Antioxidant 626 CAS 26741-53-7
Wannan samfurin farin lu'ulu'un foda ne mai narkewar 160-175°C, madaidaicin walƙiya na 168°C, da wurin ƙonewa na 421°C. Yana da sauƙi mai narkewa a cikin abubuwan kaushi na halitta kamar toluene, methyl chloride, da chloroform, ɗan narkewa cikin barasa, kuma maras narkewa cikin ruwa. Antioxidant 626 fari ne zuwa kashe-fari foda tare da ƙarancin ƙarfi da inganci mafi girma. Ana amfani dashi sau da yawa a hade tare da hana phenol antioxidants.
| ITEM | STANDARD |
| Bayyanar | Farin pellet ko foda |
| Kewayon narkewa ℃ | 170.0-180.0 |
| Ƙunshi mara ƙarfi % | ≤1.0 |
| Darajar acid mgKOH/g | ≤1.0 |
| Kyauta 2,4-DTBP% | ≤1.0 |
| Tsafta % | ≥96.0 |
| Gwajin % | ≥98.0 |
1. An fi amfani da Antioxidant 626 wajen hadawa da sarrafa robobi daban-daban kamar su polypropylene, polyethylene, ABS, polycarbonate fiber da polyester guduro. "
2. Antioxidant 626 shine maganin antioxidant na phosphite tare da ƙananan rashin ƙarfi, wanda zai iya hana canza launin polymer yadda ya kamata, rage yawan lalata polymer, da inganta juriya na resin ga fade gas. Ya dace musamman ga polyolefins da olefin copolymers, polycarbonate, polyamide da sauran robobin injiniya, da roba, sutura da adhesives. Bugu da kari na antioxidant 626 iya muhimmanci inganta aiki da kwanciyar hankali na abu, da aka yadu amfani a cikin aiki na polyethylene, polypropylene, ethylene-vinyl acetate copolymer, polystyrene, polyvinyl chloride da sauran thermoplastics da elastomers. tsakiya. Bugu da kari, antioxidant 626 kuma yana da kyakkyawan rigakafin discoloration lalacewa ta hanyar haske da zafi, kazalika da wani tasirin daidaita haske, wanda zai iya inganta haske, kwanciyar hankali na thermal, ƙarfin injin da kwanciyar hankali na samfur, ta haka yana haɓaka rayuwar samfuran. samfur.
3. Antioxidant 626 yana da kaddarorin sinadarai na barga da kuma dacewa mai kyau tare da yawancin polymers. Yana da ingantaccen phosphite auxiliary antioxidant. Yin amfani da shi ba zai iya inganta aikin kwanciyar hankali na kayan kawai ba, amma kuma inganta haske, kwanciyar hankali na thermal, ƙarfin inji da kwanciyar hankali na samfurori. Yana da mahimmancin ƙari da aka yi amfani da shi sosai a cikin masana'antar robobi.
25kg / jaka ko Musamman bisa ga bukatun abokin ciniki
Antioxidant 626 CAS 26741-53-7
Antioxidant 626 CAS 26741-53-7
