The Application of Silicon Dioxide in Plastic Film

Silicon dioxide, also known as silica, is a commonly used additive in plastic films. When added to polyethylene plastic films, it can improve clarity, compressive strength, elasticity, and aging resistance. Similarly, a small amount of silica added to typical polyethylene plastic in the production of plastic steel doors and windows can significantly enhance their strength, surface roughness, and aging resistance.

Through ion exchange, silica can be used to modify polypropylene plastic, achieving or exceeding the performance of rubber products such as polyester 6 in key parameters such as water absorption, ground resistance, residual deformation shrinkage, and compressive strength against bending. Moreover, the production cost can be substantially reduced.

In addition to the above benefits, the addition of silicon dioxide to plastic films also brings environmental advantages. As it improves the performance of the films, they become longer-lasting, and the need for frequent replacement decreases. This ultimately translates into less waste and fewer resources consumed.

Overall, the application of silicon dioxide in plastic films brings significant improvements in strength, clarity, elasticity, and aging resistance while also contributing to environmental sustainability. It is yet another example of how science and technology can promote progress while safeguarding our planet.

Contact Us