Stable Temperature Treasure - Chemical Properties And Thermal Properties Of Double Stability Of Precise Temperature Control Professional Materials: High Stability Cold Chain Dedicated PCM

Basic product description:

1. Cold chain special phase change materials based on the material phase change process to achieve temperature control.
2. In a low temperature environment, the material will gradually change from liquid to solid, and this process is an exothermic reaction, which can release a large amount of latent heat, and then maintain the low temperature of the surrounding environment.
3. In contrast, when in a high temperature environment, the material will change from a solid to a liquid, by absorbing heat to prevent the temperature rise, ensuring that the protected item is always in the appropriate low temperature range.
4. For example, in the cold chain transportation of food, phase change materials can be sensitive to external temperature changes and automatically adjust heat, so that food is always in fresh and safe storage conditions.

Highlights of the product:
1. Precise temperature control

• Phase change materials in the process of phase change, the temperature remains basically constant.
• In the cold chain transportation, it can provide a stable temperature environment for the goods, ensure that the goods are stored and transported within the appropriate temperature range, and effectively prevent the quality of the goods caused by temperature fluctuations.
• For example, when transporting temperature-sensitive goods such as medicines and vaccines, precise temperature control is crucial.

2. High energy storage density

• Phase change materials can absorb or release a lot of latent heat during phase change and have a high energy storage density.
• This means that at the same volume or mass, phase change materials are able to store more energy, thus reducing the amount of material needed and reducing the overall cost and weight of the cold chain system.

3. Energy saving and environmental protection

• Compared with traditional refrigeration methods (such as compressor refrigeration), phase change materials do not need to consume a lot of electricity in the refrigeration process, and can achieve heat storage and release only through their own phase changes, which has a good energy saving effect.
• At the same time, some phase change materials are environmentally friendly and will not cause pollution to the environment.

4. Recyclable

• If the phase change material is not damaged or contaminated during use, it can be reused after proper treatment, reducing the cost of use.
• For example, some high-quality phase-change ice packs are widely used in cold chain logistics, and after use can be recycled and refrozen for next use.

Product application case:

-- Food cold chain transportation and storage
1. Meat and seafood

• For frozen meat and seafood products, such as salmon, steak, etc. Phase change materials with a temperature of about -18°C are very suitable.
• In refrigerated trucks or frozen warehouses, this material can be used as part of the insulation layer, or used to make reusable freezer trays.
• Taking refrigerated truck transportation of salmon as an example, phase change materials can effectively reduce the introduction of external heat, ensuring that the temperature of salmon is always frozen during transportation, preventing bacterial growth and quality decline.

2. Dairy products

• Milk, yogurt and other dairy products can not be stored and transported without the cold chain.
• During the distribution process, coolers made of materials with a phase change temperature of 2-8°C can provide a stable low temperature environment for dairy products.
• For example, in the process of transporting yogurt from the factory to the various points of sale, phase change materials ensure that the active probiotics in the yogurt are not affected by high temperatures, maintaining its nutritional value and taste.

-- Pharmaceutical cold chain logistics
1. Transport of biological agents

• Some biological agents, such as insulin, monoclonal antibodies, etc. They also require a specific low temperature environment during transportation.
• The use of phase-change materials to make cold storage kits can provide precise temperature control for these biological agents.
• For example, when transporting insulin from the manufacturer to the hospital or patient, phase change materials ensure that the insulin's efficacy is not affected by temperature changes.

2. Preservation of blood products

• Blood products, such as plasma and platelets, require strict temperature control during storage and transportation.
• In blood bank storage equipment and transport vehicles, cold chain special phase change materials can be used as auxiliary insulation materials to ensure that blood products are within the appropriate temperature range.
• For example, during the transport of plasma from the point of collection to the blood bank, phase change materials help maintain the quality and activity of the plasma.

-- Flower cold chain transport

• Fresh cut flowers such as roses and lilies tend to wither during transportation.
• Flower boxes or packaging boxes made of cold chain special phase change materials with a phase change temperature of 5-10℃ can extend the shelf life of fresh cut flowers.
• In the process of transport from the flower planting base to the florist, the phase change material can keep the air temperature around the flowers suitable, reduce the water loss and decay rate of the flowers, so that consumers can buy fresher flowers.

-- Cold chain transportation of chemical products

• Some temperature-sensitive chemical reagents, such as enzyme preparations, some organic synthesis reagents, etc. They need to be kept within a specific temperature range during transportation.
• For example, certain enzyme preparations may be inactivated at high temperatures. By using a cold chain-specific phase change material with the appropriate phase change temperature, a stable temperature environment can be provided for these chemical agents, ensuring that their chemical properties are not affected during transport.

Company background profile:

1. Sichuan AISHIPAIER New Material Technology Co., LTD. (referred to as "AISHIPAIER"), in 1997, involved in the research and development of ice pack materials, has won more than 20 invention patents, utility model patents and so on.
2. The company's products include cold chain phase change materials, energy storage building phase change materials, thermal management phase change materials, military aviation phase change materials, microcapsule phase change materials, heat storage fabric phase change materials, battery special phase change materials, gels, thickeners, carbomer resin and other products.
3. It also provides value-added services such as cold storage, cold packaging, cold distribution, cold technology research and development, and cold chain verification.
4. And a variety of temperature phase change materials have been fully used in: medicine/food cold chain transportation, building energy storage, battery new energy industry, especially phase change microcapsules effectively applied to fabric temperature storage, improve people's quality of life.