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, ndi 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.
