Product Description
Definition
Meta-aramid silver-coated fabric is a functional composite material with a silver layer coated on the surface of meta-aramid fabric. Meta-aramid, namely poly(m-phenylene isophthalamide) fiber, possesses excellent heat resistance, flame retardancy, mechanical properties and chemical stability, etc. Meanwhile, the silver coating endows it with good electrical conductivity, thermal conductivity and electromagnetic shielding properties. The combination of these two makes meta-aramid silver-coated fabric a high-performance and multi-purpose material.
Performance Characteristics
- Outstanding Heat Resistance: Meta-aramid itself has good thermal stability and can be used for a long time in a high-temperature environment above 200 °C. The existence of the silver coating has little impact on its heat resistance. Therefore, meta-aramid silver-coated fabric can maintain relatively good performance under high-temperature conditions and is not prone to problems such as deformation and embrittlement.
- Excellent Flame Retardancy: Meta-aramid is an inherently flame-retardant fiber with a limiting oxygen index greater than 28. It will not continue to burn after leaving the flame and has permanent flame-retardant properties. This enables meta-aramid silver-coated fabric to effectively prevent the spread of flames when encountering open flames or high temperatures, thus improving the safety of use.
- Good Mechanical Properties: The breaking strength of meta-aramid is higher than that of common fibers such as polyester, cotton and nylon. It has a relatively large elongation at break, a soft hand feel and good spinnability. The fabric made from it has relatively high strength and toughness. Although the addition of the silver coating will increase the hardness of the fabric to some extent, on the whole, it can still maintain relatively good flexibility and workability, enabling it to meet different usage requirements, such as being made into protective clothing and tents of various shapes.
- Stable Chemical Properties: Meta-aramid has excellent resistance to most chemical substances. It can withstand most high-concentration inorganic acids and has good alkali resistance at room temperature. The silver coating also has certain chemical stability. The combination of the two enables meta-aramid silver-coated fabric to be used in relatively harsh chemical environments such as the chemical and electroplating industries and resist the erosion of chemical substances.
- Superior Electrical Conductivity, Thermal Conductivity and Electromagnetic Shielding Properties: Silver has good electrical conductivity and thermal conductivity. After being coated on the surface of meta-aramid fabric, it enables meta-aramid silver-coated fabric to possess excellent electrical and thermal conductivity properties. It can be used to make products that require electrical or thermal conductivity, such as heat sinks and electromagnetic shielding covers for electronic devices. Meanwhile, the silver coating can also effectively shield external electromagnetic interference and ensure the normal operation of electronic devices.
Application Fields
- Aerospace Field: It can be used to make heat-insulating and fireproof materials for aircraft, such as heat shields for engine compartments and fireproof materials for aircraft seats. It can ensure the safe operation of aircraft under harsh environments such as high temperature and high pressure. Meanwhile, its good electromagnetic shielding performance also helps to reduce the interference between electronic devices.
- Electronics and Electrical Field: As an electromagnetic shielding material for electronic devices, it can be used to make the shells and circuit boards of electronic products such as computers, mobile phones and televisions, preventing the impact of electromagnetic radiation on human bodies and other devices and improving the stability and reliability of the devices. In addition, its excellent electrical conductivity can also be used to make connection materials and electrode materials for electronic components.
- Fire Protection and Protection Field: It is used to make fire protection supplies such as fire suits, fireproof gloves and fireproof curtains, which can effectively protect firefighters and trapped people from the harm of flames and high temperatures and provide a powerful guarantee for fire rescue work.
- Industrial Protection Field: In high-temperature and high-risk industrial environments such as metallurgy, chemical industry and power generation, it can be used to make protective supplies such as work clothes, heat insulation pads and protective curtains to protect the safety of workers. Meanwhile, it can also be used to wrap high-temperature equipment and pipelines to prevent heat loss and improve energy utilization efficiency.
- Medical Field: It can be used to make electromagnetic shielding covers for medical equipment to prevent the impact of external electromagnetic interference on medical equipment and ensure the normal operation of medical equipment. In addition, its good antibacterial properties can also be used to make medical dressings and surgical gowns to reduce the risk of bacterial infection.
Detailed Photos
Certifications
Company Profile
Guangdong Kaidun New Material Co., Ltd. is a technology - oriented enterprise specialized in the research, development, production, and sales of high - performance fiber - based textile products. It operates two production bases, one in Jiangsu Province and the other in Guangdong Province, with its operational headquarters situated in Foshan, Guangdong.
The Jiangsu base, namely Kaidun New Material Jinhu Co., Ltd., features a production workshop covering an area of more than 12,000 square meters and five production lines of needling machines. The Guangdong base, which is Guangdong Kaidun New Material Co., Ltd., is equipped with a 4,000 - square - meter comprehensive office building, a 10,000 - square - meter production workshop, three needling machine production lines, multiple looms, filament - cutting machines, wire - distributing machines, and slitting machines.
The company primarily focuses on developing textile or non - woven products using special high - performance fiber materials such as aramid, pre - oxidized fiber, ultra - high - molecular - weight polyethylene, basalt, polyimide, polyacrylonitrile, and carbon fiber, etc. These products are suitable for various applications including fireproofing, heat insulation, thermal preservation, sealing, weather resistance, reinforcement, cut - resistance, and puncture - resistance. They are widely used in industries such as the protect, aviation, aerospace, marine, automotive, photovoltaic, high - speed railway, firefighting, electrical appliances, chemical engineering, steel - making, thermoelectricity, textile, and plastics.
Guangdong Kaidun is an enterprise with independent R & D, customized production, and design capabilities. Its products are sold both domestically and overseas. In recent years, Kaidun Industrial has been dedicated to the research and development and productization of various new flame - retardant material products, striving to contribute to the national high - tech materials in breaking the foreign blockade. Simultaneously, it has vigorously developed high - tech technologies like intelligent manufacturing to drive the manufacturing industry from "Made in China" to "Created in China".
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