Specialized Phase Change Material Customized For The Pharmaceutical Refrigerated Packaging Within The 25°C Cold Chain Framework

Specialized Phase Change Material Customized For The Pharmaceutical Refrigerated Packaging Within The 25°C Cold Chain Framework

Features:

1. Energy storage characteristics

• When a phase change material changes from one phase state to another, it absorbs or releases a large amount of heat. In the cold chain, this property can be used to maintain a stable temperature in the environment surrounding the cargo.
• For example, when the ambient temperature rises, the phase change material absorbs heat and changes from a solid state to a liquid state, thereby slowing down the rise in ambient temperature; When the ambient temperature decreases, the PCM releases heat and may change from a liquid state to a solid state, preventing the ambient temperature from getting too low.
• Its energy storage capacity is usually expressed in enthalpy, and the higher the enthalpy, the more heat is stored or released. Different PCMs have different enthalpy values, and the right material needs to be selected according to the specific cold chain needs.

2. Appropriate phase change temperature

• For 25°C cold chain PCMs, it is critical that the phase change temperature is around 25°C. This temperature range is suitable for many goods that need to be refrigerated but cannot be too cold, such as certain medicines, food, etc.
• For example, the storage temperature of some vaccines is required to be between 2°C and 8°C, and the use of 25°C phase change materials can absorb heat through the phase change process when the outside temperature rises to a certain level, and maintain the refrigeration environment within the appropriate temperature range.

3. Stability

• In terms of chemical stability, PCMs need to be able to maintain their chemical properties over multiple phase change cycles in cold chain applications. It should not decompose or chemically react with packaging materials due to repeated melting and solidification, otherwise the quality and safety of the goods may be affected.
• Thermal stability is also important to be able to maintain its phase change characteristics over long periods of thermal cycling. For example, after several heating and cooling cycles, the phase transition can still occur accurately at around 25°C, and the enthalpy of the phase change will not drop significantly.

Fields of application:

1. Pharmaceutical cold chain

• Temperature control is crucial during the transportation and storage of pharmaceutical products. Many pharmaceutical products, such as biologics, vaccines, etc., have very strict temperature requirements. 25°C cold chain special phase change material can be used in the refrigerated packaging of drugs, when the outside temperature fluctuates, the phase change material through the phase change to maintain the temperature around the drug in the appropriate range.
• For example, during the transportation of vaccines, a refrigerated package containing PCM is placed in a transport box with the vaccine, and even if there is a brief temperature increase during transportation, the PCM can absorb the heat and ensure the quality and effectiveness of the vaccine.

2. Food cold chain

• Some fresh foods, processed foods, etc., also need to be stored and transported at specific temperatures. For example, some fruits and vegetables can be kept fresh at temperatures close to 25°C, and the use of 25°C PCM can maintain the freshness and quality of food during the cold chain logistics process.
• For example, when transporting fruits such as strawberries, an ice pack made of PCM is placed in a box, and when the outside temperature rises, the PCM in the ice pack absorbs the heat and melts, reducing the temperature inside the box and prolonging the shelf life of the strawberry.

3. Transportation of electronic equipment

• Some temperature-sensitive electronic devices also need to be kept within a certain temperature range during transportation. While the optimal operating temperature for electronic devices may not be 25°C, 25°C cold chain-specific phase change materials can act as a buffer to some extent.
• For example, when transporting precision electronic instruments, the phase change material is packaged around the instrument, and when the temperature of the transportation environment changes greatly, the phase change material can absorb or release heat, reduce the impact of temperature fluctuations on electronic equipment, and prevent equipment from being damaged due to too high or too low temperature.

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:

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

• Sichuan Aishpaier New Material Technology Co., Ltd. (referred to as "Aspaier"), formerly known as Chengdu XHHC Biotechnology Co., Ltd., has been involved in the technical research and development of hot and cold materials since 1997.
• In 2013, it settled in Haowang, Cheng-A Industrial Concentration Zone. Electromechanical New Materials Industrial Park is located at A7-8, Haowang West Road, with a workshop area of ​​5,000 square meters and an office building of 800 square meters.
• Research - production - sales of ice packs, incubators and new phase change materials, and has won more than 30 invention patents and utility model patents so far. Bomer resin (including Carbomer 371, Carbomer 676, Carbomer 940, Carbomer 980), thickeners, gelling agents, cold storage ice bags, ice packs, refrigerants, cooling agents, incubators, cold chain box products.
• It also provides supply and technical guidance of intermediate pharmaceutical excipients, as well as the cold chain of goods Packaging, cold storage storage, cold storage packaging, cold storage distribution, cold storage technology research and development, cold chain verification, program formulation, temperature and humidity detection and other comprehensive temperature control, monitoring and management cloud platforms, as well as cold chain logistics and distribution services.

• The company was rated as a high-tech enterprise in 2016, realizing technological innovation, and deeply integrating technology and applications. In 2017, the company launched warehouse, storage temperature and humidity intelligent monitoring system, video intelligent monitoring system, power room environment monitoring system, flooding One-stop smart product lines such as sensor series; at the same time, cold chain verification will be launched in 2020 to provide verification services for cold chain tools and equipment such as cold chain boxes, refrigerated trucks, and freezers.
• Its product application range covers industrial control, medicine, communication, agriculture, meteorology, electric power and other industries and application fields.
• Our products have the advantages of high accuracy, fast response time, good long-term stability, strong adaptability, and excellent quality.

• After passing the ISO9001 quality management system certification in 2018, the company strictly implements the quality management system. The tests that its products have passed include: Shanghai Chemical Industry Research Institute test report, national hazardous chemical test report, Swiss SGS content non-toxic safety test, Beite The company's REACH report, ROHS report, etc.
• With the joint efforts of all colleagues in the company, the products have been successfully sold to the United States, Germany, Ireland, Japan, South Korea and other countries and regions.

• All colleagues of "Aishpeier" will adhere to the core value planting concept of "customer first, continue to provide customers with solutions.", adhere to the idea of "continuous learning", take "continuous innovation" as the driving force for development, Scientific research technology, advanced production process, superior product quality and perfect service system to continuously meet the growing needs of customers, to be a sustainable high-growth enterprise.