Significant breakthrough in flame retardant performance of PVC sheet

After long-term research and development, a new type of flame-retardant PVC sheet has been developed. An innovative flame retardant system is added to the traditional PVC formula, which is composed of multiple flame retardant elements that work together to quickly form a dense carbonized layer at high temperatures, preventing heat transfer and oxygen from entering, effectively suppressing combustion. After testing, the flame retardant rating of the new PVC sheet has reached UL94 V-0 level, which is much higher than that of ordinary PVC sheet. This achievement is of great significance for fields such as architecture and electrical engineering that require strict fire safety requirements, and will significantly enhance the safety of related products.

Significant progress has been made in the biodegradable technology of PET sheets

With the increasing demand for environmental protection, the biodegradable technology of PET sheets has become a research hotspot. Recently, researchers have successfully developed biodegradable PET sheets by modifying the molecular structure of PET and introducing biodegradable segments. In the natural environment, this type of sheet can gradually decompose under the action of microorganisms, greatly shortening the degradation cycle. At present, biodegradable PET sheets have been tested on a small scale in some food packaging fields with good feedback, and are expected to replace traditional non biodegradable PET sheets on a large scale to alleviate plastic pollution problems.

PE protective film anti-static performance optimization technology released

A new anti-static optimization technology has been released to solve the problems of static electricity adsorption dust and interference with electronic device operation caused by PE protective film in electronic and other fields. This technology adds a special anti-static agent during the production process of PE protective film and adopts advanced blending technology to evenly distribute the anti-static agent inside the protective film, forming a stable conductive network. After testing, the surface resistance of PE protective film using this technology is significantly reduced, and the static dissipation time is shortened to 1/10 of the original, which can effectively reduce static electricity hazards and improve the stability of electronic equipment production, storage and other links.

New technology for surface treatment of PVC sheet to enhance weather resistance

A new surface treatment technology for PVC sheets has been unveiled. This technology utilizes plasma treatment process to form a nano level protective coating on the surface of PVC sheet, which can effectively block the corrosion of the sheet by external environmental factors such as ultraviolet radiation and acidity. After simulating outdoor environment testing, the PVC sheet treated with this surface has improved its color stability and mechanical performance retention rate by more than 50% compared to untreated sheet under long-term sun and rain conditions, significantly extending the service life of PVC sheet in outdoor application scenarios.

Microstructure control of PET sheet enhances barrier performance

The research team has successfully improved the barrier performance of PET sheets by regulating their microstructure. By utilizing advanced nanoimprint technology, ordered structures at the micrometer and nanometer levels are constructed on the surface of PET sheets, which can effectively hinder the permeation of gases and moisture. Test data shows that PET sheets with microstructure control have improved barrier properties against oxygen and water vapor by 40% and 35%, respectively, compared to ordinary PET sheets. This achievement will help improve the application effect of PET sheets in high barrier packaging fields such as food and medicine.

Innovative PE protective film bonding technology reduces bubble generation

In the application of PE protective film bonding, the problem of bubbles has always troubled users. Recently, an innovative bonding technology was born, which uses a special vacuum bonding equipment. During the bonding process, the PE protective film is first pumped to extremely low pressure with the air on the surface of the object being bonded. Then, through a precisely controlled pressure roller, the protective film is uniformly bonded to the surface of the object with uniform pressure. Through practical application verification, using this technology to bond PE protective film reduces the bubble generation rate by more than 80%, greatly improving the bonding quality and efficiency, especially suitable for fields such as screen protectors that require extremely high bonding effects.