Description
Specifications Table
| Product Name | Polystyrene, atactic | ALF-044416-09 | Thermofisher |
|---|---|
| Pack Size | 10g, 50g |
| Form | Solid (pellets or powder) |
| Grade | Research/Analytical |
| Application | Polymer research, calibration standards, material science |
Product Description
Atactic polystyrene is a versatile polymer widely used in laboratories and research facilities for its unique properties. Unlike its isotactic or syndiotactic counterparts, atactic polystyrene lacks a regular molecular structure, making it amorphous and soluble in a variety of organic solvents. This characteristic makes it ideal for applications requiring easy processing, such as thin-film formation, calibration standards, and polymer blend studies.
Manufactured by Thermofisher, this high-purity grade ensures consistent performance in experimental settings. Researchers and educators rely on it for its predictable behavior in solution-based experiments, including gel permeation chromatography (GPC) and viscosity measurements. Its compatibility with common lab solvents like toluene and THF further enhances its utility in material science and chemical engineering projects.
Whether you’re a student working on a thesis or a professional developing new materials, eqipped provides authentic Thermofisher chemicals with reliable documentation. Our streamlined ordering process ensures you receive your supplies quickly, so your work stays on schedule.
Need bulk quantities or custom packaging? Contact eqipped’s support team for tailored solutions.
FAQs
What is the difference between atactic, isotactic, and syndiotactic polystyrene?
Atactic polystyrene has random monomer arrangement, making it amorphous and soluble. Isotactic and syndiotactic forms have ordered structures, resulting in crystalline regions and different mechanical properties.
Can I use this polystyrene for 3D printing?
No, atactic polystyrene lacks the structural regularity needed for 3D printing. It’s primarily used in research and calibration, not additive manufacturing.
What solvents dissolve atactic polystyrene?
Common solvents include toluene, THF, chloroform, and xylene. Always test solubility for your specific application, as concentration and temperature affect dissolution rates.
Is this product suitable for food contact applications?
No, this grade is intended for lab and research use only. For food-grade materials, consult specialized suppliers with appropriate certifications.
How do I verify the molecular weight of my atactic polystyrene?
Use gel permeation chromatography (GPC) with polystyrene standards for calibration. Thermofisher provides typical molecular weight ranges in the product documentation.
