Wuhu SABO New Material Technology Co., Ltd
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SABO™ S51
SABO™ S51
Extreme temperature resistance, ultra-high rigidity, and low linear thermal expansion.
Super Engineering Plastic S51 features extreme temperature resistance, ultra-high rigidity, low thermal expansion, insulation, wear resistance, and radiation resistance as its core properties. It is an excellent heat-resistant material for high-end semiconductor, aerospace, and high-temperature industrial applications, serving as a superior alternative to metals, ceramics, and conventional engineering plastics.
138 6712 5881
Key Features
Key Features

High temperature resistance up to 450 °C

Cold resistance down to -190 °C

Excellent electrical insulation and low dielectric properties

Easy to process, ideal for precision micro-hole machining

Superior mechanical properties and strength

Excellent dimensional stability

High flame retardancy, excellent radiation resistance, and UV resistance

Strong chemical resistance

Product Specifications
Product Specifications
S51 Outer Diameter (mm) Length (mm) Remarks
Rod 10~50 260 Custom
5~80 600 Custom
Remarks: Custom sizes available upon request
Applications
Semiconductor
We provide high-purity, antistatic, and acid/alkali-resistant engineering plastics for precision components such as wafer carriers, packaging and testing equipment, and cleanroom accessories.
Aerospace
We specialize in lightweight, high-temperature-resistant, flame-retardant, and weather-resistant materials for applications such as cabin interiors, structural components, insulation parts, and precision aviation assemblies.
Automotive Manufacturing
We focus on lightweight, insulating, flame-retardant, and chemical-resistant materials for new energy vehicle battery, motor, and electronic control systems (three-electric systems), connectors, interior and exterior trim, and structural functional components.
Medical Devices
We utilize biocompatible, sterilizable, and hydrolysis-resistant medical-grade materials for diagnostic equipment, surgical instruments, and sterile structural components.
Energy Sector
We provide weather-resistant, insulating, corrosion-resistant, and high/low-temperature-resistant materials and structural components for photovoltaic, wind power, and energy storage applications.
Industrial Sector
We supply high-rigidity, wear-resistant, and self-lubricating materials for general components such as automation equipment, gears and bearings, pumps and valves, and fixtures and jigs.
Performance Parameters
Performance Parameters
Test Item Test Method Test Conditions Unit SABO™ S51
Mechanical Properties
Tensile Strength ISO 527 23℃ MPa 139
Tensile Strain at Break ISO 527 23℃ % 3.8
Flexural Strength ISO 178 23℃ MPa 190
Flexural Modulus ISO 178 23℃ MPa 5,020
Thermal Properties
Coefficient of Thermal Expansion ISO11359 200℃~300℃ 10⁻⁶*K⁻¹ 40
Heat Deflection Temperature ISO 75-2 1.8 MPa 425
Electrical Properties
Dielectric Constant ASTM D150-18 23℃ - 3.13
Dissipation Factor ASTM D150-18 23℃ , 1MHz - 0.003
Surface Resistivity ASTM D-257 23℃ Ω/sq > 10¹³
Volume Resistivity ASTM D-257 23℃ Ω·M > 10¹³
Physical Properties
Density ISO 1183 23℃ , 4℃ H2O - 1.42
Water Absorption ASTM D570-22 23℃ , 24 h % 0.06
*The values shown are typical values and are not guaranteed.

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