ubushyuhe, imbaraga za mekanike n’ubudahangarwa bw’amabara y’ibicuruzwa, bityo bikagura igihe cyo kubaho k’ibicuruzwa.
3. Antioxidant 626 ifite imiterere ihamye ya shimi kandi ihura neza na polimeri nyinshi. Ni antioxidant yunganira ya fosfite neza. Ikoreshwa ryayo ntirishobora gusa kunoza uburyo ibikoresho bitunganywa neza, ahubwo rinanongera urumuri, ubushyuhe, imbaraga za mashini n'ubudahangarwa bw'amabara. Ni ikintu cy'ingenzi gikoreshwa cyane mu nganda za pulasitiki.
25kg/umufuka cyangwa byahinduwe hakurikijwe ibyo abakiriya bakeneye
Antioxydant 626 CAS 26741-53-7
Antioxydant 626 CAS 26741-53-7
