PPS granules with reinforced carbon fiber CF30% raw material PPS

PPS is a special engineering plastic with excellent comprehensive properties. PPS has excellent high temperature resistance, corrosion resistance, radiation resistance, flame retardancy, balanced physical and mechanical properties, excellent dimensional stability, and excellent electrical properties. It is widely used as a structural polymer material. It is widely used as a special engineering plastic. At the same time, it can also be made into various functional films, coatings and composite materials, which have been successfully used in electronic appliances, aerospace, automobile transportation and other fields. Domestic enterprises are actively engaged in research and development and have initially formed a certain production capacity, changing the previous situation of complete reliance on imports. However, my country's PPS technology still has problems such as few product varieties, few high-function products, and urgent need to expand production capacity. This will be the focus of the next development of PPS. Characteristics The characteristics of broadcast PPS are as follows: 1. Good chemical resistance. 2. Low creep variable. 3. Low water absorption. 4. Good dimensional stability. 5. High elastic modulus. 6. Flame retardant. Polyphenylene sulfide (PPS), polyether ether ketone (PEEK), polysulfone (PSF), polyimide (PI), polyarylate (PAR), and liquid crystal polymer (LCP) are collectively known as the six major special projects plastic. Outstanding properties of PPS: good heat resistance, heat distortion temperature is generally greater than 260°C, and can be used in the temperature range of 180 to 220°C. PPS is one of the best heat-resistant varieties among engineering plastics; corrosion resistance is close to four Vinyl fluoride, second only to polytetrafluoroethylene in chemical resistance; excellent electrical properties; excellent mechanical properties; good flame retardant properties. Disadvantages of PPS: The price is too high, which is the basic price among high-temperature resistant materials, but it is much higher than ordinary engineering plastics; poor toughness and brittleness; medium viscosity is unstable. Pure PPS is rarely used due to its brittleness, and most of the PPS used are its modified varieties. Specifically: 40% glass fiber reinforced PPS, inorganic filled PPS, carbon fiber reinforced PPS, etc.