HEMA CAS 868-77-9 2-Hydroxyethyl methacrylate
ʻO 2-Hydroxyethyl methacrylate / HEMA nā mea hoʻoheheʻe kemika, nā mea hoʻohui hana, nā mea hana kemika, nā mea hana kemika i kēlā me kēia lā.Hoʻohana nui ia no ka hoʻololi ʻana i nā resins a me nā uhi.Hiki i ka copolymerization me nā monomer acrylic ʻē aʻe ke hana i ka resin acrylic me nā pūʻulu hydroxyl ikaika ma ke kaulahao ʻaoʻao, hiki ke hoʻohana ʻia no ka esterification a me ka hoʻopili ʻana i ke keʻa, synthesis o ka resin insoluble a me ka hoʻomaikaʻi ʻana o ka adhesion, a hiki ke hoʻohana ʻia e like me ka lāʻau lapaʻau fiber.Hoʻopili ia me ka melamine formaldehyde (a i ʻole urea formaldehyde) resin, epoxy resin, a me nā mea ʻē aʻe no ka hana ʻana i nā ʻāpana ʻelua.
| MEA | NA LUNA MAU | HUA |
| Ka nana aku | Wai waihoʻoluʻu a ʻākala | Hoʻohālike |
| Maemae | ≥97.0% | 98.13% |
| ʻakika manuahi (e like me AA) | ≤0.30% | 0.06% |
| Wai | ≤0.30% | 0.05% |
| Chroma | ≤30 | 15 |
| Kāohi (PPM) | 200±40 | 220 |
- Hoʻohana nui ʻia no ka hoʻololi ʻana i nā resins a me nā uhi
- Hoʻohana ʻia i ka hana ʻana i nā resins no ka uhi ʻana, nā topcoats automotive a me nā primers, a me nā resins hotopolymer, nā papa paʻi, nā inika, ka gel (nā leka uila) a me nā mea lole tinsel.
- Hoʻohana ʻia ka ʻoihana plastik e hana i nā esters acrylic i loaʻa nā pūʻulu hydroxyl ikaika.
- Hoʻohana ʻia i ka hana ʻana i nā uhi thermosetting, nā mea mālama fiber, adhesives, photosensitive resins a me nā mea lapaʻau polymer.
25kg / pahu, 200kg / pahu, pahu IBC, pahu ISO a i ʻole koi o nā mea kūʻai aku.E mālama iā ia mai ka mālamalama ma kahi mahana ma lalo o 25 ℃.
2-Hydroxyethyl methacrylate 868-77-9 HEMA1
2-Hydroxyethyl methacrylate 868-77-9 HEMA2
