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Unexpanded Microspheres Expanded Microspheres Lightweighting Functional Masterbatch Composite Microspheres

Multifunctional Microspheres

Light-Diffusing Microspheres Other Multifunctional Microspheres

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About Crerax

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Expandable Microspheres

Multifunctional Microspheres

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Automotive

Green Buildings

Consumer Goods

Industrial/Other

Electronics/Semiconductors

News

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About Crerax

Pioneer in Sustainable Material Technology

Disruptive Material Solutions for a Sustainable Future.
A global leader in high-performance materials,
driving innovation through integrated R&D and manufacturing.

Disruptive Material Solutions for a Sustainable Future. <br> A global leader in high-performance materials, <br>driving innovation through integrated R&D and manufacturing.

R&D is Our DNA

Since establishing its expandable microspheres laboratory in 2008, Crerax has been committed to independent R&D, filing over 150 patent applications. We continuously push the boundaries of advanced materials technology to address market needs and unlock limitless possibilities.

150+

Patents Filed

17+

years

Proprietary R&D

Our products

Expandable Microspheres

Polymer Performance Additives

Multifunctional Microspheres

Tailored Material Solutions

A Global Leader in Microsphere Production Capacity

Crerax Chongqing, spanning 80,000 square meters, boasts a 12,000-ton expandable microspheres capacity across two phases, with Phase I operational since 2023. We lead globally in microsphere production and are expanding into multifunctional microspheres and other new materials.
Our advanced DCS automated lines and ISO 9001 system ensure product stability and high performance. We're committed to building a digital, intelligent, and green factory to drive innovation and sustainable growth.

Empowering Global Customers with Sustainable Material Solutions

Crerax's microspheres and lightweight solutions enable over 120 industries, including automotive, green buildings, and consumer goods, to achieve lightweighting, insulation, and cost reduction. Together, we build a sustainable future.
We collaborate with leading companies in 40+ countries to drive advanced materials innovation, helping customers upgrade products and reduce raw material use, supporting global decarbonization goals.

The markets we serve

Automotive

Lightweighting, Cost Efficiency & Decarbonization

Green Buildings

Thermal Insulation & Energy Efficiency

Consumer Goods

Comfort, Cost Efficiency & Enhanced Performance

Industrial / Other

Green & Sustainable Solutions

Electronics / Semiconductors

Advanced Materials Empowering High-End Manufacturing

News and events

2025.08.19

Crerax Microspheres | A Key Material Driving the Automotive Lightweighting Revolution

Crerax microspheres are a physical foaming agent that expand under heat, reducing material density by up to 100x. Ideal for automotive parts like door panels and seals, they simplify processing, cut costs, and support sustainable manufacturing.

Article

2025.08.19

Crerax Microspheres｜Powering the Future of Footwear with Lightweight Innovation and Intelligent Manufacturing

In the global footwear industry's pursuit of innovation, lightweight materials are paramount. This article explores how Crerax Microspheres, a groundbreaking expandable microsphere technology, are revolutionizing shoe manufacturing. We delve into their role in enhancing PVC and TPR shoe materials, significantly reducing density while improving durability, comfort, and surface quality. Discover how Crerax's solutions boost production efficiency, lower costs, and support the development of sustainable footwear, empowering manufacturers to create the next generation of high-performance, eco-conscious products.

Article

More news

Mission and Vision

Disruptive material science technologies are a major part of the grand solution for the future of humanity:
a green world, an intelligent society, and a life of comfort.
We are en route.
Be inspired, be future.

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