26°C Thermal Management PCM Can Be Applied To Garment Fabrics To Make Smart

Product Specification

26°C Thermal Management PCM Can Be Applied To Garment Fabrics To Make Smart Garments With Temperature Regulation

Composition and structure:

• Its composition usually includes suitable phase change substances, such as some organic phase change materials, such as paraffins, fatty acids, etc., which can undergo phase transformation at about 26 °C. Structurally, it may be in the form of microencapsulation, in which phase change substances are encapsulated in tiny capsules.
• The outer shell of the microcapsule is generally made of polymer material, which can not only prevent the leakage of phase change materials, but also can be easily mixed with other materials. In textiles, for example, microcapsules can be evenly dispersed between the fibers.

Performance characteristics:

1. Temperature regulation ability

• When the ambient temperature approaches or reaches 26°C, the PCM begins to undergo a phase transition. If the temperature rises, the PCM changes from a solid state to a liquid state (assuming a solid state at an initial temperature of less than 26°C), absorbing a large amount of heat, so that the ambient temperature does not rise sharply and acts as a cooler. Conversely, when the temperature drops, it transitions from a liquid state back to a solid state, releasing heat and keeping the ambient temperature relatively stable, helping to maintain a comfortable temperature environment.
• For example, in an indoor environment, when the indoor temperature is close to 26°C, building materials or equipment containing 26°C thermal management PCM can adjust the temperature through phase change, reduce the frequency of use of air conditioning and other equipment, and achieve energy saving and improve indoor comfort.

2. Stability

• This PCM is able to maintain relatively stable performance over multiple phase change cycles. Its microencapsulated structure can effectively protect the phase change substance, making it less susceptible to external environmental factors (such as oxidation, pollution, etc.), and ensure long-term and effective thermal management functions.
• For example, in long-term use of smart textiles, PCM microcapsules can withstand multiple washes and other processes without significant performance degradation.

3. Strong adaptability

• By adjusting the composition and proportion of phase change substances and the preparation process of microcapsules, the phase change temperature, heat storage capacity and other properties of PCM can be adjusted to meet the needs of different application scenarios.
• For example, in building energy efficiency applications in different climate regions, the appropriate 26°C thermal management PCM can be customized according to the local climate characteristics.

4. Good size advantage and dispersion

• Microcapsules are generally small in size, often at the micron level, which allows them to disperse well in a variety of matrix materials. Whether in coatings, plastics or textiles, it can be evenly distributed without affecting the overall performance and appearance of the material, while also improving the efficiency of heat exchange.

Fields of application:

1. Smart textiles

• 26°C thermal management PCM can be applied to clothing fabrics to make smart garments with temperature regulation. When the surface temperature of the human body rises to about 26°C, PCM absorbs heat and makes people feel cool.
• When the skin temperature drops, PCM releases heat to provide warmth and comfort for the wearer. It is especially suitable for outdoor sportswear, occupational protective clothing and other fields.

2. Building energy saving

• Add 26°C thermal management PCM to building materials, such as wall coatings, insulation, etc. When the indoor or building surface temperature is close to 26°C, PCM absorbs or releases heat through phase change, regulates the indoor temperature, reduces the energy consumption of cooling or heating equipment such as air conditioners, and realizes building energy saving.

3. Heat dissipation of electronic equipment

• For some temperature-sensitive electronic components, the 26°C thermal management PCM can be used as part of the heat dissipation material.
• When the working heat of the electronic components makes the temperature close to 26°C, the PCM absorbs the heat, prevents the components from being damaged due to overheating, and improves the stability and service life of the electronic equipment. For example, in some small electronic devices such as smartphones, tablets, etc., this PCM can be applied to optimize heat dissipation.

4. Automobile interior

• 26°C thermal management PCM is applied to automotive seats, interior panels, and other parts. When the temperature in the car fluctuates around 26°C, the PCM can adjust the local temperature and improve the comfort of the driver and passengers.
• Especially in the summer when the temperature is high, the heat absorption function of the PCM can reduce the surface temperature of the seat and other parts, and reduce the discomfort of the human body in contact with the hot surface.

First aid measures:

• In case of eye contact, rinse with plenty of water. Skin-to-skin contact: Remove contaminated clothing and shoes. Rinse with soap and water for 15 minutes. Accidental ingestion: Rinse your mouth and send to the hospital as soon as possible.

Packaging and storage:

1. Wrap:25kg/bag
2. Storage: Store in a dry, cool, ventilated place without sharp objects.