Glycidyl Methacrylate Material Ceyriin ah oo Tayo Sare leh oo loogu talagalay Resins

Faahfaahinta Alaabta

Glycidyl methacrylate (GMA) waa iskudhis ester ah oo leh caanaha molecular ee C7H10O3. Waxa kale oo loo yaqaan 2,3-epoxypropyl methacrylate methyl ester waxaana loo soo gaabiyaa GMA. Waa dareere hufan oo aan midab lahayn. Kuma milmi karaan biyaha laakiin waxay ku milmaan inta badan dareerayaasha dabiiciga ah ee caadiga ah. Maadadani waxay ka xanaajisaa maqaarka iyo xuubabka.

Lambarka CAS: 106-91-2 EINECS

Lambarka: 203-441-9

Glycidyl methacrylate molecular Formula: C7H10O3

Miisaanka Molecular: 142.1525

Cufnaanta: 1.095 g/cm³

Barta karkarinta: 189°C at 760mmHg

Barta Tooshka ah: 76.1°C

Cadaadiska uumiga: 0.582 mmHg at 25°C

Walxaha halista ah: R20/21/22; R36/38; R43

Taxaddarrada Badbaadada: S26; S28A.

Qalabka Ceyriinka ah: Epichlorohydrin, Epichlorohydrin, Methacrylic Acid, Sodium Hydroxide

Codsiga alaabta

Glycidyl Methacrylate (GMA) waa monomer ka shaqeeya oo badan. Sababo la xiriira qaab-dhismeedka molecular oo ka kooban labada kaarboon-carbon bond bonds iyo epoxy kooxaha, waxa ay ka qayb qaadan kartaa falcelin kiimikaad kala duwan oo waxaa si ballaaran loo isticmaalaa in beeraha sida daahan, xabagta, wax ka beddelka caag ah, daawada, iyo elektarooniga ah.

1. In the field of daahan: Waxaa loo isticmaalaa in lagu diyaariyo daahan budo ah (sida daahan budada acrylic, daahan budada polyester), kaas oo kor u qaadi kara adkaanta, gloss, adhesion, iyo caabbinta cimilada (sida caabbinta buufin cusbo, caabbinta heerkulka sare, caabbinta huruud ah) ee filimka daahan. Waxaa loo isticmaalaa daahan heerkulbeegyo, daahan acrylic resin, daahan alkyd resin, iwm, si loo hagaajiyo hantida siman iyo caabbinta cimilada filimka daahan.

2. Dhinaca xabagta: Xabagta emulsion acrylic, waxay kor u qaadi kartaa adhesionka biraha, galaaska, sibidhka, polyfluoroethylene, iwm. Waxa loo isticmaalaa dhar-xidhka-synthetic-ka ah ee aan timaha lahayn si loo hagaajiyo dhaqiddooda oo aan saameyn ku yeelan dareenka.

3. Balaastigga iyo wax ka beddelka polymer: Iyada oo loo marayo falcelinta tallaalka (sida grafting POE), waxay wanaajisaa sifooyinka polyolefins, caag, ama balaastikada injineernimada, sida kordhinta xoogga xajinta, xoogga foorarsiga, ama iswaafajinta. Sida wakiilka adag ama dareeraha, waxaa loo isticmaalaa hababka daawaha caag ah.

4. Daawaynta fiber-ka iyo kaaliyeyaasha dunta: Waxay wanaajisaa awoodda midabaynta iyo xajinta midabka fiilooyinka midabaynta liidata, waxayna xoojisaa iska caabinta laalaabka iyo iska caabinta yaraanta.

Waxaa loo isticmaalaa alaabooyinka dhammeeya dharka ama maqaar si kor loogu qaado dhaqidda walxaha.

5. Daawooyinka iyo agabka caafimaadka: Waxaa loo isticmaalaa in lagu diyaariyo agabka ilkaha (sida xabagta), ka hortagga xinjirowga lidka ku ah ama xuubabka sifaynta caafimaadka ee xulashada.

Sida alaabta ceeriin ee xabagta beddelka ion ama resins chelating, waxa loo isticmaalaa codsiyada kala soocida ama xayeysiiska.

6. Qalabka elektaroonigga ah iyo kuwa xasaasiga ah: Waxaa loo adeegsadaa filimada sawir-qaadista, filimada ilaalinta khadka elektiroonigga ah ama sawir-qaadista-xasaasiga ah, hagaajinta dareenka, xallinta iyo iska caabbinta daxalka.

Sida monomer-ka-goysyada ee xabagta UV, waxay dheellitiraysaa xawaaraha daaweynta iyo saamaynta koollada.

Xaaladda kaydinta

Methyl methacrylate glycidyl ester waa in lagu kaydiyaa bakhaar qabow oo hawo leh, laga ilaaliyo iftiinka, laga fogeeyo ilaha dabka iyo meelaha kulaylka, iyo heerkulka bakhaarku waa inuusan dhaafin 30 ℃.

1. Xaaladaha deegaanka: Bakhaarku waa inuu ilaaliyaa jawi qabow oo qalalan, iyadoo heerkulku uu ka hooseeyo 30 ℃. Ka fogow heerkulka sare iyo iftiinka qorraxda tooska ah si aad uga hortagto burburka ama polymerization walaxda.

2. Shuruudaha weelka: Isticmaal baakadaha xiran (sida 200kg durbaannada birta ah ama durbaannada balaastikada ah) si aad u hubiso in weelashu aanay waxba dhaamin oo aanay daadan, ugana hortagto kacsanaanta ama wasakhowga.

3. Kaydinta go'doominta: Waa in si gooni ah loo kaydiyaa aashitada, oksaydhiyeyaasha, ilaha shucaaca ultraviolet iyo bilaabayyaasha xagjirka ee xorta ah. Ka fogow kaydinta isku dhafan kana ilaali falcelinta kiimikada.