Ethylenedioxy Dimethanol / EDDM Cas 3586-55-8
3586-55-8 Ethylene Glycol Semi-Ketal (EDDM), chosungira chamadzi chopanda poizoni wambiri, ndicho chinthu chachikulu chomwe chimagwiritsidwa ntchito popanga zophimba / emulsions / zomatira / zinthu zosamalira thupi. Chimayaka kwambiri ndipo chimatulutsa formaldehyde chikakhudzana ndi asidi. Ethylene glycol dimethoxy iyenera kutetezedwa mwamphamvu ku moto ndi asidi.
Kuchuluka: 1.193 g/cm³ (pa 20℃)
Malo otentha: Pafupifupi 90℃ (pa kuthamanga kwabwinobwino)
Malo oyaka: 8℃ (oyaka kwambiri)
Kusungunuka: Kusungunuka m'madzi molingana ndi momwe zinthu zilili, kusungunuka mu zinthu zosungunulira zachilengedwe za polar
Kukhazikika: Kokhazikika pansi pa mikhalidwe yopanda mpweya, kumawola mosavuta ndikutulutsa formaldehyde ikakhudzana ndi asidi amphamvu
| ZINTHU | MUYENERERO |
| Maonekedwe | Madzi opanda mtundu kapena achikasu owala owonekera |
| Kuchulukana (20℃, g/ml) | 1.18- 1.20 |
| pH value (1% yankho lamadzi) | 46181 |
| Kuchuluka kwa zinthu zomwe zimagwira ntchito, % | 90-92 |
| Chiwerengero chonse cha aldehyde, % | >45 |
| Malo owunikira, ℃ | >100 |
1. Choletsa dzimbiri mkati mwa thanki ya zinthu za mafakitale zochokera m'madzi (chogulitsa chachikulu)
Zophimba / utoto wa Latex, utoto wa pigment, zosungunulira zodzaza
Ma polima osakanikirana (emulsions), zomatira, zomangira, zothina
Madzi ogwirira ntchito ndi zitsulo, zotsukira, mafuta oyeretsera, zotsukira
2. Zodzoladzola ndi zipangizo zomangira
Zodzoladzola / Zosamalira zaumwini (zosungira zotsika kukwiya)
Zowonjezera za konkriti, nkhungu yopangidwa ndi utoto ndi zoletsa mabakiteriya
• Kulongedza Kwachizolowezi: 25 kg/thumba; 25 kg/ng'oma
• MOQ: iyenera kutsimikiziridwa ndi giredi ndi komwe ikupita
• Nthawi Yotsogolera: kutsimikiziridwa ndi kuchuluka kwa oda ndi ndandanda yopangira
• Kutumiza: njira zotumizira panyanja / ndege / zothamanga zikupezeka
• Sungani pamalo ozizira, ouma, komanso opatsa mpweya wabwino.
• Sungani chidebecho motseka bwino komanso motetezeka ku chinyezi.
• Pewani kuwala kwa dzuwa mwachindunji, kutentha, ndi moto wotseguka.
• Tsatirani malangizo a SDS pazinthu zosagwirizana.
