Methyl methacrylate - Wikipedia
Methyl methacrylate (MMA) is an organic compound with the formula CH 2 =C(CH 3)COOCH 3. This colorless liquid, the methyl ester of methacrylic acid (MAA), is a monomer produced on a large scale for the production of poly(methyl methacrylate) (PMMA).
Poly(methyl methacrylate) - Wikipedia
Poly(methyl methacrylate) (PMMA) is the synthetic polymer derived from methyl methacrylate. It is used as an engineering plastic, and it is a transparent thermoplastic. PMMA is also known as acrylic, acrylic glass, as well as by the trade names and brands Crylux, Hesalite, Plexiglas, Acrylite, Lucite, and Perspex, among several others .
Methacrylates - Chemical Safety Facts
2022年10月14日 · Methacrylates refer to methacrylic acid and methacrylate ester derivatives. Because they can make materials more durable, these chemicals are used as building blocks for polymers and plastics used in electronics, medical or dental devices, surface coatings, acrylic sheets, and resins.
METHYL METHACRYLATE† - Occupational Safety and Health Administration
ACGIH: Documentation of the Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) - Methyl Methacrylate. See annual publication for most recent information. California Occupational Safety & Health Standards Board: Initial and …
Methyl methacrylate is used in the impregnation of concrete to make it water-repellent, and also has uses in the fields of medicine and dentistry to make prosthetic devices and as a ceramic filler or cement.
Methyl methacrylate - American Chemical Society
2018年8月27日 · Methyl methacrylate (MMA) is an unsaturated ester that has several uses in polymer manufacturing. It is a clear liquid with a characteristic ester odor. There are several synthetic routes to MMA.
Methacrylate - Wikipedia
Methacrylates are derivatives of methacrylic acid. These derivatives are mainly used to make poly (methyl methacrylate) and related polymers.
Methyl methacrylate - NIST Chemistry WebBook
Steele, W.V.; Chirico, R.D.; Cowell, A.B.; Knipmeyer, S.E.; Nguyen, A., Thermodynamic Properties and Ideal-Gas Enthalpies of Formation for trans -Methyl Cinnamate, α-Methyl Cinnamaldehyde, Methyl Methacrylate, 1-Nonyne, Trimethylacetic Acid, Trimethylacetic Anhydride, and Ethyl Trimethyl Acetate, J. Chem. Eng. Data, 2002, 47, 4, 700-714, https ...
Methyl methacrylate | chemical compound | Britannica
Methyl methacrylate polymerizes to yield a strong transparent solid that is used as a plastic under such proprietary names as Plexiglas and Lucite. The trans isomer of crotonic acid is found in. Methyl methacrylate is polymerized in bulk or suspension methods using free-radical initiators. As a polymer repeating unit, its structure is:
METHYL METHACRYLATE MONOMER | CAMEO Chemicals | NOAA
Excerpt from NIOSH Pocket Guide for Methyl methacrylate: Skin: PREVENT SKIN CONTACT - Wear appropriate personal protective clothing to prevent skin contact. Eyes: PREVENT EYE CONTACT - Wear appropriate eye protection to prevent eye contact.