Aerogel Spunlace Non-woven Fabric
Product Introduction:
Aerogel spunlace non-woven fabric is a new type of high-performance material made by compounding aerogel particles/fibers with conventional fibers (such as polyester and viscose) through the spunlace process. Its core advantages are "ultimate heat insulation + lightweight".
It retains the super thermal insulation property of aerogel, with an extremely low thermal conductivity, which can effectively prevent heat transfer. At the same time, relying on the spunlace process, it is soft and flexible in texture, getting rid of the brittleness of traditional aerogels. It also features lightweight, certain breathability and is not prone to deformation.
The application focuses on precise heat insulation scenarios: such as the inner lining of cold-proof clothing and sleeping bags, the insulation layer of building walls and pipes, the heat dissipation buffer pads of electronic devices (such as batteries and chips), and lightweight heat insulation components in the aerospace field, balancing heat insulation performance and usage flexibility.
YDL Nonwovens specializes in the production of aerogel non-woven fabric and supports customization according to customer requirements.
The following is an introduction to the characteristics and application fields of aerogel spunlace nonwoven fabric:
I. Core Features
Ultimate heat insulation and lightweight: The core component, aerogel, is one of the solid materials with the lowest known thermal conductivity. The thermal conductivity of the finished product is usually less than 0.03W/(m · K), and its heat insulation effect far exceeds that of traditional non-woven fabrics. Moreover, the aerogel itself has an extremely low density (only 3-50kg/m³), and combined with the fluffy structure of the spunlace process, the material as a whole is lightweight and has no sense of heaviness.
Breaking through the limitations of traditional aerogels: Traditional aerogels are brittle and prone to cracking. However, the spunlace process firmly fixes the aerogel particles/fibers through fiber interweaving, endowing the material with softness and toughness, allowing it to be bent, folded, and easily cut and processed. At the same time, it retains a certain degree of breathability, avoiding a stuffy feeling.
Stable weather resistance and safety: It has a wide range of high and low temperature resistance and can operate stably in an environment from -196 ℃ to 200℃. Most types are non-flammable, do not release toxic substances, and are resistant to aging and corrosion. Their heat insulation performance does not easily decline in damp, acidic or alkaline environments, and they have strong safety and durability in use.
II. Main Application Fields
In the field of thermal protection: It is used as the inner lining of cold-proof clothing, mountaineering suits, polar scientific research suits, as well as the filling material for outdoor sleeping bags and gloves, achieving efficient thermal protection through lightweight and reducing the load. It can also be used to make heat insulation protective layers for firefighters and metallurgical workers to prevent high-temperature injuries.
Building and industrial insulation: As the insulation core material for building exterior walls and roofs, or the insulation layer for pipelines and storage tanks, it reduces energy consumption. In industry, it is used as an insulating pad for equipment such as generators and boilers, as well as a heat dissipation buffer material for electronic components (such as lithium batteries and chips), to prevent local overheating.
Aerospace and transportation fields: Meet the lightweight insulation requirements of aerospace equipment, such as insulation layers for spacecraft cabins and protection for satellite components; In the transportation field, it can be used as an insulating material for battery packs of new energy vehicles or as a fireproof and heat-insulating layer for the interiors of high-speed trains and aircraft, taking into account both safety and weight reduction.
