Aerogel heat storage, temperature retention, antibacterial fiber, light heat storage filament, light heat storage yarn.

Shandong Rare Technology Development Co., Ltd. (Rare-Tech) has launched a new high-quality light-thermal storage, temperature-locking, and antibacterial fiber product—AIREPAI Thermal Wave®. It is specifically developed and designed for the field of technological cold-resistant textiles. This innovative product uses modified polyester fiber as the base material and features a unique 360° nano-porous cross-section and heterogeneous mesoporous structure. The nano-porous structure of the fiber effectively forms air pockets, providing thermal insulation performance comparable to down of the same weight. (Tested according to GB/T 11048-2018).

Textile Applications Using AIREPAI Thermal Wave®

Thermal Wave® light-thermal storage, temperature-locking, and antibacterial fiber utilizes the aerospace material silica aerogel's characteristics of low density, low thermal conductivity, and high porosity for technological cold resistance, thermal insulation, and ultra-lightweight properties. Combined with the patented "heat stress-assisted herbal temperature-resistant extraction" technology and the integration of specific bioactive carbonyl components with unique full-spectrum visible light absorption and photosynthesis capabilities, it achieves efficient conversion of light energy into thermal energy and a dual effect of micro-nano layered porous heat accumulation and temperature locking. It is a new technological thermal insulation material that integrates heating, thermal storage, temperature locking, and antibacterial properties, providing excellent warmth and comfort for clothing and cold-resistant textiles, along with natural eco-friendly characteristics.

Mechanism and Characteristics Diagram of AIREPAI Thermal Wave®

Integrating Light Absorption and Heating, Heat Accumulation, Temperature Locking, and Long-Lasting Antibacterial Properties

Light Absorption and HeatingPhotothermal conversion

During the preparation of AIREPAI Thermal Wave®, bioactive carbonyl components are added, leveraging their unique full-spectrum visible light absorption capability to achieve efficient conversion of light energy into thermal energy. This gives the material excellent light-thermal storage performance, with authoritative testing showing a maximum temperature increase of up to 10.2°C.

Light-Thermal Storage Performance Test of AIREPAI Thermal Wave® Fabric

Heat Accumulation and Temperature LockingGathering heatLocking temperature

Air is the best thermal insulation and temperature-locking material. Over 90% of the aerogel consists of 10-30 nanometer static air clusters, providing excellent thermal insulation and temperature-locking performance, along with strong far-infrared radiation and heating properties.

Thermal Insulation Performance Test of AIREPAI Thermal Wave® Warm Fleece

Far-Infrared Temperature Increase Performance Test of AIREPAI Thermal Wave® Warm Fleece

Long-Lasting Antibacterial PropertiesDurable antibacterial properties

AIREPAI Thermal Wave® contains abundant bioactive components, giving it excellent natural antibacterial properties. Authoritative testing shows that it still meets the National Standard AAA antibacterial rating after multiple washes.

Antibacterial Performance Test of AIREPAI Thermal Wave® Warm Fleece

Extensive Product Application Areas

Autumn and Winter Clothing：Coats, sweaters, underwear, scarves, gloves, etc.;

Home Textiles：Blankets, quilts, carpets, curtains, bed sheets, etc.;

Sports Equipment：Cold-resistant clothing, protective gear, shoe materials, sleeping bags, tents, etc.