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Polyimide Fiber Sheet
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- Features
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- Applications
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1. Exceptional Thermal Stability : The long-term temperature resistance range can reach 250°C–300°C, and it can instantly withstand temperatures exceeding 500°C. This makes polyimide felts possess Intrinsic Flame-Retardant Properties , the limiting oxygen index (LOI) is as high as 38% or more, classifying it as a flame-retardant material that self-extinguishes when removed from the flame.
2. Excellent thermal insulation performance : Polyimide fiber sheets possess Porous structure , capable of forming an effective air-insulation layer. Studies show that polyimide fiber wadding exhibits significantly superior thermal performance compared to commonly used wadding materials on the market. Its low thermal conductivity effectively prevents heat loss.
3. Advanced moisture management capability : Polyimide fibers possess natural Water-repellent property , avoiding the issue of reduced warmth retention when traditional down and cotton fillers get wet. At the same time, the material offers excellent moisture permeability, perfectly meeting the body's everyday needs.
4. Health and Safety Features ：
Antimicrobial and mildew-resistant Polyimide materials possess natural antibacterial and antifungal properties.
Non-toxic and harmless : The production process does not require printing or dyeing, and no substances harmful to the human body are involved.
Biocompatibility : Exhibits excellent biocompatibility and is non-irritating to the skin.
Electrostatic Protection : Features antistatic properties to enhance wearing comfort.
5. Mechanical Properties and Durability : Polyimide fiber sheets exhibit high Tensile strength (Can reach 9–12 MPa) and exhibits excellent resilience. It boasts remarkable abrasion resistance, washability, and resistance to aging, ensuring the durability of the garment. Service life 。
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Multiple specifications available, customization supported.
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1. High-Temperature Insulation and Protection
Industrial sector : Thermal insulation layers for high-temperature pipelines, reactors, industrial kilns, and iron and steel metallurgical equipment.
Firefighting field ： Firefighting suit The insulation layer effectively protects firefighters from thermal radiation and high-temperature conduction when exposed to intense flames. The inherent flame-retardant properties of the polyimide fiber sheet significantly enhance its performance. Down jacket Its fire safety rating makes it particularly well-suited to meet the protective needs of firefighters, industrial workers, and other professionals in specialized occupations. Moreover, its low-smoke and low-toxicity properties provide additional escape time in the event of a fire.
Aerospace : The thermal insulation and firewalls in aircraft and spacecraft engine compartments, as well as the fire-resistant and heat-insulating materials used for cabin seats and interiors, meet stringent flame-retardant and low-smoke-toxicity requirements.
2. Sealing and Filling
High-temperature sealing : Used as sealing gaskets or caulking materials for high-temperature flanges, valves, and furnace doors to prevent heat and medium leakage.
Expansion Joint Filling : A filling material used for high-temperature flue ducts and pipe expansion joints, designed to absorb thermal displacement.
3. Electrical Insulation
High-Temperature Electrical Insulation : As an insulating pad or isolation layer for electrical equipment such as motors, transformers, and electromagnetic coils in high-temperature environments.
4. Filtration Materials
High-temperature flue gas filtration : Can be used to manufacture filter bags for high-temperature baghouse dust collectors, effectively handling the hot, corrosive flue gases generated by industries such as steel, cement, and carbon black production.
5. Composite Material Reinforcement
It can be used as a reinforcing material for prepreg or resin transfer molding (RTM) processes, and when combined with resin, it produces high-temperature-resistant composite components.
Enterprise Advantages
Guangdong Kaidun New Materials Co., Ltd.
The layout of the entire workshop is reasonable, and the equipment is placed in an orderly manner, which not only ensures the smoothness of the production process but also improves work efficiency. Advanced production equipment and technologies are adopted in the workshop to ensure the stability of product quality and the efficiency of production efficiency.
In terms of the environment, the factory workshop effect picture shows a clean and bright production environment. The workshop is equipped with a good ventilation system and lighting equipment, providing comfortable working conditions for workers. At the same time, the workshop also pays attention to environmental protection and energy conservation, adopting environmentally friendly materials and energy-saving equipment to reduce energy consumption and pollution during the production process.
In terms of safety management, the factory workshop effect picture also reflects a high degree of attention. The workshop is equipped with complete safety facilities and warning signs to ensure the safety and health of workers during the production process. In addition, the workshop is also equipped with professional safety management personnel who are responsible for supervising and managing safety matters during the production process to ensure the safety and stability of production.
Production drawing of aramid filament woven fabric
Packaging and delivery of pre-oxidized fibers
Qualification Certification
Various qualification certifications obtained by Kaitun Industrial, demonstrating its professional capabilities in meeting standards in the field of high-performance fiber material textiles, highlighting that its products comply with strict quality, safety and industry regulatory requirements, providing strong support for the enterprise's stable development and market expansion.
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Polyimide Fiber Sheet
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Guangdong Kaidun New Materials Co., Ltd.
Mobile phone: +86-181-4496-2927
Telephone: +86-0757-87785772
E-mail: gdkaidun@163.com
Address: Room 401, Building 21, No. 1, Keqing Road, Yundonghai Street, Sanshui District, Foshan City, Guangdong Province
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