Volcanic rare earth fast-heating yarn, staple fiber, light-absorbing heating filament fabric, polyester, nylon, thermal fiber.

Hot Pie? Volcanic Rare Earth Photothermal Fiber Yarn (Hot Pie Quick Heat Yarn) is prepared by fusing volcanic lava, rare earth minerals, polymer materials, and bio-extracted components, endowing the fiber with excellent properties such as light absorption and heat generation/light heat storage, far-infrared warming, long-lasting antibacterial effects, moisture absorption and breathability, as well as environmental and health benefits.

Light Absorption and Heat Generation/Light Heat Storage:

Volcanic lava contains abundant trace elements and a unique nanoporous structure, which significantly enhances light energy absorption and thermal energy storage. It continuously converts light energy into thermal energy and forms a strong insulating layer through its porous structure, reducing the dissipation of body heat and achieving efficient warmth retention.

Far-Infrared Warming:

Metal minerals in rare earth elements release far-infrared rays through interaction. The emitted far-infrared rays resonate with water molecules in human cells and tissues, promoting rapid blood circulation and thereby stimulating a comfortable warming effect from the inside out.

Long-Lasting Antibacterial Effects:

Trace elements in volcanic lava and bio-extracted components possess natural ecological antibacterial and bacteriostatic properties. They are permanently integrated into the fiber, remaining effective even after multiple washes.

Moisture Absorption and Breathability:

The nanoporous structure of volcanic lava increases the specific surface area of the fiber, creating natural breathable channels and allowing rapid release of water molecules through the pores.

Product Specifications:

Heat-Storage Polyester Staple Fiber: 1.5D*38mm; 1.5D*51mm;

Heat-Storage Polyester Filament: 50D/72F DTY; 75D/72F DTY; 100D/144F DTY; 150D/144F DTY;

Heat-Storage Nylon Filament: 40D/34F DTY; 70D/68F DTY; 140D/136F DTY;

Note: Custom product specifications are available based on customer requirements.

Application Areas:

Warmth-blended yarn; knitted fabrics; woven fabrics; cotton batting; filling fluff; thermal underwear; sportswear; outdoor apparel; home textiles, etc.