Control static electricity

 

Electrical parts might be largely damaged by a static electricity generated by a current in a circuit. Recently, the electrical parts become smaller, and the small electrical parts easily get the influence of very small amount of current.

It is very important to prevent the static electricity generation and to remove the generated static electricity in manufacturing and transferring process. In that case, using anti-static materials has great advantage.

ANSI/ESD S541 classify materials surface resistance on the point of static electricity as follows,

 

Classification of resistance value by ANSI/ESD S541

  Resistance / Ω
Shielding <103
Conductive <104
Dissipative 104–1011
Insulative >1011

Note:
This classification is specified for static electricity and different from standard classification of conductive and insulative materials.

The surface resistance of PBI Advanced Materials products is shown in the following table.

Anti-static/Conductivity grades

  Surface resistance / Ω
Base polymer Molding method
SCM7400 ~104 PBI Compression
SCM8500
~104 UPI
Compression
       
SPR4500 ~106 PEI Injection
SPR5250 PEEK Injection
SCM5400 PEEK Compression
SCM5500ELS PEEK Compression
SEM5500 PEEK Extrusion
SPR5500 PEEK Injection
       
SCM5100 ~1010 PEEK Compression
SCM5100-15 PEEK Compression
SCM5100-50 PEEK Compression
SCM5B10 PEEK Compression
SCM5B40 PEEK Compression
SCM6190 TPI Compression

PBi Shapes

PBI/PI - Stock shapes

SCM7400 | PBI

SCM7400

Stock shape of electrical conductive PBI

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SEM7950 (under development) | PBI-PEEK

SEM7950

Stock shape of electrical conductive PBI-PEEK alloy

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SPR7950 (under development) | PBI-PEEK

SPR7950

Stock shape of electrical conductive PBI-PEEK alloy

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SCM8500 | UPI

SCM8500

Stock shape of electrical conductive UPI

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PEEK - Stock shapes

SCM5100 | Silver PEEK

SCM5100

Stock shape of PEEK for fine machining with anti-static property

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SCM5100-15 | Silver PEEK15

SCM5100-15

Stock shape of PEEK for fine machining with anti-static property

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SCM5100-50 | Silver PEEK50

SCM5100-50

Stock shape of PEEK for fine machining with anti-static property

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SCM5400 | PEEK

SCM5400

Stock shape of electrical conductive PEEK

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SCM5500ELS | PEEK

SCM5500ELS

Stock shape of electrical conductive PEEK

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SCM5B10 (under development) | PEEK

SCM5B10

Stock shape of PEEK showing low dielectric constant with anti-static property

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SCM5B40 (under development) | PEEK

SCM5B40

Stock shape of PEEK showing low dielectric constant with anti-static property

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SEM5500 | PEEK

SEM5500

Stock shape of electrical conductive PEEK

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SPR5250 | PEEK

SPR5250

Stock shape of PEEK for fine machining with electrical conductive property

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SPR5500 | PEEK

SPR5500

Stock shape of electrical conductive PEEK

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TPI - Stock shapes

SCM6190 | Silver TPI

SCM6190

Stock shape of TPI for fine machining with anti-static property

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PEI - Stock shapes

SPR4500 | PEI

SPR4500

Stock shape of electrical conductive PEI

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