Khoom Description
Methyl Methacrylate Liquid (MMA, CAS 80-62-6) yog 99% purity industrial monomer siv nyob rau hauv resin thiab acrylic ntau lawm. Nws muaj qhov kub ntawm 100.3℃thiab qhov ntom ntawm 0.94 g / cm³, ua rau nws tsim nyog rau cov txheej txheem polymerization thiab txheej txheej txheej uas yuav tsum tau muaj kev ua haujlwm ruaj khov.
Piv nrog rau styrene, MMA muab cov pob tshab zoo dua thiab huab cua tiv thaiv hauv PMMA daim ntawv thov, uas ua rau nws siv dav hauv siab -kev ua tau zoo ntawm cov yas thiab cov tshuab ua haujlwm.
Methyl Methacrylate Specifications
- Lub npe tshuaj: Methyl Methacrylate (MMA)
- CAS Nr .: 80-62-6
- Apperance: ntshiab xim tsis muaj kua
- Cov mis mos molecular: C5H8O2
- Molecular Luj: 100.12
- Methyl Methacrylate Structure:
| Melting point | -48 ºC |
| Boiling point | 100 ºC |
| ceev | 0.943g / cm3 |
| Saturated vapor siab | 46.5kPa (20 ° C) |
| Qhov ntsuas kub tseem ceeb | 294 ºC |
| Critical siab | 3.3MPa |
| Ignite kub | 556 ºC |
| Sab saum toj txwv ntawm qhov tawg (v/v) | 12.5% |
| Kev txwv pov tseg (v/v) | 2.1% |
| Sab nrauv | Colorless pob tshab kua |
| Kua muag | Me ntsis soluble hauv dej, soluble nyob rau hauv feem ntau cov organic solvents xws li ethanol |
Kev siv ntawm Methyl Methacrylate (MMA)
PMMA (Acrylic Glass) Ntau lawm
Methyl Methacrylate Liquid yog thawj raw khoom rau polymethyl methacrylate (PMMA). Nws yog siv los tsim cov ntawv acrylic pob tshab, teeb pom kev zoo, kos npe, thiab cov khoom siv hauv tsheb vim PMMA muaj qhov pom kev pom tseeb thiab cuam tshuam.
Coatings thiab Paint Systems
MMA yog siv dav hauv acrylic cob-raws li txheej vim nws txhim kho hardness, gloss, thiab huab cua tsis kam. Cov khoom no ua rau nws tsim nyog rau cov tsheb coatings, cov xim muaj xim, thiab cov txheej txheem tiv thaiv saum npoo uas yuav tsum tau ua kom muaj zog thiab zoo nkauj.
Adhesives thiab sealants
MMA-raws li polymers yog siv rau hauv cov khoom siv nplaum thiab cov khoom siv sealants. Lub monomer txhim kho kev sib raug zoo ntawm kev sib raug zoo thiab tso cai rau kev kho sai hauv kev tsim cov nplaum nplaum.
Kev Hloov Kho Polymer
MMA yog siv los ua comonomer hauv styrene-acrylic thiab cuam tshuam- hloov kho cov tshuab yas. Nws pab kho qhov yooj yim, cuam tshuam tsis kam, thiab thermal stability hauv cov khoom tshwj xeeb polymer.
Ntim
Ntim ntawm Methyl Methacrylate Liquid
- 190kg / nruas; 4 Nruas=1 Pallet; 20GP Thawv =20 Pallets=80 Nruas
- Lub sij hawm xa tuaj: Txog 7-15 hnub tom qab tau txais cov nyiaj them ua ntej
Tuam txhab Profile
Gneebio yog cov kws tshaj lij cov khoom siv raw khoom hauv Suav teb. Tsim los ntawm 2016, peb muaj ntau tshaj 10 xyoo ntawm kev xa tawm, nrog peb cov khoom xa tawm mus rau ntau tshaj 60 lub teb chaws thoob ntiaj teb.
Peb cov khoom zoo tshaj -muag suav nrog Dichloromethane (DCM), Acetic Acid, Ethyl Acetate, Methanol, Butanol, Acetonitrile (ACE), Dimethyl Sulfoxide (DMSO),Isopropanol (IPA), p-Xylene, Cyclhexanone, thiab lwm yam.
FAQ
A. Koj puas muab cov qauv dawb?
Cov qauv tuaj yeem muab rau cov hom phiaj ntsuas.
Txawm li cas los xij, tus nqi xa khoom feem ntau yog los ntawm tus neeg yuav khoom.
B. Koj cov nqe lus them nqi yog dab tsi?
Peb txhawb cov txheej txheem kev lag luam thoob ntiaj teb kev them nyiaj:
- T / T: 30% tso nyiaj ua ntej, 70% tshuav nyiaj ua ntej xa khoom
- L / C thaum pom (raws li kev txiav txim loj thiab cov nqe lus koom tes)
- D / P (nyob ntawm tus neeg yuav khoom credit thiab kev pom zoo)
Cov nqe lus them nyiaj zaum kawg tuaj yeem hloov kho raws li kev txiav txim ntim thiab keeb kwm kev koom tes.
C. Koj lub sijhawm khoom xa tuaj yog dab tsi?
Lub sij hawm xa tuaj yog 3-7 hnub ua haujlwm tom qab tau txais qhov tso nyiaj rau cov kev qhia tshwj xeeb.
Rau kev txiav txim ntau lossis cov kev xav tau tshwj xeeb, kev teem sijhawm ntau lawm tuaj yeem txuas ntxiv lub sijhawm ua haujlwm nyob ntawm qhov ntim thiab ntim khoom.
D. Koj tau muab cov khoom siv tshuaj lom neeg ntev npaum li cas?
Lub tuam txhab tau koom nrog hauv kev tsim tshuaj lom neeg thiab xa tawm txij li xyoo 2016, nrog kev paub txog kev muab cov khoom siv raw rau cov lag luam thoob ntiaj teb.
Kev tsim khoom thiab kev xa tawm yog tswj hwm raws li kev tswj hwm zoo thiab cov ntaub ntawv kaw lus.
E. Cov ntaub ntawv dab tsi koj tuaj yeem muab rau kev xa khoom thiab kev lis kev cai?
Peb ib txwm muab tag nrho cov ntaub ntawv xa tawm uas xav tau rau kev lag luam chemical procurement:
- COA (Certificate of Analysis)
- MSDS (Cov Ntaub Ntawv Kev Nyab Xeeb Cov Ntaub Ntawv, GHS tus qauv)
- TDS (Technical Data Sheet)
- Kev Lag Luam Invoice
- Daim ntawv teev npe
- Daim Ntawv Pov Thawj (B / L)
Cov ntaub ntawv ntxiv tuaj yeem muab tau raws li lub tebchaws xav tau.
F. Koj puas lees txais qhov thib peb -kev soj ntsuam tog?
Yog lawm. Thib peb-kev soj ntsuam tog raug lees txais thaum thov.
Kev soj ntsuam xyuas, lub sijhawm, thiab cov chaw soj ntsuam uas tau xaiv tuaj yeem npaj ua ntej xa khoom raws li cov lus cog tseg.
Cim npe nrov: Methyl Methacrylate Liquid (MMA) CAS 80-62-6 99% Purity rau Resin Kev Lag Luam, Tuam Tshoj Methyl Methacrylate Liquid (MMA) CAS 80-62-6 99}% Purity rau Resin Industry manufacturers, lwm tus neeg, Hoobkas
