HEMA CAS 868-77-9 2-Hydroxyethyl methacrylate
2-Hydroxyethyl methacrylate / HEMA bụ akụrụngwa kemịkalụ organic, mgbakwunye na-arụ ọrụ, akụrụngwa kemịkal, akụrụngwa kemịkalụ kwa ụbọchị. A na-ejikarị ya emezigharị nke resins na mkpuchi. Copolymerization na ndị ọzọ acrylic monomers nwere ike ịmepụta resin acrylic na hydroxyl dị iche iche na-arụ ọrụ na agbụ akụkụ, nke a pụrụ iji mee ihe maka esterification na cross-linking reaction, njikọ nke resin insoluble na mma nke adhesion, na enwere ike iji ya dị ka onye na-ahụ maka ọgwụgwọ eriri. Ọ na-emeghachi omume na melamine formaldehyde (ma ọ bụ urea formaldehyde) resin, epoxy resin, wdg iji mepụta mkpuchi ihe abụọ.
| ITEM | Ọkọlọtọ OKWU | Nsonaazụ |
| Ọdịdị | Mmiri mmiri na-enweghị agba na nke doro anya | Kwado |
| Ịdị ọcha | ≥97.0% | 98.13% |
| Acid efu (dị ka AA) | ≤0.30% | 0.06% |
| Mmiri | ≤0.30% | 0.05% |
| Chroma | ≤30 | 15 |
| Ihe mgbochi (PPM) | 200± 40 | 220 |
- A na-ejikarị eme ihe maka ndozi nke resins na mkpuchi
- A na-eji ya na mmepụta nke resins maka mkpuchi, akpaaka topcoats na primers, yana resins hotopolymer, mpempe akwụkwọ, inks, gel (lenses kọntaktị) na ihe mkpuchi tinsel.
- A na-eji ụlọ ọrụ rọba rụpụta esters acrylic nwere otu hydroxyl na-arụ ọrụ.
- A na-eji ya eme ihe mkpuchi thermosetting, ndị na-agwọ ọrịa fiber, adhesives, resins fotosenitive na ihe polymer ọgwụ.
25kg / drum, 200kg / drum, IBC drum, ISO tank ma ọ bụ ihe ndị ahịa chọrọ. Debe ya na ọkụ na okpomọkụ n'okpuru 25 ℃.
2-Hydroxyethyl methacrylate 868-77-9 HEMA1
2-Hydroxyethyl methacrylate 868-77-9 HEMA2
