PVC film, that is, polyvinyl chloride film, is a material made of polyvinyl chloride resin and other modifiers by rolling or blow molding process, which is widely used in construction, agriculture, packaging, electronics and other fields. The thickness and weight range of PVC films vary depending on the field of application.
Thickness range:
The thickness of PVC film is usually between 0.08mm and 0.6mm, but there are some special purpose PVC film thickness may exceed 0.6mm. For example, the thickness of PVC film used in the construction field is generally required to be greater than 0.5mm to ensure sufficient strength and durability. For some lightweight packaging or temporary covering materials, the thickness of PVC film may be thinner, such as between 0.08mm and 0.2mm. In addition, after special treatment of rigid PVC film, its thickness may be as low as 0.02mm to 0.1mm, and after lamination or composite PVC products, its thickness may reach several millimeters or even thicker.
Weight range:
The weight range of PVC film also varies depending on its application and functional requirements. Generally speaking, the weight of PVC film is between 400g/m² and 1500g/m². The selection of this range is mainly affected by many factors such as PVC film thickness, coating material, additive type and content. For example, the PVC film used in the construction field may be heavy in weight to enhance its ability to resist external loads such as wind and snow; The PVC film used for packaging or temporary covering may be lighter in weight so that it is easier to carry and install.
It is worth noting that the weight of PVC film not only affects its physical properties, but also directly relates to its cost and application effect. Therefore, when choosing PVC film, it is necessary to comprehensively consider its thickness and weight range according to the specific application scenarios and needs.
In general, the thickness and weight range of PVC films vary depending on the field of application. In the processing and construction process, the appropriate PVC film needs to be selected according to the specific needs to ensure its quality and application effect. At the same time, with the progress of science and technology and the continuous improvement of the process, the performance and application range of PVC film will continue to expand and improve.