OEM Polypropylene White Plastic Board Sheet 5mm Heat Resistant

In terms of benefits, first of all, they can maintain stable shapes in high-temperature environments. Whether it is outdoor venues exposed to intense summer sun (such as open squares and parking lots) or indoor scenes close to heat sources (such as around kitchens and near air outlet of shopping mall heaters), PP boards can resist deformation, softening or cracking caused by high temperatures. This prevents the billboards from warping and the pictures from wrinkling due to temperature changes, ensuring the complete presentation of advertising information. Secondly, they improve the durability and safety of billboards. Compared with ordinary plastic or paper billboards, which are prone to surface melting, emitting peculiar smells and even causing safety hazards in high temperatures, the heat-resistant property of PP boards enables them to maintain chemical stability in continuous high-temperature environments, not easy to release harmful substances. At the same time, they reduce the frequency of replacement caused by high-temperature aging, thus lowering the long-term use cost. In addition, they expand the range of application scenarios for billboards. The heat resistance allows PP boards to break through the temperature restrictions of traditional billboards, enabling them to be stably used in high-temperature workplaces (such as factory workshops and restaurant kitchens), outdoor areas in tropical regions, and special positions close to lights and equipment heat sinks, providing more possibilities for advertising placement.​

Applications

Firstly, outdoor advertising in high-temperature environments. They can be used for billboards on expressways exposed to direct summer sunlight, fence advertisements in open-air stadiums, and indicative advertisements in sun-exposed areas of scenic spots. Even in high-temperature weather above 40℃, they can maintain a flat appearance and clear pictures. Second, publicity in high-temperature workplaces. In workshops of food processing factories and steel plants, they can be made into billboards for equipment operating procedures and safety warnings, which can withstand the high-temperature environment in the workshops and ensure that the information is clearly readable for a long time. Third, indoor advertising close to heat sources. For example, food promotion boards outside restaurant kitchens and promotional advertisements in shopping malls near heaters or large electronic screens. They avoid deformation and damage caused by heat sources, maintaining the aesthetics and practicality of the advertisements. Fourth, outdoor advertising in tropical regions. In tropical regions with year-round high temperatures, they are used to make street light box advertisements and building exterior wall advertisements, resisting the erosion of continuous high temperatures on the billboards and prolonging their service life.​

Comparison of Common Advertising Board Materials