PET Microspheres

Product Description

As a specialized supplier of plastics and related services, Alfa Chemistry offers a comprehensive range of high-quality plastic materials, including an advanced line of PET (polyethylene terephthalate) microspheres. These microspheres are engineered to exhibit exceptional monodispersity, spherical morphology, and customizable surface chemistry, making them highly suitable for advanced applications across biomedical, optical, environmental, and industrial domains.

• Materials: PET
• 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-PET-A100	PET Microsphere	50 nm	25 mg/ml	<3.0%
PL-PET-A101	PET Microsphere	100 nm	25 mg/ml	<3.0%
PL-PET-A102	PET Microsphere	200 nm	25 mg/ml	<3.0%
PL-PET-A103	PET Microsphere	300 nm	25 mg/ml	<3.0%
PL-PET-A104	PET Microsphere	400 nm	25 mg/ml	<3.0%
PL-PET-A105	PET Microsphere	500 nm	25 mg/ml	<3.0%
PL-PET-A106	PET Microsphere	600 nm	25 mg/ml	<3.0%
PL-PET-A107	PET Microsphere	800 nm	25 mg/ml	<3.0%
PL-PET-A108	PET Microsphere	1 μm	25 mg/ml	<3.0%
PL-PET-A109	PET Microsphere	2 μm	25 mg/ml	<3.0%
PL-PET-A110	PET Microsphere	5 μm	25 mg/ml	<3.0%
PL-PET-A111	PET Microsphere	10 μm	25 mg/ml	<3.0%
PL-PET-A112	PET Microsphere	20 μm	25 mg/ml	<3.0%
PL-PET-A113	PET Microsphere	30 μm	25 mg/ml	<3.0%

Key Features and Benefits

• Exceptional Uniformity: With a coefficient of variation (CV value) typically ≤6%, these microspheres exhibit remarkable consistency in size.
• Perfectly Spherical Structure: Each microsphere boasts a near-perfect spherical shape with an exceptionally smooth, defect-free surface.
• Tailored Surface Chemistry (Modifiability): We offer PET Microspheres with a variety of surface functionalities to meet diverse application requirements. Options include bare spheres, amino (-NH₂), carboxyl (-COOH), hydroxyl (-OH), thiol (-SH), streptavidin, and biotin.
• Robust Stability: They maintain their integrity and performance under various storage conditions and throughout their operational lifespan, ensuring reliability in demanding environments.
• Balanced Hydrophobicity: This property facilitates their excellent dispersion in aqueous media while also allowing for solubility in specific organic solvents.

Application Areas

The unique attributes of our PET microspheres make them indispensable across a wide spectrum of cutting-edge applications:

• Biomedical Research: Used as embolic agents in cardiovascular models and carriers in drug delivery systems.
• Optical Materials: Incorporated into photonic crystals, sensors, and antistatic textiles.
• Catalysis and Sensing: Functionalized spheres support metal nanoparticles for enhanced catalytic and sensing efficiency.
• Environmental Engineering: Embedded in PET fibers for antimicrobial, anti-dust, and thermal enhancement purposes.

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