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Automotive & Aerospace Lightweighting

Weight reduction is a decisive factor in improving energy efficiency, extending EV driving range, and reducing carbon emissions. Hollow glass microspheres enable lighter, stronger composite materials—accelerating innovation across mobility sectors.

Application Scenarios

Structural adhesives, lightweight plastics, interior panels, automotive sealants, aerospace composites, radar covers, marine parts, and EV battery‑pack components.

Product Advantages

- Ultra‑low density significantly reduces material weight
- High compressive strength resists molding pressure
- Enhances dimensional stability and impact resistance
- Superior thermal insulation and sound absorption
- Supports sustainability and emission‑reduction goals

Technical Features & Specifications

Density 0.18–0.75 g/cm³, crush strength 3,000–20,000 psi, particle size 10–150 μm, heat resistance >600°C, compatible with injection molding, extrusion, and casting.

Applicable Industries & End Users

Automakers, EV component suppliers, aerospace engineers, lightweight‑material developers, industrial‑design firms, defense & marine manufacturers.

Case Study

A European EV brand adopted hollow microspheres in bumper fillers, reducing component weight by 22% while maintaining structural integrity.

Frequently Asked Questions

Do they improve fuel economy?

Yes—lighter vehicles consume less energy.

Are hollow beads suitable for high‑pressure molding?

Yes—select reinforced high‑strength grades.

Request tailored composite‑filler solutions, performance testing, and OEM partnership support.

Get a Custom Solution

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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