Maganin hana tsufa 626 CAS 26741-53-7
Wannan samfurin farin foda ne mai launin crystalline wanda ke narkewa daga digiri 160-175 na Celsius, kuma yana walƙiya daga digiri 168 na Celsius, kuma yana ƙonewa daga digiri 421 na Celsius. Yana narkewa cikin sauƙi a cikin sinadarai masu narkewa kamar toluene, methyl chloride, da chloroform, yana narkewa kaɗan a cikin barasa, kuma ba ya narkewa a cikin ruwa. Antioxidant 626 foda ne mai launin fari zuwa fari tare da ƙarancin canzawa da inganci mafi girma. Sau da yawa ana amfani da shi tare da antioxidants na phenol da ke hana shi.
| KAYA | MAS'ALA |
| Bayyanar | Fararen fata ko foda |
| Narkewa kewayon ℃ | 170.0-180.0 |
| Abubuwan da ke cikin canzawa % | ≤1.0 |
| Darajar Acid mgKOH/g | ≤1.0 |
| % na 2,4-DTPP kyauta | ≤1.0 |
| Tsarkaka % | ≥96.0 |
| Gwaji% | ≥98.0 |
1. Ana amfani da sinadarin Antioxidant 626 galibi wajen haɗawa da sarrafa robobi daban-daban kamar su polypropylene, polyethylene, ABS, zare na polycarbonate da resin polyester .
2. Antioxidant 626 wani maganin hana kumburi ne na phosphite wanda ke da ƙarancin canjin yanayi, wanda zai iya hana canza launin polymer yadda ya kamata, rage yawan lalata polymer, da kuma inganta juriyar resin ga shuɗewar iskar gas. Ya dace musamman ga polyolefins da olefin copolymers, polycarbonate, polyamide da sauran robobi na injiniya, da kuma roba, shafi da manne. Ƙara maganin hana kumburi 626 na iya inganta kwanciyar hankali na kayan sosai, kuma ana amfani da shi sosai wajen sarrafa polyethylene, polypropylene, ethylene-vinyl acetate copolymer, polystyrene, polyvinyl chloride da sauran thermoplastics da elastomers. tsakiya. Bugu da ƙari, maganin hana kumburi 626 kuma yana da kyakkyawan rigakafin canza launi da haske da zafi ke haifarwa, da kuma wani tasirin daidaita haske, wanda zai iya inganta haske, kwanciyar hankali na zafi, ƙarfin injina da daidaiton launi na samfurin, ta haka yana tsawaita rayuwar samfurin.
3. Maganin hana tsufa 626 yana da kaddarorin sinadarai masu ƙarfi da kuma dacewa mai kyau da yawancin polymers. Maganin hana tsufa ne mai inganci na phosphite. Amfani da shi ba wai kawai zai iya inganta daidaiton sarrafa kayan ba, har ma yana inganta haske, kwanciyar hankali na zafi, ƙarfin injina da daidaiton launi na samfuran. Wani muhimmin ƙari ne da ake amfani da shi sosai a masana'antar filastik.
25kg/jaka ko An keɓance shi bisa ga buƙatun abokin ciniki
Maganin hana tsufa 626 CAS 26741-53-7
Maganin hana tsufa 626 CAS 26741-53-7
