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Composite Materials & New Energy

The rise of renewable energy, electric transportation, and high‑performance engineering materials accelerates demand for advanced composite fillers. Glass beads offer strength‑to‑weight advantages, thermal insulation, and processing stability, supporting next‑generation innovation.

Application Scenarios

Wind turbine blades, hydrogen‑storage vessels, battery insulation, FRP components, solar equipment, structural adhesives, electronic‑encapsulation materials, and marine composites.

Product Advantages

- Reduces composite density for energy savings
- Improves fatigue resistance and structural uniformity
- Enhances thermal & electrical insulation
- Ensures smoother molding, reduced resin consumption
- Stable performance in harsh operating environments

Technical Features & Specifications

Particle size 10–200 μm, density 0.20–2.50 g/cm³ (solid & hollow), crush strength up to 25,000 psi, compatible with epoxy, polyester, PU, PBT, PEI, and advanced resins.

Applicable Industries & End Users

Wind‑energy companies, battery manufacturers, chemical‑resin suppliers, marine engineers, research labs, composite OEMs.

Case Study

A wind‑blade manufacturer used hollow microspheres in resin infusion, reducing weight by 11% while extending fatigue life, contributing to higher power‑generation efficiency.

Frequently Asked Questions

Are hollow beads suitable for structural composites?

Yes—when strength‑to‑weight optimization is required.

Do beads affect curing?

No—proper selection supports stable processing.

Request collaboration, product datasheets, engineering support, or tailored composite‑material solutions.

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Get In Touch

Let us know your requirement. We will connect best products with you.

Guangdong SIU TUNG Glass & Plastic Technology Co., Ltd.

GUANG DONG SIU TUNG GLASS&PLASTICTECHNOLOGY CO., LIMITED

Email: jackywu@glassmable.com

Whatsapp:+86-13922121015

Address: Building 5, Inside No. 40, Henggang Road, Honggang Neighborhood Committee, Daliang Street, Shunde District, Foshan City, Guangdong Province, China.

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