PVC is popular and useful in architecture, like PVC pipes, PVC wall, PVC windows and etc. Today is about PVC decorative sheet. Decorative architectural film is one of the most used door panel materials. Due to the fruitful properties and added benefits that it offers to the users and market. In today's time, PVC core is used as a solid substitute for old timber and wooden doors.
Here are some properties about PVC interior film:
1, PVC resin is a powder, and its color is generally only white or light yellow, the relative density is 1.35-1.45, while the product's soft and hard can be added to adjust the number of plasticizers, pure PVC Water absorption and breathability are very low.
2, PVC plate in the mechanical properties of the high hardness, and if its molecular weight will continue to increase, then the mechanical properties will also increase, but with the temperature decreases. The mechanical properties of rigid PVC are good, and its elastic modulus can reach 1500-3000 MPa, while that of soft PVC is 1.5-15 MPa. However, the elongation at break is as high as 200%-450%. The friction property of PVC is general, the static friction coefficient is 0.4-0.5, and the dynamic friction coefficient is 0.23.
3, PVC decorative film in the heat resistance will be relatively poor in this regard, the general temperature up to 140 °C when it will begin to decompose, and the melting temperature of 160 °C, PVC linear expansion coefficient is smaller, with flame retardancy , oxidation index up to 45 or more. PVC is a kind of polymer with good electrical properties, but because its polarity is larger, it is not as electrically insulating as PP and PE. Dielectric constant, dielectric loss tangent and volume resistivity are large, corona resistance is not good, generally suitable for low voltage and low frequency insulation materials. Environmental performance PVC can withstand most of the inorganic acids, alkalis, salts, most organic solvents, suitable for pharmaceutical, chemical anti-corrosion materials.
The PVC door panels offer the finest durability and insulation and are best known for the fact that they can withstand the extreme conditions of the weather with ease. The PVC door panels give a look similar to that of wooden doors. And there are many designs can be chosen. However, they do not require as much maintenance as wooden doors, which means the PVC door panels take less maintenance. Due to its strength, rigidity, and hardness; PVC is suitable to be used as an exterior door. For instance, bathrooms are one of the most humid places in homes, even if you place the ceiling or exhaust fans, but the PVC doors can withstand that moisture well and won`t degrade in the environment. They can handle the moisture problem and keep your door safe from rusting and fading.
This is a brief introduction about PVC decorative films for doors.
