Polyethersulfone (PES)

PES is an engineering thermoplastic which possesses excellent high temperature performance, mechanical strength, chemical resistance, and has inherent flame retardant properties. While PES has outstanding strength properties, what is more significant is that there are no significant losses in physical properties at sustained higher temperatures, at approximately 400˚F. PES also possesses good resistance to X Ray, Gamma Ray and Beta Ray and is commonly used in the Medical and Life Science Industry, as well as in others demanding applications that require high temperature performance, such as in the Automotive and Aerospace Industry.

General Purpose

Feature Manufacturer Grade Characteristics Typical Uses
Data Sheets
Specifications MSDS Processing Guide UL
General Purpose Sumika 3600G Good Chemical Resistance, High Heat Resistance, Glass Filled, Injection Molding Relay and Switch Bases, IC Trays, Coil Bobbins, Printed Circuit Boards, Connectors, Ultrafiltration Devices, Optical Pickup Parts
General Purpose Sumika 4100G Gasoline and Oil Resistance, High Heat Resistance, High ESCR, Extrusion Molding LCD Substrates for Calculators, Mobile Phones, Etc. Uses Requiring Superior Transparency, Heat Resistance and Dimensional Stability
General Purpose Sumika 4800G Gasoline and Oil Resistance, High Heat, High Molecular Weight, Extrusion Molding LCD Substrates for Calculators, Mobile Phones, Etc. Uses Requiring Superior Transparency, Heat Resistance and Dimensional Stability

Glass Filled

Feature Manufacturer Grade Characteristics Typical Uses
Data Sheets
Specifications MSDS Processing Guide UL
Glass Filled Sumika 3601GL20 20% Glass Fiber Filled, Excellent Chemical Resistance, High Heat, High Flow, Injection Molding Lamp Reflectors, Brake Shaft Bushings, Hot Water Pump Components. Uses in Steam and High Temperature Environments
Glass Filled Sumika 3601GL30 30% Glass Fiber Filled, Excellent Chemical Resistance, High Heat, High Flow, Injection Molding Lamp Reflectors, Brake Shaft Bushings, Hot Water Pump Components. Uses in Steam and High Temperature Environments
Glass Filled Sumika 4101GL20 20% Glass Fiber Filled, Excellent Chemical Resistance, High Heat, High Flow, Injection Molding Lamp Reflectors, Brake Shaft Bushings, Hot Water Pump Components. Uses in Steam and High Temperature Environments
Glass Filled Sumika 4101GL30 30% Glass Fiber Filled, Excellent Chemical Resistance, High Heat, High Flow, Injection Molding Lamp Reflectors, Brake Shaft Bushings, Hot Water Pump Components. Uses in Steam and High Temperature Environments

*The data presented here are typical values only and may or may not be based upon actual measurements. Technical information contained herein is furnished without charge or obligation, and is given and accepted at recipient’s sole risk. Because conditions of use may vary and are beyond our control, we make no representation about, and is not responsible or liable for the accuracy or reliability of data, nor for the toxicological effects or Industrial Hygiene requirements associated with particular uses of any product described herein. Any properties listed are provided as information only and in no way modify, amend, enlarge, or create any specification or warranty.

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