HEMA CAS 868-77-9 2-Hydroxyethyl methacrylate
2-Hydroxyethyl methacrylate / HEMA shine kayan aikin sinadarai na kwayoyin halitta, abubuwan da ke aiki, kayan albarkatun sinadarai, albarkatun kasa na yau da kullun.An fi amfani dashi don gyare-gyare na resins da coatings.Copolymerization tare da sauran acrylic monomers na iya haifar da resin acrylic tare da ƙungiyoyin hydroxyl masu aiki a cikin sarkar gefe, wanda za'a iya amfani dashi don esterification da haɗin kai, kira na resin da ba a iya narkewa da haɓakar mannewa, kuma ana iya amfani dashi azaman wakili na maganin fiber.Yana amsawa tare da melamine formaldehyde (ko urea formaldehyde) guduro, resin epoxy, da sauransu don samar da sutura mai sassa biyu.
| ITEM | STANDARD IYAKA | SAKAMAKO |
| Bayyanar | Ruwa mara launi da bayyane | Daidaita |
| Tsafta | ≥97.0% | 98.13% |
| Free acid (A AA) | ≤0.30% | 0.06% |
| Ruwa | ≤0.30% | 0.05% |
| Chroma | ≤30 | 15 |
| Mai hanawa (PPM) | 200± 40 | 220 |
- Yafi amfani da gyaggyarawa resins da coatings
- An yi amfani da shi wajen samar da resins don sutura, kayan kwalliyar motoci da kayan kwalliya, kazalika da resin hotopolymer, allunan bugu, tawada, gel (hannun ruwan tabarau) da kayan kwalliyar tinsel.
- Ana amfani da masana'antar filastik don kera esters na acrylic mai ɗauke da ƙungiyoyin hydroxyl masu aiki.
- An yi amfani da shi wajen kera suturar thermosetting, ma'aikatan jiyya na fiber, adhesives, resins mai ɗaukar hoto da kayan polymer na likita.
25kg / drum, 200kg / drum, IBC drum, ISO tank ko bukatun abokan ciniki.Ka kiyaye shi daga haske a yanayin zafi ƙasa da 25 ℃.
2-Hydroxyethyl methacrylate 868-77-9 HEMA1
2-Hydroxyethyl methacrylate 868-77-9 HEMA2
