AG-T Aerogel Fiber

AG-T Aerogel Fiber

High-Performance Thermal Fiber for Advanced Textile Applications

Product Overview

AG-T Aerogel Fiber is an advanced thermal textile material that integrates aerogel insulation technology with polyester fiber processing through a proprietary spinning method.

Designed as a next-generation raw material for thermal textiles, it delivers ultra-low thermal conductivity, lightweight performance, and multi-functional properties, making it suitable for a wide range of fabric and filling applications.

AG-T is available in two forms:

Continuous filament fiber for fabric weaving

Staple fiber for filling and nonwoven applications

Key Performance Advantages

Ultra-Low Thermal Conductivity

AG-T Aerogel Fiber achieves a thermal conductivity of:

0.017–0.020 W/(m·K)

This is significantly lower than:

Conventional polyester fiber

Wool

Traditional thermal textile materials

Fabrics made from AG-T fiber show clearly improved insulation performance and meet or exceed standard requirements for thermal apparel.

Lightweight & Higher Fabric Output Efficiency

Compared with conventional polyester yarn:

16–20% lower density under the same winding conditions

15–20% more fabric output per ton of material

This means:

Reduced material cost per meter of fabric

Higher production efficiency for textile manufacturers

Multi-Functional Comfort Performance

Thanks to its aerogel-based microstructure, AG-T fiber also provides:

Moisture absorption and fast evaporation

Odor control capability

Low static electricity

Good dyeability and color fastness

Fabrics remain dry, comfortable, and stable in performance during long-term use.

AG-T Fiber Types

Continuous Filament Fiber For Fabric Manufacturing

AG-T filament fiber features a continuous structure with strong mechanical performance.

Typical specification: 75D / 72F

Key features:

High tensile strength

Excellent weaving performance

Suitable for woven, knitted, and brushed fabrics

Applications:

Thermal underwear

Leggings and base layers

Socks and stockings

Shirt linings and sportswear

Compared to conventional polyester fabrics, AG-T fabrics provide:

30%–100% higher thermal resistance

Thinner and lighter insulation solutions

Staple Fiber (For Filling & Nonwoven Materials)

AG-T staple fiber has a short, flexible structure designed for blending and filling applications.

Key features:

Easy blending with other fibers

High bulkiness and resilience

Large specific surface area

Applications:

Thermal filling (aerogel insulation cotton)

Cold-weather apparel

Sleeping bags and tents

Home textile products

It is also the core raw material used in AG-TT aerogel insulation cotton, enabling wash-resistant and long-lasting thermal filling performance.

Softness & Wear Comfort

AG-T fiber naturally delivers a soft, cotton-like hand feel without additional finishing.

Smooth and skin-friendly

Suitable for close-contact apparel

Can replace nylon in certain stretch or compression applications

It meets the demand for high-end, comfortable thermal textiles.

The comparision table between aerogel filament fiber and stamle fiber:

Technical Parameter

Application Areas

AG-T Aerogel Fiber can be used across the textile value chain:

Fabric Manufacturing

Knitted and woven thermal fabrics

Base layers and functional textiles

Apparel

Thermal underwear

Sportswear

Socks and leggings

Filling & Insulation

Thermal cotton (AG-TT series)

Cold-weather gear

Bedding products