PP sheets are made from polypropylene resin. Our PP boards are lightweight yet durable, with high resistance to corrosion, acid and alkali, as well as moisture and mold-proof properties. Thus they are suitable for making stationery for students' health. As raw material of school constructions and accessories, PP sheets provide a great deal of benefits for students and staffs.
In school buildings and laboratory scenarios, the environmental properties and versatile performance of PP boards (polypropylene boards) can bring multi-dimensional benefits, which not only meet the health needs of teachers and students but also adapt to special usage environments. In terms of environmental properties, PP boards (especially food-grade ones) contain no volatile harmful substances such as formaldehyde or benzene, and have no risk of heavy metal leaching. They can meet the strict environmental standards for enclosed or semi-enclosed spaces like school classrooms, dormitories, and laboratories. They can be directly used as wall materials, floor substrates, or furniture panels, avoiding respiratory health impacts on teachers and students caused by material pollution. They are particularly suitable for activity areas of young students and long-term used laboratory environments, creating a safe and non-toxic indoor space for teachers and students.
Other Properties
In terms of other properties, their moisture-proof advantage can solve the mold problem in humid areas of schools, such as bathrooms, pantries, and areas around laboratory sinks. With an extremely low water absorption rate (0.01%-0.03%), they can prevent board deformation due to moisture. Their acid and alkali resistance can resist splashes of common chemical reagents in laboratories (such as hydrochloric acid and sodium hydroxide solutions), avoiding board corrosion and deterioration and reducing the frequency of maintenance and replacement. Their impact resistance makes them suitable for high-frequency use scenarios in schools, such as corridor walls, stair step corner guards, and laboratory equipment workbenches. With high toughness (elongation at break of 400%-600%), they can resist external impacts caused by student collisions and the handling of experimental equipment, and are not easy to crack or suffer penetrating damage, thus reducing potential safety hazards. At the same time, the smooth surface of PP boards is easy to clean and can be directly wiped with disinfectants, meeting the high hygiene and cleaning requirements of schools and laboratories. Additionally, their lightweight feature facilitates construction and installation, which can reduce the impact on normal teaching order during campus renovation.
