Smooth Extruded Polypropylene PP Plastic Board Sheet Non Toxic ODM

PP sheets possess significant non-toxic and harmless characteristics. Their raw material is polypropylene resin, which itself is a food-grade safe material. No toxic or harmful additives need to be added during the production process, ensuring the safety of the sheets from the source. Under normal conditions, PP sheets will not release any toxic gases or harmful substances. Even when in direct contact with water, food, medicines, etc., there will be no migration of chemical substances, meeting relevant hygiene and safety standards.​

PP material has a stable molecular structure. It is not easy to decompose harmful substances under normal temperature and general usage conditions, nor does it easily react with ingredients such as acids, alkalis, and oils in food, thus effectively preventing food from being contaminated.

Our PP sheets can withstand temperatures ranging from approximately -20℃ to 120℃. They can be used for packaging refrigerated food and are also suitable for short-term heating in microwave ovens, making it highly practical. The molecular structure of PP material is dense with low air permeability, which can effectively block water and moisture, preventing food from getting damp and deteriorating. It is especially suitable for packaging moisture-sensitive foods such as biscuits, grains, and tea. Moreover, PP material has good impact resistance and toughness, is not easy to break, and can withstand a certain degree of extrusion and collision, protecting food from damage during transportation and storage.

This characteristic brings many advantages to PP sheets. In the field of food processing, they can be used to make food conveying pipelines, linings of storage containers, etc., to ensure that food is not contaminated. In the pharmaceutical industry, they are suitable for pharmaceutical packaging materials, medical device trays, etc., meeting the strict requirements of sterility and non-toxicity. In daily life, they can be used as children's toy parts, home decoration materials, etc., providing people with a safe and reliable living environment. In addition, because they are non-toxic and harmless, they will not cause secondary pollution to the environment when recycled after being discarded, which is in line with the concept of environmental protection and further expands their application range.

According to the materials and features, the PP boards could be subdivided into:

• Pure PP board: Low density, easy to weld and process with excellent chemical resistance, heat resistance, and impact resistance. Non-toxic and odorless, it meets environmental protection requirements.
• PP extruded board: Made from PP resin with various functional additives through processes such as extrusion, calendering, cooling, and cutting.
• Glass fiber reinforced PP board: Reinforced with 20% glass fiber, it doubles the strength and rigidity. Highly resistant to heat, low-temperature impact, corrosion and arc.
• Modified PP board: Good dimensional stability and reasonable price. Improved rigidity and heat resistance compared with pure PP.