Phase Change Material Thermoregulation Fabric

Thermoregulation Woolen Knitted Fabric with Phase Change Material for Sweater & Skirt

Δx (Delta X) D01

Functional fabrics provide sustained warmth protection when it’s cold and help the body stay cool when it’s hot, effectively keeping the wearer’s body temperature in a stable state.

The Delta X series embodies our pioneering spirit to push the boundaries of thermoregulating fabrics. As our advanced line, it is dedicated to unlocking the ultimate performance potential through elevated material compositions, structures, and weaving techniques. This series targets extreme metrics, such as a maximum temperature differential of up to 6°C, a peak enthalpy of 60 J/g, and a sustained cooling effect with a differential of up to 12.9°C. Delta X is our platform for fulfilling the most demanding and unique future requirements of our clients.

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Name : Thermoregulation Woolen Knitted Fabric with Phase Change Material | Smart Temperature Control Fabric

Model no. : Δx (Delta X) D01
Material : Nylon + Wool fabric blended

Enthalpy Value of Phase Change : 19.2J/g (according to BS EN 16806-1: 2016）

Cooling Grade: AAAA (≥3°C reduction on skin surface)
Composition : 47% Thermoregulation Fiber (Embedded with Phase Change Material) + 48% Wool + 5% Other Fiber

Colour : Tailor-made dyed
Treatments : Dyed
Width : 130cm

Weight : 176gsm

Features : Thermoregulation, Temperature Control, Wicks-moisture, 4-Way Stretch, Soft, Breathable

Application : Ideal for polos, T-shirts, underwear, and more.

Our thermoregulation woolen knitted fabric, integrated with advanced phase change material (PCM), is a smart temperature control fabric designed to keep the wearer's body temperature balanced. It acts differently based on weather: in cold conditions, the PCM and wool fabric blend offer lasting warmth, while in hot environments, it delivers a cooling effect (Cooling Grade AAAA, lowering skin temperature by at least 3°C).

Ideal for scenarios like running, training, outdoor adventures, and athleisure wear, this temperature control fabric seamlessly blends functionality and comfort with its inherent elasticity.

Feature of Phase Change Material Thermoregulation Fabric

Advanced Thermo-regulating Temperature Control Fabric

Inspired by aerospace technology, our temperature control fabric utilizes a nano-scale 3D-Pack technology to embed smart phase-change material (PCM) at the molecular level —enabling precise temperature control performance.
See how our PCM temperature control fabric works.

Temperature Control Performance Benefits:

Active Cooling: Powered by phase change material, the temperature control fabric dynamically lowers the perceived skin temperature by at least 3°C.
Superior Moisture Management: Efficiently wicks perspiration to ensure a dry, consistent micro-climate, enhancing the temperature control effect.

Uncompromised Versatility:

Ideally suited for high-intensity sports, outdoor gear, business casual attire, home textiles, and bedding—all demanding reliable temperature control performance to enhance comfort.

Practical Elegance:

Requires no special care and is fully compatible with all conventional dyeing, printing, and washing processes, retaining its temperature control and phase change material stability after repeated use.

Your Vision, Our Temperature Control Fabric: Forge the Future Together

Move beyond standard materials. We invite you to co-create the intelligent and high-performance temperature control fabric that your brand deserves—combining phase change material technology, premium wool fabric blend, and proven temperature control fabric advantages.

Tailor Every Detail: Customize color, weight, and finish while retaining the phase change material's temperature control performance for your brand's unique needs.
Accessible Innovation: Begin your journey with a manageable 3,000-yard MOQ.
Strategic Timeline: A streamlined 3-6 month process ensures your groundbreaking 2026 collections launch on schedule.

Ready to Weave Your Vision?

Let's discuss how our premium temperature control fabric—infused with phase change material and smart temperature regulating technology—can become the foundation of your next iconic collection. Send message to start your project.

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