CAS 25188-98-1
:Isotactic poly(methyl methacrylate)
Description:
Isotactic poly(methyl methacrylate) (iPMMA) is a synthetic polymer characterized by its highly ordered molecular structure, where the methyl groups are arranged in a regular pattern along the polymer chain. This stereoregularity contributes to its unique physical properties, including enhanced crystallinity and improved mechanical strength compared to atactic PMMA. iPMMA typically exhibits good transparency, making it suitable for optical applications, and possesses excellent resistance to UV light and weathering, which enhances its durability in outdoor environments. The polymer is also known for its low water absorption and good chemical resistance, making it suitable for various applications, including coatings, adhesives, and medical devices. Additionally, iPMMA can be processed using standard polymer fabrication techniques, such as injection molding and extrusion, allowing for versatile manufacturing options. Its thermal properties include a relatively high glass transition temperature, which contributes to its stability at elevated temperatures. Overall, isotactic poly(methyl methacrylate) is valued for its combination of aesthetic qualities and functional performance in diverse industrial applications.
Formula:(C5H8O2)x
InChI:InChI=1S/C5H8O2/c1-4(2)5(6)7-3/h1H2,2-3H3
InChI key:InChIKey=VVQNEPGJFQJSBK-UHFFFAOYSA-N
SMILES:C(C(C)=C)(OC)=O
Synonyms:- Methacrylic acid methyl ester, polymers, isotactic
- Isotactic methyl methacrylate polymer
- Methyl methacrylate polymer, isotactic
- Isotactic poly(methyl methacrylate)
- 2-Propenoic acid, 2-methyl-, methyl ester, homopolymer, isotactic
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