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| JUTAIPPS®NA Sheet is a high-performance semi-crystalline Polyphenylene Sulfide (PPS) engineering plastic sheet designed for demanding applications requiring exceptional thermal stability, chemical resistance, dimensional precision, and long-term mechanical reliability. | |||||||||
JUTAIPPS®NA Sheet is a high-performance semi-crystalline Polyphenylene Sulfide (PPS) engineering plastic sheet designed for demanding applications requiring exceptional thermal stability, chemical resistance, dimensional precision, and long-term mechanical reliability. Manufactured from premium PPS resin, the material combines high rigidity with outstanding resistance to heat, chemicals, creep, and electrical stress, making it an ideal alternative to metal and conventional engineering plastics in high-end industrial systems.
Its highly ordered molecular structure provides superior crystallinity and stability, allowing the sheet to maintain excellent mechanical properties even under continuous exposure to elevated temperatures, aggressive chemicals, humidity, and high electrical loads. Compared with standard engineering plastics such as PA, POM, and PBT, PPS offers significantly better heat resistance and dimensional stability, while delivering a more economical solution than ultra-high-end polymers like PEEK and PI.
Excellent Heat Resistance
Continuous operating temperature up to 220°C
Short-term thermal resistance above 260°C
Melting point around 280–290°C
Maintains structural stability under long-term thermal cycling
Suitable for soldering and SMT processing environments
Outstanding Chemical Resistance
Resistant to acids, alkalis, fuels, oils, coolants, and solvents
Excellent anti-corrosion performance in harsh chemical environments
Minimal degradation in industrial fluid systems
One of the best chemically resistant engineering plastics after PTFE
Superior Dimensional Stability
Extremely low moisture absorption
Low thermal expansion coefficient
Excellent creep resistance under load
Maintains precise tolerances in humid and high-temperature conditions
Intrinsic Flame Retardancy
UL94 V-0 without additional flame retardants
Low smoke generation
No dripping during combustion
Suitable for high-safety electrical and transportation systems
Excellent Electrical Insulation
Stable dielectric properties under heat and humidity
High volume resistivity
Excellent arc resistance and tracking resistance
Ideal for high-frequency and high-voltage electrical systems
Outstanding Machinability
Easy to machine into precision parts
Suitable for CNC milling, turning, drilling, and routing
Stable during secondary processing
Excellent surface finish capability
