Rare Earth Modified Thermall storage Polyamide 6 Fiber

Reasons for recommendation

Overcoming the color restrictions of heat-generating and energy-

storage fibers, obtaining fine-denier spinnability, producing good

temperature-rising and photo-thermal storage effects, and integrating

with the whiteness of the fibers.

Preparative technique

Rare earth functional powders are blended in varying proportions to prepare rare earth composite functional master batches, which are blended with polyamide 6 chips and prepared into the fiber by melt spinning process.

Features of fibers and finished products

Main Specifications

Filament: 22dtex/24f, 22dtex/17f,22dtex/8f DTY

Relative Standards

Polyamide 6 drawn textured yarn(FZ/T54007-2019)

Properties of fibers and features of finished products

·Fine denier and functional fiber, with rare earth added for

modification.

·light source heat generation and storage, far-infrared heat

generation, high-temperature rise value.

· highly efficient and long-lasting anti-bacterial properties, with an

anti-bacterial rate of more than 85% for staphylococcus aureus,

escherichia coli and candida albicans.

·The fabric is moisture-absorbing, breathable, anti-wrinkle and abrasion resistant.  

Performance indexes of rare earth modified thermal-storage polyamide 6 fiber

Examples of downstream applications of rare earth modified thermal-storage polyamide 6 fiber

The downstream application guidance

Weaving: Can be interwoven or wrapped with other fibers.

Dyeing: Referring to conventional polyamide 6 fiber.

Application of fibers

Clothing textiles：Down jacket/White pants/Thermal underwear/Business Shirt

Q: What is the principle of rare earth thermal storage and temperature rise?

A: Due to the resonance effect between rare earth particles and light radiation,rare-earth particles can efficiently absorb near-infrared light, and have superior photo-thermal storage performance to achieve the effect of external warming. Meanwhile, rare earth particles can absorb the far-infrared radiation emitted by the human body and efficiently reflect it back. Thus, the fiber and the human body form a thermal cycle effect to prevent the loss of human heat. The absorption of far-infrared rays by the skin can accelerate the movement of water molecules in the cells, allowing internal heating of the human body.