methyl methacrylate monomer (mMA) yog dab tsi?
Methyl Methacrylate Monomer (MMA) yog ib qho tseem ceeb organic compound dav siv hauv kev lag luam tshuaj. Nws cov mis molecular yog C5H8O2, nrog rau qhov hnyav molecular ntawm 100.12 g / mol. Methyl Methacrylate (MMA) feem ntau yog siv rau hauv kev tsim cov iav acrylic (PMMA) thiab tseem ua haujlwm tseem ceeb monomer rau ntau copolymers. Nws daim ntawv thov yog dav thiab ntau yam, spanning industries xws li kev tsim kho, tsheb, kho mob, thiab electronics.
Dab tsi yog Cov Khoom Siv Lub Cev ntawmMethyl Methacrylate Monomer (MMA)?
Ntawm qhov ntsuas kub thiab siab,Methyl Methacrylate (MMA)yog ib tug tsis muaj kob, pob tshab kua nrog ib tug pungent tsw. Nws qhov ceev yog 0.942 g / cm³, kub taw tes yog kwv yees li 100 degree, thiab flash point yog 10 degree. Nws yog flammable thiab volatile. MMA nthuav tawm tsis tshua muaj dej hauv dej tab sis yog miscible nrog feem ntau cov kuab tshuaj organic, suav nrog cawv, ketones, thiab esters.
Chemical Properties yog dab tsiMethyl Methacrylate Monomer (MMA)?
MMA molecule muaj ob daim ntawv cog lus thiab ib pawg ester, sib tham txog kev ua haujlwm siab. Nws nkag mus rau dawb radical polymerization los ua polymethyl methacrylate (PMMA). MMA tseem tuaj yeem raug copolymerization nrog lwm cov monomers xws li styrene thiab acrylonitrile los tsim cov copolymer nrog ntau yam khoom. Thaum MMA nthuav tawm qee qhov tsis kam rau lub teeb, cua sov, thiab tshuaj reagents, ntev raug rau lub hnub ci lossis kub kub ua rau nws decomposition.
| Khoom | Tus nqi / Nqe lus piav qhia |
|---|---|
| Tshuaj npe | Methyl Methacrylate |
| Cov ntawv luv | MMA |
| CAS Nr | 80-62-6 |
| Molecular Formula | C₅H₈O₂ |
| Molecular Luj | 100.12 g / mol |
| Qhov tshwm sim | Tsis muaj xim, pob tshab kua |
| tsw | Acrid, fruity ester -zoo li tsw |
| Purity (Industrial Qib) | 99% – 99.9% |
| Ceev (20 degree) | 0.940-0.945 g / cm³ |
| Boiling Point | 100-101 degree |
| Melting Point | -48 degree |
| Flash Point | 10-11℃(kaw khob) |
| Vapor Siab (20 degree) | 3.7 kpa ua |
| Viscosity (20 degree) | 0.6-0.8 mPa · s |
| Refractive Index (n20/D) | 1.414–1.416 |
| Solubility hauv dej | me ntsis soluble (15-16 g / L ntawm 20 degree) |
| Kev ruaj ntseg | Polymerizes yooj yim; xav tau MEHQ inhibitor |
| Inhibitor (MEHQ) | 10-20 ppm (cov qauv kev lag luam) |
| Autoignition Kub | Kwv yees li . 430 degree |
| Explosion txwv | 2.1% - 15.5% (hauv huab cua) |
| Ntim | 200 kg Nruas / 1000L IBC / ISO Tank |
| Txee lub neej | 12 lub hlis (nrog inhibitor) |
Vim li cas thiaj xaiv Gneebio ua koj tus neeg muag khoom?
Ua ib lub chaw tsim khoom thiab xa tawm cov tshuaj zoo, Henan Gneebio muab MMA Methyl Methacrylate (CAS 80-}62-6) uas ua tau raws li cov qauv kev lag luam thiab qib kuaj. Peb muab rau cov neeg siv khoom thoob plaws kev lag luam tshuaj, tshuaj, thiab cov khoom siv, ua kom zoo ib yam, txhim khu kev qha logistics, thiab kev txhawb nqa kev tshaj lij.
Peb qhov zoo:
- Peb khiav dhau ISO9001, ISO14001, thiab GMP- ntawv pov thawj cov kab ntau lawm.
- Peb cov khoom lag luam ncav cuag ntau dua 60 lub teb chaws nrog cov koom tes ntev -cov neeg koom tes hauv Asia, Africa, thiab Latin America.
- Cov khoom muag txaus kom ceev ceev, txhim khu kev xa khoom ntau.
- Gneebio muab kev pabcuam tus kheej thiab kev lag luam los ntawm kev nug txog tom qab- muag.
