Methyl Methacrylate (MMA)
Zouping Jinxing Chemical Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov muag khoom ntawm methyl methacrylate (mma) hauv Suav teb. Yog tias koj yuav mus rau cov lag luam wholesale bulk methyl methacrylate (mma) ua nyob rau hauv Suav teb, txais tos kom tau txais cov qauv dawb los ntawm peb lub hoobkas. Tag nrho cov khoom customized yog nrog cov khoom zoo thiab tus nqi qis.
Specifications
CAS Nr . 80-62-6
Molecular Formula: C₅H₈O₂
Purity (GC): Ntau dua lossis sib npaug li 99.8%
Cov ntsiab lus dej: Tsawg dua lossis sib npaug rau 0.03%
Xim (APHA): Tsawg dua lossis sib npaug rau 10
Inhibitor (MEHQ): 10-15 ppm
Acidity (raws li MAA): Tsawg dua lossis sib npaug rau 0.01%
Boiling Point: 100-101 degree
Cov ntawv thov tseem ceeb
· PMMA/Acrylic Sheets & Moulding: Optical{0}}qib lo ntsiab muag, automotive taillights, tso saib cov ntxaij vab tshaus, skylights, thiab cov khoom siv tu cev (dawb da dej, vanity tops).
· High-Cov Txheej Txheem Ua Haujlwm: Automotive OEM clearcoats, marine paints, thiab UV-kho tau cov tshuab uas yuav tsum tau khaws gloss thiab khawb tsis kam.
· PVC Modifiers: Raw khoom rau ACR thiab MBS kev pab cuam, txhim kho kev cuam tshuam lub zog thiab yaj ntws.
· Lwm Yam Tshwj Xeeb: Cov ntaub ntawv kho hniav, cov khoom siv marble, textile sizing agents, thiab adhesives.
Packing & tuav
Cov Lus Qhia Cia:
· Kub: Khaws hauv qab 35℃hauv qhov chaw txias, qhov cua.
· Oxygen Supply: Khaws lub taub hau kom txaus (oxygen) kom MEHQ inhibitor zoo. Tsis txhob kaw tag yam tsis muaj qhov cua.
· Inhibitor Depletion: Txee lub neej yog 6-12 lub hlis yog tias khaws cia kom zoo. Saib xyuas qib inhibitor ua ntej siv yog tias khaws cia tshaj 6 lub hlis.
· Kev Tiv Thaiv Hluav Taws Xob: Cov nplaim hluav taws kub heev. Khaws kom deb ntawm qhov hluav taws kub thiab oxidizers. Grounding/bonding yuav tsum tau thaum lub sij hawm hloov.
Vim li cas thiaj xaiv peb?
· Ultra-High Purity: Ntau dua los yog sib npaug li 99.8% txo cov khoom lag luam thiab ua kom ruaj khov, kev kwv yees polymerization kinetics.
· Crystal-Ntshiab Clarity: APHA Tsawg dua lossis sib npaug li 10 lav qhov pom kev pom tseeb rau kev thov kom pom cov ntawv thov.
· Tsawg Moisture: Tsawg dua los yog sib npaug li 0.03% tiv thaiv kev tsis haum sab nraud (hydrolysis) thaum esterification lossis polymerization.
· Precise Inhibition: Optimized MEHQ ntawm 10-15 ppm muab kev nyab xeeb cia yam tsis muaj kev cuam tshuam kev pib ua haujlwm.
· Batch Consistency: ISO 9001-certified ntau lawm nrog SPC saib xyuas kom ntseeg tau zoo.
FAQ
Q: Qhov txawv ntawm MMA thiab MAA yog dab tsi?
A: MMA (Methyl Methacrylate) yog ester nrog methoxy pawg, siv feem ntau rau PMMA ntau lawm. MAA (Methacrylic Acid) yog carboxylic acid, siv rau kev hloov kho resin. MMA muab viscosity qis dua, volatility ntau dua, thiab sai dua polymerization, thaum MAA muab dej solubility thiab muaj zog adhesion.
Q: Vim li cas MEHQ inhibitor thiaj li qis hauv MMA (10-15 ppm) piv rau MAA (200-300 ppm)?
A: MMA tsis tshua muaj tshwm sim los ntawm cov polymerization vim nws cov qauv ester. Cov qib inhibitor qis dua txhais tau tias tsawg dua ntawm cov pib pib thiab pib sai dua hauv koj cov txheej txheem, ua rau nws pheej yig dua rau qhov loj -scale polymerization.
Q: Kuv yuav ua li cas yog tias MMA tau khaws cia ntev dhau lawm thiab pib thicken lossis polymerize?
A: Tsis txhob siv cov khoom tuab lossis gelled - polymerized MMA tuaj yeem ua rau muaj kev phom sij. Rau ntev -cov ntaub ntawv khaws cia, kuaj inhibitor (MEHQ) qib ua ntej. Yog tias qis dua 5 ppm, ntxiv MEHQ tshiab (kwv yees . 15 ppm) ua ntej siv, lossis siv tam sim nrog tus pib ntxiv. Ib txwm ua raws li cov txheej txheem kev nyab xeeb.
Cim npe nrov: Tuam Tshoj methyl methacrylate (mma), Tuam Tshoj methyl methacrylate (mma) manufacturers, lwm tus neeg, Hoobkas
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