What kind of plastic is pps?What are the features?
Polyphenylene sulfide (PPS) is a new type of high-performance thermoplastic resin. Because PPS has excellent high temperature resistance, corrosion resistance, radiation resistance, flame retardant, balanced physical and mechanical properties, excellent dimensional stability and excellent electrical properties, it is widely used as a structural polymer material, it is also the world's sixth largest engineering plastic after polycarbonate (PC), polyester (PET), polyoxymethylene (POM), nylon (PA), polyphenylene ether (PPO), known as "plastic".
What are the applications of PPS?
As the demand for lightweight and low cost of automobiles becomes more and more prominent, it has good mechanical properties, high temperature resistance and corrosion resistancenapo-ppsThe application of plastics in the world is becoming more and more important, and automobiles, especially new energy vehicles, are also using special engineering plastics to replace metal parts. The requirements for precision in electronic products and instrumentation are constantly improvingnapo-ppsBecause of its excellent performance, it has become the darling of the electronic and electrical industry.
Is PPS toxic?
PPS can be used to make products such as tableware, containers, etc. In terms of food contact, PPS materials can be made into products that meet food safety standards and are therefore safe to a certain extent.
It is important to note that even if the PPS material itself is safe, it may lead to safety hazards if it is used improperly or if the processing process is problematic. Therefore, when using PPS material products, it is necessary to conduct comprehensive evaluation and decision-making according to the specific situation. At the same time, if products made of PPS materials come into direct contact with food or beverages, it is recommended to choose products that meet food safety standards, and pay attention to proper cleaning and disinfection.
Is PPS possible?
PPS plastics can be utilized in a variety of ways, including physical, chemical, and biodegradable. Among them, the physical method mainly includes crushing, washing, drying and other steps to convert waste PPS plastics into granules or flakes;The chemical method uses a chemical reaction to decompose the waste PPS plastic into monomers, and then prepares new PPS plastic products through polymerization reactionBiodegradation is the use of microorganisms to decompose waste PPS plastics into renewable resources.