Description

Poly(T-Butyl Methacrylate) is a high-performance acrylic polymer derived from tert-butyl methacrylate monomer. This compound is valued for its excellent thermal stability, optical clarity, and resistance to environmental factors, making it a critical material for advanced polymer formulations. It is essential for industries requiring durable, transparent, and chemically resistant polymeric components.

Application

• As a key component in the formulation of high-temperature resistant coatings and paints.
• Used in the production of optical lenses and transparent films due to its clarity and light transmission properties.
• Serves as a modifier for other polymers to enhance thermal stability and mechanical strength.
• Employed in the manufacture of specialty adhesives and sealants requiring chemical resistance.
• Utilized in photoresist applications within the microelectronics and semiconductor industries.
• Acts as a release agent or mold component in precision casting and molding processes.
• Applied in research and development for creating advanced copolymer systems with tailored properties.

Basic Information

Product Name	Poly(T-Butyl Methacrylate)
CAS No.	25189-00-8
Molecular Formula	(C8H14O2)n
Molecular Weight	Varies (Polymer)
Synonyms	Poly(tert-butyl methacrylate); PTBMA; Poly(t-butyl methacrylate); Poly(1,1-dimethylethyl methacrylate); Poly(methacrylic acid tert-butyl ester); Poly(2-methyl-2-(methacryloyloxy)propane); tert-Butyl methacrylate polymer; Poly(TBMA)
EINECS	Contact for details

Quality Control

Our Poly(T-Butyl Methacrylate) is manufactured under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure consistent molecular weight distribution, purity, and performance characteristics. Certificates of Analysis (COA) detailing key parameters are provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms to structure
Assay (as Polymer)	≥ 98.0%
Residual Monomer	≤ 0.5%
Molecular Weight (Mw)	Customizable (e.g., 50,000 - 500,000 g/mol)
Polydispersity Index (PDI)	≤ 2.5
Glass Transition Temperature (Tg)	~ 100 - 120 °C
Loss on Drying	≤ 1.0%

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