50℃ Phase Change Materials: A Pioneer In Safe Temperature Control - A New

Product Specification

50℃ Phase Change Materials: A Pioneer In Safe Temperature Control - A New Chapter In The Use Of New Materials For Building Temperature Control And Industrial Temperature Control

Product Introduction:

-- Basic information

• 50℃ phase change material is a kind of functional material that can undergo phase change at about 50℃. Phase transition refers to the process by which a material changes from one phase state (such as solid, liquid or gas) to another.
• In this process, the material will absorb or release a large amount of latent heat, while its own temperature is basically maintained at about 50°C before the phase transition is completed.

-- Classification
1. Organic phase change materials

• Common ones are paraffins and fatty acids.
• Paraffin phase change materials have the advantages of good chemical stability, non-corrosion, and low degree of undercooling.
• Fatty acids usually have higher latent heat of phase transition, and the phase transition temperature can be adjusted by mixing different fatty acids.

2. Inorganic phase change materials

• Including crystalline hydrated salt, molten salt, crystalline hydrated salt such as sodium sulfate hydrate and so on. It has high latent heat of phase transition and suitable temperature of phase transition.
• Molten salt has good thermal stability and high thermal conductivity, but may be more corrosive.

3. Composite phase change materials

• It is a combination of organic and inorganic phase change materials through physical or chemical methods.
• This material can combine the advantages of organic and inorganic materials, such as improving the thermal conductivity of organic materials, overcoming the problem of supercooling and phase separation of inorganic materials.

Product Nature/Features:
1. Temperature stability

• During the phase transition, a temperature of about 50°C can be maintained, providing a stable temperature environment for systems requiring precise temperature control.
• For example, in some temperature-sensitive chemical reactions, this material can absorb or release heat, so that the reaction temperature is maintained at 50°C, ensuring the stability of the reaction and product quality.

2. High energy storage density

• The ability to absorb or release a large amount of latent heat during a phase transition means that it can store more heat in a relatively small volume or mass.
• In the field of energy storage and utilization, this characteristic of high energy storage density gives it a great advantage and can improve the efficiency of energy utilization.

3. Recyclability

• After several phase change cycles, the properties of the material decline less.
• As long as the material does not undergo chemical changes or physical damage during the phase change process, it can repeatedly absorb and release heat, with a long service life, which is in line with the concept of sustainable development, but also reduce the cost of use.

4. Chemical stability and safety

• Most 50℃ phase change materials have good chemical stability and are not easy to react with other substances.
• At the same time, they generally do not have corrosive, toxic and flammability and other dangerous characteristics, in the use of the human body and the environment is relatively safe, reducing safety risks, so that it can be widely used in a variety of occasions.

Product application case:
1. Food processing and storage

• In the food processing process, some process links may require accurate temperature control of about 50°C.
• Such as the cooking of certain sauces, the thawing of meat, etc.
• 50℃ phase change materials can be used as heating or insulation media to ensure the temperature stability of the processing process. In terms of food storage, its characteristics can also be used to maintain a specific temperature environment and extend the shelf life of food.

2. Industrial waste heat recovery

• In some industrial production processes, such as printing and dyeing, chemical and other industries, a large amount of waste heat of about 50°C will be generated.
• The use of 50℃ phase change materials can recover and store these waste heat for preheating raw materials, heating workshops or other parts that require heat energy, thereby improving the overall utilization rate of energy and reducing production costs.

3. Building energy efficiency

• Apply 50℃ phase change materials to building walls, ceilings or floors.
• When the indoor temperature rises to about 50°C, the phase change material absorbs heat and reduces the indoor temperature.
• When the indoor temperature drops, the material releases heat, maintains the stability of the indoor temperature, reduces the frequency of use of refrigeration equipment such as air conditioning, and realizes building energy saving.

4. Cooling electronic devices

• For some electronic devices with an operating temperature of about 50°C, they can be used for heat dissipation systems, such as some power amplifiers and server cpus.
• When the temperature of the device rises to about 50°C, the material absorbs heat and changes phase, storing the heat, thereby reducing the temperature of the device, ensuring the normal operation of the electronic equipment, and extending the service life of the device.

Packaging and storage:
1. Packing method

• 25 kg/bag

2. Storage method

• Dry, cool and ventilated place without sharp objects.