PVC light box film is a unique polyvinyl chloride mater […]
PVC light box film is a unique polyvinyl chloride material and must not contain cadmium. Its fire rating is B1. Divided into one or multiple times, completed by high-frequency welding. It is produced in the factory based on the appearance and specifications of the ceilings surveyed on site. It is not only soft in texture, but also rich in colors, which can be stretched arbitrarily, completely breaking the shortcomings of traditional light boxes in shape and color. Polyvinyl chloride film is a thermoplastic compound that is cast into thin sheets. Due to its high viscosity, it is used for films and sheets of complex shapes. It has the characteristics of strength, durability, hardness, etc. Adding plasticizer can make it more flexible and soft. Its characteristics enable it to be seamlessly used as a packaging material, so it has been significantly used in the packaging industry.
Polyvinyl chloride is one of the most commonly used thermoplastic polymers in the world. It is a naturally white and very brittle plastic. PVC has been around longer than most plastics. It was first synthesized in 1872 and commercialized by BF Goodrich in the 1920s. In contrast, many other common plastics were first synthesized and commercially viable only in the 1940s and 1950s. It is most commonly used in the construction industry, but also in signs, healthcare applications and clothing fibers. PVC was accidentally discovered twice, once in 1832 by the French chemist Henri Victor Regnault, and then in 1872 by a German named Eugene Baumann.
With its rigid and flexible form, PVC provides a wide range of applications and advantages in many industries. In particular, rigid PVC is a high-density plastic that makes it very rigid and usually very strong. It is also easily available and economical, combined with the long-lasting properties of most plastics, making it an easy choice for many industrial applications such as construction. PVC is extremely durable and lightweight, making it an attractive material for construction, plumbing, and other industrial applications. In addition, its high chlorine content makes the material fire-resistant, which is another reason why it is so popular in various industries.