Chopped short fiber is a versatile material engineered to meet the demands of modern industrial applications. Manufactured by cutting bundled long fibers of varying fineness into precise lengths, this product ensures optimal dispersibility and controlled fiber aspect ratios. Its unique properties make it a preferred choice in industries requiring anti-static solutions, such as coatings and plastics. This article explores the technical specifications, applications, and company background of Shijiazhuang Poroyal Technologies Co., Ltd., the manufacturer behind this innovative product.
Product Overview: Chopped Short Fiber
Chopped short fiber is a specialized material designed to combine durability with precision. The production process involves cutting long fibers into specific lengths, allowing for tailored performance in diverse applications. This method ensures that the fibers maintain excellent dispersibility, which is critical for achieving uniformity in composite materials and coatings. The ability to control the fiber aspect ratio further enhances its adaptability, making it suitable for industries where material consistency is paramount.

Image: Chopped short fiber in its packaged form, ready for industrial use.
One of the standout features of this product is its customizable packaging. Packed in air-tight shrink plastic bags within cardboard boxes, the fibers are protected from environmental contaminants. Additionally, the manufacturer offers customized packaging solutions to meet specific customer requirements, ensuring that the product reaches end-users in optimal condition.
Technical Specifications: Precision Engineered for Performance
The technical parameters of chopped short fiber highlight its versatility and adaptability. The product is available in two primary types: stainless steel fiber and other metal fiber, each with distinct characteristics. Below is a detailed breakdown of the specifications:
| Fiber Type | Diameter (µm) | Fiber Length (mm) |
|---|---|---|
| Stainless Steel Fiber | 2–40 | 0.3–100 |
| Other Metal Fiber | 8–40 | 0.3–100 |
The stainless steel fiber offers high corrosion resistance and thermal stability, making it ideal for applications in harsh environments. In contrast, other metal fibers provide cost-effective alternatives while maintaining good mechanical properties. The wide range of fiber diameters and lengths allows for customization to suit specific industrial needs.
Applications: Versatile Solutions for Modern Industries
Chopped short fiber finds extensive use in anti-static applications, where its conductive properties are critical. Below are some of the key industries and applications where this product excels:
Anti-Static Paint Coatings
In the paint and coatings industry, anti-static properties are essential to prevent dust accumulation and ensure even application. Chopped short fiber is integrated into coatings to neutralize static charges, improving product quality and durability. This application is particularly relevant in automotive, electronics, and construction sectors.
Anti-Static Plastics
The plastics industry benefits from the conductive properties of chopped short fiber. By incorporating these fibers into polymer matrices, manufacturers can reduce static buildup, which is crucial in electronic components, packaging materials, and industrial machinery. This application enhances product safety and operational efficiency.
Other Industrial Applications
Beyond anti-static uses, chopped short fiber is employed in composite materials, filtration systems, and thermal management solutions. Its high surface area and mechanical strength make it suitable for high-performance applications in automotive, energy, and medical industries.
Company Background: Shijiazhuang Poroyal Technologies Co., Ltd.
Shijiazhuang Poroyal Technologies Co., Ltd. (石家庄博瑞优科技有限公司) is a leading manufacturer of advanced fiber-based products, specializing in metal fiber felt filters and chopped short fibers. With a focus on innovation and quality, the company has established itself as a trusted supplier to industries worldwide.
Founded with a commitment to technological excellence, Shijiazhuang Poroyal Technologies leverages state-of-the-art manufacturing processes to produce high-quality materials. The company’s customization capabilities and customer-centric approach ensure that it meets the evolving needs of its clients. Its product portfolio includes sintered metal fiber felt filters, titanium fiber felt filter discs, and pure nickel fiber felt discs, each designed for specific industrial applications.

Image: Sintered metal fiber felt filters, a related product from Shijiazhuang Poroyal Technologies.
Why Choose Chopped Short Fiber?
There are several reasons why chopped short fiber is a preferred choice for industrial applications:
- Excellent Dispersibility: Ensures uniform distribution in composite materials, enhancing performance.
- Customizable Specifications: Tailored diameters and lengths to meet specific requirements.
- High Conductivity: Ideal for anti-static applications, reducing risks of dust accumulation and electrical discharge.
- Durable Packaging: Air-tight shrink plastic bags and cardboard boxes protect the product during transportation.
Industry Standards and Compliance
Shijiazhuang Poroyal Technologies adheres to international standards to ensure product quality and safety. While NIST (National Institute of Standards and Technology) provides guidelines for metrology and material testing, the company’s internal quality control systems guarantee compliance with industry-specific requirements. For more information on material standards, refer to NIST’s official website.
References:
1. National Institute of Standards and Technology (NIST). (n.d.). https://www.nist.gov
Conclusion
Chopped short fiber is a high-performance material that addresses the challenges of anti-static applications and industrial composites. With its precision engineering, customization options, and reliable packaging, it is a valuable asset for manufacturers seeking innovative solutions. Shijiazhuang Poroyal Technologies Co., Ltd. continues to lead the industry by delivering quality products that meet the demands of modern manufacturing.
For more information about chopped short fiber or other products from Shijiazhuang Poroyal Technologies, visit the company website.
POROYAL is dedicated to the research and development of powder sintered porous filter technology, establishing itself as a leading innovator in advanced porous material solutions.Titanium and plastic filters POROYAL engineers deliver high-value engineering solutions to address complex product design challenges across diverse industries, including petrochemical, oilfield, water treatment, food & beverage, pharmaceutical, chemical processing, medical devices, vacuum conveying, and other specialized applications.Metal porous filter Our expertise encompasses comprehensive liquid-solid and gas-solid separation technologies tailored to meet customer-specific requirements.At POROYAL, we function as an integrated enterprise comprising four specialized divisions—dedicated to the development of Metal Sintered Porous Filters, Plastic Sintered Porous Filters, Metal Fibers, and Medical & Laboratory filtration solutions. Metal Porous Filters Manufacturer
Through collaborative innovation, we engineer sustainable technologies that enhance performance, optimize efficiency, and deliver measurable success for our customers.China Plastic Porous Filtersr|super blog