Methyl Methacrylate (MMA), ib tug monomer siv nyob rau hauv lub synthesis ntawm polymethyl methacrylate (PMMA) uas lub cev yog vim huab clarity thiab UV tsis kam ntawm no thermoplastic polymer (PMMA).
Chemical Properties
MMA: Ib qho me me -molecule compound (cov tshuaj formula C₅H₈O₂), nws tshwm sim raws li cov kua tsis muaj xim nyob rau hauv chav tsev kub nrog ib tug pungent tsw. Nws yog flammable thiab toxic.
PMMA ua: Cov khoom siv polymer tsim los ntawm polymerization ntawm MMA (cov tshuaj formula (C₅H₈O₂)ₙ), khoom nyob rau hauv lub xeev, feem ntau hu ua "acrylic iav" los yog "acrylic." Tsis yog - tshuaj lom, tab sis cov khoom tawg tuaj yeem ua rau lub qhov muag ua rau khaus.
Lub cev muaj zog
| Khoom | MMA (Methyl Methacrylate) | PMMA (Polymethyl Methacrylate) |
|---|---|---|
| Lub cev lub xeev | Ua kua (qhov kub kub ≈ 100 degree) | Khoom (melting point ≈ 150 degree) |
| Qhov ntom | ~ 0.94 g / cm³ (lub teeb yuag) | 1.15-1.19g / cm³ |
| Pob tshab | Opaque | Lub teeb transmittance mus txog 92% |
| Lub zog | Tsis muaj zog heev | Kev tiv thaiv siab |
Vim li cas thiaj xaiv Gneebio ua koj tus Cyclhexanone Supplier?
Gneebioyog cov kws tshaj lij chemical raw- cov chaw tsim khoom nrog ntau tshaj 10 xyoo ntawm kev xa tawm.
Peb muab Hoobkas- tus nqi ncaj qha, muaj peev xwm ruaj khov, qib kev cai purity, thiab ceev ceev thoob ntiaj teb xa mus rau ntau tshaj 60 lub teb chaws.
Rau cov neeg yuav khoom ntau, Gneebio muaj kev tswj xyuas zoo (ISO/GMP) thiab kev sib tw ntev - nqe lus cog lus tus nqi, ua rau peb muaj kev ntseeg siab rau kev tsim khoom lag luam.
Yam khoom siv tshuaj los ntawm Gneebio
Bulk Industrial buyers feem ntau yuavTom ntej: methylmethacrylate CAS 80-62-6ua ke nrog lwm cov kuab tshuaj thiab cov nruab nrab.
Ntawm no yog cov khoom nrov tshaj plaws:
| Khoom npe | CAS |
|---|---|
| rau xylen | 106-42-3 |
| Methyl Methacrylate (MMA) | 80-62-6 |
| 2-Methoxyethanol | 109-86-4 |
| Propionic Acid | 79-09-4 |
| Ethylene Glycol (Meg) | 107-21-1 |
| N, N -Dimethylacetamide (DMAC) | 127-19-5 |
Purchase Chemical Raw Materials Nyem qhov no: TIANJIN GNEE BIOTECH CO., LTD.