Product Description
As a professional supplier of plastics and related services, Alfa Chemistry offers a wide range of high-performance polymer materials, including PVC microspheres. These microspheres are precisely engineered spherical particles made from polyvinyl chloride (PVC), featuring diverse surface functionalities and outstanding physical and chemical stability. With applications spanning biomedicine, materials engineering, and environmental science, PVC microspheres represent a versatile and indispensable class of advanced polymer microspheres.
- Materials: PVC
- Functionalization options: Bare spheres, amino (-NH2), carboxyl (-COOH), hydroxyl (-OH), thiol (-SH), streptavidin, and biotin
- Packaging options: 10ml, 20ml, 50ml, 100ml, 500ml, 1,000ml
Product Specifications
| Catalog | Product | Particle Size | Content | Size Uniformity |
| PL-PVC-A220 | PVC Microsphere | 50 nm | 25 mg/ml | <3.0% |
| PL-PVC-A221 | PVC Microsphere | 100 nm | 25 mg/ml | <3.0% |
| PL-PVC-A222 | PVC Microsphere | 200 nm | 25 mg/ml | <3.0% |
| PL-PVC-A223 | PVC Microsphere | 300 nm | 25 mg/ml | <3.0% |
| PL-PVC-A224 | PVC Microsphere | 400 nm | 25 mg/ml | <3.0% |
| PL-PVC-A225 | PVC Microsphere | 500 nm | 25 mg/ml | <3.0% |
| PL-PVC-A226 | PVC Microsphere | 600 nm | 25 mg/ml | <3.0% |
| PL-PVC-A227 | PVC Microsphere | 800 nm | 25 mg/ml | <3.0% |
| PL-PVC-A228 | PVC Microsphere | 1 μm | 25 mg/ml | <3.0% |
| PL-PVC-A229 | PVC Microsphere | 2 μm | 25 mg/ml | <3.0% |
| PL-PVC-A230 | PVC Microsphere | 5 μm | 25 mg/ml | <3.0% |
| PL-PVC-A231 | PVC Microsphere | 10 μm | 25 mg/ml | <3.0% |
| PL-PVC-A232 | PVC Microsphere | 20 μm | 25 mg/ml | <3.0% |
| PL-PVC-A233 | PVC Microsphere | 30 μm | 25 mg/ml | <3.0% |
Key Features and Benefits
- Physical Robustness: They exhibit excellent strength, low hydrogen permeability, and remarkable optical transparency.
- Exceptional Chemical Stability: Demonstrating superior radiation stability, they can withstand up to 7 keV electron beam irradiation, making them suitable for demanding environments.
- Superior Mechanical Properties: With a high elastic modulus, their mechanical behavior aligns well with Hertzian theory, indicating their inherent stiffness and elastic recovery.
- Optimized Optical Performance: Their tunable optical and acoustic properties can be precisely adjusted through compositional and structural modifications.
Application Areas
The versatile nature of our PVC microspheres allows for their integration into numerous fields:
- Biomedical Innovations: They are extensively used in drug delivery systems, advanced bioimaging techniques, and as scaffolds or components in tissue engineering.
- Advanced Materials Science: When used as additives, PVC microspheres significantly enhance the toughness and wear resistance of various materials, leading to improved product durability.
- Catalytic Efficiency: They serve as effective catalyst carriers, boosting the efficiency of chemical reactions in diverse catalytic processes.
- Adsorption & Separation Technologies: Their high surface area and modifiable surface chemistry make them excellent for the adsorption and separation of heavy metal ions and various organic pollutants.
- Foaming Material Production: As key foaming agents, PVC microspheres are integral to the manufacturing of lightweight foamed materials, including PVC foamed shoe soles and wood-plastic composites.
- Enhanced Surface Coatings: Applied as surface coatings, they improve the functional and aesthetic properties of materials, offering enhanced performance and protection.
Storage and Shelf Life
- Storage conditions: Store sealed at room temperature or 4°C.
- Shelf life: With proper storage, our PVC microspheres boast a reliable 12-month shelf life.
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