Yuniu Fiberglass Chopped Strand Mat: Your Trusted Partner for High-Quality Chopped Mat

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Introduce

In the fast-evolving composite material industry, fiberglass chopped strand mat (commonly known as chopped mat) stands as an indispensable reinforcement material. It bridges the gap between raw materials and high-performance end products, empowering industries worldwide to achieve lighter, stronger, and more durable creations. Hebei Yuniu Technology Co., Ltd., with 20 years of unwavering focus on fiberglass manufacturing, has become a global leader in delivering premium fiberglass chopped strand mat, trusted by 3,162 customers across 128 countries.

20 Years of Expertise: Yuniu’s Commitment to Chopped Mat Excellence

Founded in 2002, Yuniu has grown from a specialized fiberglass manufacturer into a one-stop service provider integrating R&D, production, sales, domestic and international trade, and after-sales support since 2020. Our decades of experience have taught us that for manufacturers, traders, and engineering firms, the core demands for chopped mat are unwavering quality consistency, reliable delivery, and professional service—and we deliver on all fronts.

At Yuniu, every roll of fiberglass chopped strand mat undergoes a strict full-process quality control system. We refuse recycled fibers and exclusively use high-purity E-glass fiber as raw material, ensuring each batch of chopped mat boasts uniform fiber distribution, stable adhesion, and excellent mechanical properties. This dedication to quality has earned us long-term partnerships with global clients who value reliability above all else.

Yuniu Fiberglass Chopped Strand Mat: The Superior Chopped Mat for Every Application

Our fiberglass chopped strand mat is a non-woven reinforcement material made by randomly distributing chopped glass fiber strands and curing them with high-quality binders. This unique structure forms a three-dimensional fiber network that evenly disperses stress, prevents crack propagation, and enhances the overall performance of composite products. What sets Yuniu’s chopped mat apart is its meticulous craftsmanship and tailored design:

Premium Raw Materials, Unmatched Stability

We select high-purity E-glass fiber with a tensile strength of over 3,000 MPa, featuring exceptional chemical resistance, acid and alkali resistance, and weatherability. Unlike low-grade chopped mat on the market, Yuniu’s fiberglass chopped strand mat maintains consistent performance even in harsh environments, with no fiber aging or property degradation over long-term use. The fiber diameter is precisely controlled at 10-13μm, ensuring optimal resin impregnation and composite bonding.

Precision Manufacturing, Consistent Performance

Equipped with advanced automated production lines, we cut glass fiber strands to a golden length of 25-50mm—perfect for balancing bonding strength and formability. Our proprietary polyester binder ensures quick dissolution in resins (polyester, epoxy, vinyl ester, etc.) and firm adhesion, making the chopped mat suitable for hand lay-up, spray-up, compression molding, and other processes. The weight tolerance per unit area is controlled within ±5g/m², far exceeding the industry standard of ±10g/m², significantly reducing production defects.

Versatile Properties, Wide-Ranging Applications

Yuniu’s fiberglass chopped strand mat combines lightweight advantages (1/4 the density of steel) with high strength, excellent formability, and temperature resistance (-50℃ to 120℃). These characteristics make our chopped mat the preferred choice for multiple industries:

Construction: Reinforces FRP tiles, gypsum boards, and waterproof rolls, enhancing structural stability and extending service life in extreme climates.
Automotive & Marine: Used in bumpers, hulls, and interior parts, reducing weight by 30-50kg per vehicle and improving fuel efficiency or sailing performance.
Chemical Industry: Manufactures corrosion-resistant tanks, pipes, and reactors, with a service life 3-5 times that of steel equipment.
Leisure Goods: Enhances surfboards, kayaks, and FRP furniture, delivering a perfect balance of durability and maneuverability.

Customer-Centric Service: Beyond Premium Chopped Mat

Yuniu’s success lies not only in superior fiberglass chopped strand mat but also in our customer-first philosophy. We understand the pain points of procurement—delayed delivery, unstable quality, and unclear after-sales support—and have built a comprehensive service system to address them:

Customized Solutions

We tailor chopped mat specifications to your unique needs, including fiber length (6mm-50mm), weight (200g/m²-1000g/m²), binder type, and packaging. Our R&D team quickly develops specialized fiberglass chopped strand mat for flame-retardant, high-heat, or other niche requirements.

Stable & Timely Delivery

With two production bases in Hebei and Thailand (annual capacity 50,000 tons) and strategic inventory for regular chopped mat specifications, we ensure 98% of orders ship within 72 hours. Our global logistics partners guarantee on-time delivery to 128 countries, eliminating production delays.

Competitive Pricing & Full-Support Service

Industrial chain optimization allows us to offer cost-effective fiberglass chopped strand mat without compromising quality, with bulk discounts and stable pricing for long-term partners. Our 24/7 multilingual team provides pre-sales consultation, technical guidance, and after-sales support, ensuring a worry-free cooperation experience.

In Conclusion

For 20 years, Yuniu has been refining our chopped mat craftsmanship, earning the trust of global clients through consistent quality and thoughtful service. Whether you’re a manufacturer seeking stable raw materials, a trader pursuing cost-effectiveness, or an engineering firm needing customized solutions, Yuniu’s fiberglass chopped strand mat is your ideal choice.

We have a strong online presence on search engines and B2B platforms—reach out today for free samples, customized quotes, and professional technical advice. Partner with Yuniu, and let our premium fiberglass chopped strand mat power your success in the global market.