Engineering Plastic Solutions
Polyphenylene Sulfide（PPS）
Polyphenylene Sulfide（PPS）
Engineering Plastic Solutions
PPS is a high-performance plastic featuring high heat resistance, flame retardancy, and chemical durability.
Designed to excel under thermal stress, our Polyphenylene Sulfide (PPS) material delivers reliable, long-term performance in continuous service temperatures from 200°C to 240°C. It is inherently flame retardant, achieving a UL94 V-0 rating without additives, and offers excellent electrical insulation alongside exceptionally low water absorption. These robust properties make it an ideal engineering plastic for critical automotive and electronic applications. It is widely trusted for automotive connectors, electrical housings, and precision sensor components, where stability and safety are paramount.
Specifications
- Extremely High Long-Term Heat Resistance, 极高的长期耐热性, >220°C continuous, 连续使用温度>220°C
- Inherently Flame Retardant, 天生阻燃, UL94 V-0, without additives, UL94 V-0级，无需添加阻燃剂
- Exceptional Chemical Resistance, 卓越的耐化学性, Second only to fluoropolymers, 仅次于氟塑料，近乎“塑料之王
- Typical Applications, 典型应用, Automotive under-hood components, SMT connectors, chemical pump parts, cookware components. , 汽车发动机周边部件（传感器、点火线圈）、SMT制程连接器、化工泵阀、炊具零件。