Polyvinyl chloride calendered film - Names and Identifiers
Polyvinyl chloride calendered film - Physico-chemical Properties
Polyvinyl chloride calendered film - Introduction
PVC calendered film is a kind of film made of polyvinyl chloride (PVC) material. It has the following properties:
1. Chemical resistance: PVC film has good resistance to acid, alkali, solvent and other chemicals, so it can be used in many chemical processes and applications.
2. Heat resistance: PVC film has high heat resistance and can maintain good physical properties within the temperature range.
3. Isolation: PVC film has good electrical insulation properties, which can effectively isolate the exchange of gas and liquid.
4. Flexibility: Due to the characteristics of PVC material, the film has good flexibility and can be easily bent and stretched.
PVC calendered film is widely used in different fields, including but not limited to the following uses:
1. Packaging field: PVC film can be made into a variety of packaging bags, packaging boxes, etc., for food, medicine, cosmetics and other products packaging.
2. Construction field: PVC film can be made into heat insulation film, waterproof membrane and other building materials, used for interior decoration and waterproof engineering.
3. Electronic field: PVC film can be made into electrical insulation materials, used for wire and cable insulation and wrapping layer.
PVC calendered film is usually made by plasticizing, extruding and calendering PVC raw materials into films. The specific production method will vary according to different production processes and equipment.
When using PVC calendered film, you need to pay attention to the following safety information:
1. Avoid prolonged exposure to high temperature, avoid excessive stretching and mechanical damage to prevent film cracking or deformation.
2. Avoid contact with corrosive chemicals to avoid oxidation, degradation or damage of the film.
3. In the processing of PVC film, should wear appropriate personal protective equipment, such as gloves, glasses, etc., so as not to cause irritation or damage to the skin or eyes.
4. When the PVC calendered film is discarded, it should be properly treated and disposed in accordance with relevant regulations to protect the environment.
Last Update：2024-04-09 21:21:28