Product Overview
SANYU GROUP PMMA-70UM PMMA Microspheres are premium polymethyl methacrylate (PMMA) microsphere powders with a nominal particle size of 70 μm.
Manufactured using advanced polymerization technology, these microspheres exhibit excellent particle size uniformity, high sphericity, smooth particle surfaces and outstanding chemical stability. They are widely used in polymer fillers, lightweight composites, precision coatings, spacer applications, calibration materials and laboratory research.
PMMA-70UM is supplied as a free-flowing white powder in 1000 g bottles, making it suitable for laboratory use as well as industrial-scale production.
Key Features
Nominal particle size: 70 μm
Dry powder form
High sphericity
Smooth particle surface
Excellent chemical stability
Low density
Excellent flowability
Uniform particle size distribution
Technical Specifications
Parameter | Specification |
|---|
Product Code | PMMA-70UM |
Product Name | PMMA Microspheres |
Material | Polymethyl Methacrylate (PMMA) |
Particle Size | 70 μm |
Appearance | White Free-Flowing Powder |
Package | 1000 g/Bottle |
Applications
PMMA-70UM Microspheres are widely used in:
Product Advantages
PMMA-70UM provides excellent particle size consistency, high sphericity and smooth surface morphology. Its dry powder form disperses easily into polymer systems, improving flowability, processing efficiency and dimensional stability while ensuring consistent product performance.
Storage and Handling
Store in a cool and dry environment.
Keep the container tightly sealed.
Protect from moisture.
Avoid direct sunlight.
Store at room temperature.
Customization Service
SANYU GROUP provides customized PMMA microspheres, including:
Customized particle sizes
Customized particle size distributions
Customized packaging
Bulk supply
OEM manufacturing services
Frequently Asked Questions About PMMA-70UM
What is PMMA-70UM?
PMMA-70UM is a 70 μm polymethyl methacrylate (PMMA) microsphere powder designed for research and industrial applications.
What is the particle size?
The nominal particle size is 70 μm.
What applications is PMMA-70UM suitable for?
PMMA-70UM is suitable for polymer fillers, composite materials, coatings, spacer particles, calibration standards, polishing applications and laboratory research.
Is PMMA-70UM supplied as a powder?
Yes. PMMA-70UM is supplied as a free-flowing white powder.
What packaging is available?
The standard package is 1000 g/Bottle.
Can the particle size be customized?
Yes. SANYU GROUP provides customized PMMA microspheres with different particle sizes, particle size distributions and packaging according to customer requirements.
