Description

Poly(Methyl Methacrylate) Isotactic is a stereoregular polymer variant of PMMA, characterized by its methyl methacrylate monomer units arranged in a uniform spatial configuration along the polymer chain. This specific tacticity imparts distinct material properties, including enhanced crystallinity and thermal stability compared to atactic or syndiotactic forms, making it a valuable material for advanced research and specialized applications. It is primarily sought by researchers and product developers in the polymer science, specialty plastics, and advanced materials sectors for creating high-performance components, optical devices, and as a model compound for studying structure-property relationships.

Application

• Advanced polymer research and development for structure-property studies.
• Manufacturing of high-clarity, specialty optical components and lenses.
• Production of high-performance engineering plastics with enhanced thermal and mechanical properties.
• Use as a standard or reference material in analytical and quality control laboratories.
• Development of biomedical devices and implants requiring specific biocompatibility and stability.
• Formulation of specialty coatings and adhesives with tailored rheological and durability characteristics.
• Component in composite materials to improve matrix properties and interfacial adhesion.

Basic Information

Product Name	Poly(Methyl Methacrylate) Isotactic
CAS No.	25188-98-1
Molecular Formula	(C5H8O2)n
Molecular Weight	Varies (Polymer)
Synonyms	Isotactic PMMA; i-PMMA; Poly(methyl 2-methylpropenoate) isotactic; Isotactic Poly(methyl methacrylate); Methyl methacrylate polymer, isotactic; PMMA, isotactic; Acrylic resin, isotactic; 2-Propenoic acid, 2-methyl-, methyl ester, homopolymer, isotactic
EINECS	Contact for details

Quality Control

Our Poly(Methyl Methacrylate) Isotactic is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing key parameters such as tacticity, molecular weight distribution, and thermal properties are provided and available upon request to support your research and quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents and heat sources to maintain polymer integrity.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms to structure
Tacticity (Isotacticity)	> 90% (by NMR)
Inherent Viscosity	Specified range available
Glass Transition Temperature (Tg)	Specified range available
Residual Monomer	< 0.5% (by GC)
Moisture Content	< 1.0% (by KF)

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.