What are the new developments in material research and development in the BOPP thermal synthetic paper industry?

The BOPP thermal sensitive synthetic paper industry has made multiple new advances in material research and development, which not only improve product performance but also broaden its application areas. Here are some major new developments:

1、 Application of high-performance materials

High molecular weight polypropylene: Using high molecular weight polypropylene as the substrate can significantly improve the tensile strength, impact strength, and toughness of BOPP thermosensitive synthetic paper, making it more durable and reliable.

Modified polypropylene: polypropylene can be modified by adding an appropriate amount of toughening agent, nucleating agent and other modifiers to improve its processing properties and physical properties of the final product, such as heat resistance, cold resistance and aging resistance.

2、 Research and development of environmentally friendly materials

Bio based additives: Additives made from bio based raw materials such as starch, cellulose, etc., can reduce dependence on fossil resources and lower carbon emissions during the production process. This environmentally friendly BOPP thermosensitive synthetic paper is more in line with the requirements of sustainable development.

Degradable materials: Developing biodegradable BOPP thermosensitive synthetic paper materials, such as polylactic acid (PLA) and other biodegradable materials, can to some extent solve the pollution problem of traditional plastic packaging materials.

3、 Innovation in special functional materials

Halogen free flame retardants: Traditional flame retardants may contain halogen elements, which have certain impacts on the environment and human health. Therefore, developing halogen-free flame retardants and applying them to BOPP thermosensitive synthetic paper can improve the environmental and safety performance of the product.

Antibacterial coating: Adding antibacterial coating material to BOPP thermosensitive synthetic paper can effectively inhibit the growth and reproduction of bacteria, mold and other microorganisms, and improve the hygiene performance of the product. This is of great significance for fields such as food packaging and medical product packaging.

Smart materials: With the development of smart packaging technology, some smart materials with special functions have also been applied to BOPP thermal sensitive synthetic paper. For example, temperature indicating materials can change color or transparency at specific temperatures; Humidity indicator materials can reflect changes in humidity inside the packaging. The application of these smart materials makes BOPP thermosensitive synthetic paper have a wider range of application prospects in logistics, warehousing and other fields.

4、 Improvement of coating materials

Thermal sensitive coating materials: New thermal sensitive coating materials should have higher sensitivity, stability, and weather resistance to meet a wider range of application needs. For example, developing thermosensitive coating materials with high sensitivity and fast response speed can improve printing efficiency and quality.

Waterproof and oil resistant coating: Coating the surface of BOPP thermal synthetic paper with a waterproof and oil resistant coating can significantly improve its water resistance and oil resistance, making it suitable for applications that require high protective performance.

5、 The application of nanomaterials

Introducing nanomaterials such as nano silica and nano calcium carbonate into the production of BOPP thermosensitive synthetic paper can significantly improve its optical properties, mechanical properties, and thermal stability. The application of these nanomaterials enables BOPP thermosensitive synthetic paper to have superior performance in high-end printing, electronic labels, and other fields.

In summary, the BOPP thermal sensitive synthetic paper industry has made multiple new advances in material research and development, which not only improve the performance and quality of products, but also broaden their application areas and market prospects. With the continuous advancement of technology and changes in market demand, the BOPP thermal synthetic paper industry will continue to develop towards high performance, environmental friendliness, intelligence, and multifunctionality in the future.