Description

Poly(4-T-Butyl Styrene) is a high-performance thermoplastic polymer derived from the monomer 4-tert-butylstyrene. This material is valued for its excellent thermal stability, good mechanical properties, and enhanced solubility in organic solvents compared to standard polystyrene. It serves as a critical component in advanced material formulations where specific polymer characteristics are required. Key industries utilizing this specialty polymer include electronics, coatings, adhesives, and advanced composite materials.

Application

• As a modifier and compatibilizer in high-performance polymer blends and alloys.
• In the formulation of specialty coatings and adhesives requiring enhanced thermal and chemical resistance.
• As a precursor or additive in the production of ion-exchange resins and functional polymers.
• For use in electronic encapsulants and dielectric materials.
• As a standard or reference material in polymer research and analytical laboratories.
• In the development of membranes for separation technologies.
• As a component in composite materials to tailor mechanical and thermal properties.

Basic Information

Product Name	Poly(4-T-Butyl Styrene)
CAS No.	26009-55-2
Molecular Formula	(C12H16)n
Molecular Weight	Varies (Polymer)
Synonyms	Poly(4-tert-butylstyrene); Poly(p-tert-butylstyrene); Poly(4-tert-butylstyrene) homopolymer; PTBS; Poly(1-(4-tert-butyl)phenyl)ethylene; Poly(4-(1,1-dimethylethyl)styrene); Poly(4-tert-butyl vinylbenzene); Poly(p-(tert-butyl)styrene)
EINECS	Contact for details

Quality Control

Our Poly(4-T-Butyl Styrene) is manufactured under controlled conditions to ensure batch-to-batch consistency and high purity. Quality is verified through a suite of analytical techniques including Gel Permeation Chromatography (GPC) for molecular weight distribution, thermal analysis (DSC/TGA), and spectroscopic methods (FTIR, NMR). Certificates of Analysis (COA) detailing specific parameters for each lot are available upon request, supporting your 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 (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 beads
Identification (IR)	Conforms to structure
Inherent Viscosity	Contact for details
Weight-Average Molecular Weight (Mw)	Customizable (e.g., 10,000 - 500,000 g/mol)
Polydispersity Index (PDI)	< 2.5 (Typical)
Glass Transition Temperature (Tg)	~ 130 - 150 °C
Residual Monomer	< 0.5%
Ash Content	< 0.1%

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