New PVC sheet processing technology improves production efficiency by 30%

Recently, a new PVC sheet processing technology has attracted attention in the industry. This process optimizes the extrusion process and adopts an advanced temperature control system to accurately regulate the temperature changes during the processing, making the molecular arrangement of PVC sheets more uniform during extrusion and greatly reducing the defect rate. Meanwhile, the newly introduced high-speed traction device can increase production speed by 30% while ensuring the quality of the sheet material. This process is expected to reduce the production cost of PVC sheets and promote the development of related industries.

PET sheet achieves a balance between higher transparency and strength

Researchers have developed an improved formula for PET sheets through repeated experiments. By adding a specific proportion of nanoscale additives to the raw materials and using a unique mixing and stirring process, the additives are uniformly dispersed in the PET molecular structure. This not only improves the transparency of PET sheets, achieving a light transmittance of over 92%, close to optical grade standards, but also enhances the tensile strength of the sheets, which is 20% higher than traditional PET sheets. This achievement will bring new choices to high-end packaging, optical display and other fields that require strict performance of PET sheets.

Key progress has been made in the self-healing technology of PE protective film

A research team has successfully developed a PE protective film with self-healing function. This protective film can automatically reassemble and repair damaged areas under certain temperature conditions through its internal special chemical molecular mechanism when subjected to minor surface scratches and other damages. Researchers have introduced polymers containing dynamic chemical bonds into protective film materials. When damage occurs, the broken chemical bonds will reconnect under temperature stimulation, achieving rapid self-healing. At present, the technology has completed laboratory validation and is expected to be put into industrial production soon, bringing good news to industries such as electronics and automobiles that require long-term surface protection.

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.