Magaca Alaabta：Acrylic acid

Qaab molecular:C4H4O2

CAS Maya:79-10-7

Qaab dhismeedka molecular Product：

Faahfaahin:

Guryaha Kiimikada:

Acrylic acid waa karboksylic acid ka ugu fudud ee aan saturated lahayn, oo leh qaab dhismeed molecular oo ka kooban koox vinyl ah iyo koox karboxyl ah.Aashitada saafiga ah ee loo yaqaan 'acrylic acid' waa dareere cad, oo aan midab lahayn oo leh ur aad u xun.Cufnaanta 1.0511.Barta dhalaalka 14°C.Barta karkarinta 140.9°C.Barta karkarinta 140.9 ℃.Aad u acidic ah.Daxaluq.Ku milmay biyaha, ethanol iyo ether.Kiimiko ahaan firfircoon.Si sahlan loo polymerized oo loo geliyey budo cad oo hufan.Waxay soo saartaa propionic acid marka la yareeyo.Waxay soo saartaa 2-chloropropionic acid marka lagu daro hydrochloric acid.Waxaa loo isticmaalaa diyaarinta resin acrylic, iwm. Sidoo kale loo isticmaalo isku-dhafka kale ee organic.Waxaa lagu helaa oxidation of acrolein ama hydrolysis of acrylonitrile, ama laga sameeyay acetylene, carbon monoxide iyo biyo, ama oksaydhed cadaadis ka yimid ethylene iyo carbon monoxide.

Acrylic acid waxay mari kartaa falcelinta astaamaha karboksilic acids, iyo esters u dhigma waxaa lagu heli karaa falcelinta khamriga.Esters-ka ugu caansan waxaa ka mid ah methyl acrylate, butyl acrylate, ethyl acrylate, iyo 2-ethylhexyl acrylate.

Aashitada acrylic acid iyo ester-keeda waxay marayaan falcelinta polymerization kaligood ama marka lagu daro monomers kale si ay u sameeyaan homopolymers ama copolymers.

Codsiga:

Waxyaalaha bilawga ah ee acrylates iyo polyacrylates ee loo isticmaalo balaastikada, nadiifinta biyaha, daahaarka waraaqaha iyo maryaha, iyo qalabka caafimaadka iyo ilkaha.