Ethyl 2-Cyanoacrylate | 7085-85-0
Tilmaamaha Alaabta:
| Shayga | Tilmaamid |
| daahirnimo | ≥99% |
| Barta Fiishka | 79.2±9.4°C |
| Meesha dhalaalaysa | -20 ilaa -25 °C |
| Cufnaanta | 1.04 g/cm3 |
| Barta Karsan | 54-56°C |
Sharaxaada Alaabta:
Midab-la'aan, daah-furan, maw-gal hooseeya, aan guban karin, hal qayb, dareere-la'aan, ur yar oo xajiimo leh, si fudud u uumi baxa, gaaska uumi-baxa oo leh sifooyinka jeexjeexa oo daciif ah. Katalalis by qoyaanka iyo uumiga biyuhu, si dhakhso ah ayay u dawaysaa waxaana loo yaqaanaa koollo degdeg ah. Aan sun ahayn daawaynta ka dib.
Codsiga:
(1) Ethyl 2-Cyanoacrylate waa nooc ka mid ah xabagta α-cyanoacrylate. Xabagta α-cyanoacrylate waxay leedahay sifooyin daaweyn degdeg ah, noocyo kala duwan oo qalab isku xiran, lakabka dhejiska dhuuban, daahfurnaanta wanaagsan, fududahay in la isticmaalo, sidaas darteed si ballaaran ayaa loo soo xigtay nolol maalmeedka iyo dhejiska warshadaha.
(2) Loo isticmaalo in lagu sameeyo xabagta degdega ah. 502 waa hal qaybood oo daawaynta degdega ah ee ku salaysan ethyl alpha-cyanoacrylate, oo leh kor u qaadayaasha viscosity, stabilisers, wakiilada adkeysiga, iyo polymerisation inhibitors, iwm, oo lagu dhex daray hababka wax soo saarka sare. Waa xabag dawada dagdag ah oo ka kooban hal qaybood, kaas oo ay kataliyaan xaddi yar oo biyo ah oo hawada ku jira, isla markaana si degdeg ah u daaweeya in ay ku dhegganaadaan shayga. Alaabta ayaa furan, iyada oo la xiriirto raad uumiga biyaha ee hawada, taas oo ah, katalyeeyay polymerization degdeg ah iyo daaweynta sifooyinka adhesion, sidaas darteed waxaa loo yaqaanaa koollada degdega ah.
Xidhmada:25 kgs/bac ama sida aad codsato.
Kaydinta:Ku kaydi meel hawo leh oo qallalan.
FulintaHeerka:Heerka Caalamiga ah.
