Component Damage:
The heat generated by electrostatic discharge (ESD) can damage electronic components.
Equipment Malfunction:
Electrostatic discharge may cause instability in electronic devices, or even complete equipment failure.
Environmental and Production Hazards:
Fire and Explosion:
In flammable or explosive environments, sparks caused by electrostatic discharge (ESD) can ignite fires or trigger explosions — for example, at gas stations, dust-producing factories, and similar facilities.
Troubles Getting in Your Way?
For electronic devices:
Component Damage:
The heat generated by electrostatic discharge (ESD) can damage electronic components.
Equipment Malfunction:
Electrostatic discharge may cause instability in electronic devices, or even complete equipment failure.
Environmental and Production Hazards:
Fire and Explosion:
In flammable or explosive environments, sparks caused by electrostatic discharge (ESD) can ignite fires or trigger explosions — for example, at gas stations, dust-producing factories, and similar facilities.
Features
Stable antistatic and conductive performance
Both surface and volume resistivity are within controlled ranges.
Excellent durability and wear resistance
Built for heavy, frequent use with lasting stability.
Zero static!
Prevent ESD-induced sparking.
Tested and Trusted!
Approved by leading companies in real-world applications.
Features
Stable antistatic and conductive performance
Both surface and volume resistivity are within controlled ranges.
Excellent durability and wear resistance
Built for heavy, frequent use with lasting stability.
Zero static!
Prevent ESD-induced sparking.
Tested and Trusted!
Approved by leading companies in real-world applications.
Impedance grading
Impedance grading
Above 10¹² Ω: Standard plastics (function as electrical insulators)
From 10¹² to 10¹⁰ Ω: Antistatic
From 10¹² to 10⁶ Ω: Static dissipation (ESD)
From 10⁶¹² to 10¹ Ω: Conductive
From 10⁴ ~ 10¹ Ω: Shielding (EMI plastic)
Above 10¹² Ω: Standard plastics (function as electrical insulators)
From 10¹² to 10¹⁰ Ω: Antistatic
From 10¹² to 10⁶ Ω: Static dissipation (ESD)
From 10⁶¹² to 10¹ Ω: Conductive
From 10⁴ ~ 10¹ Ω: Shielding (EMI plastic)
We offer stable, high-quality antistatic solutions based on advanced materials and scientific formulations, tailored to specific impedance levels.
Suggested Parameters for Choosing Conductive PU Compounds
Load capacity of PU-coated wheels: Consider both single-wheel and total 4-wheel load (e.g., 100 kg/wheel).
Type of Bearing: Dual ball bearing or sealed design ensures smooth operation and protection against contamination.
Suggested Parameters for Choosing Conductive PU Compounds Surface Resistivity: ≤ 10⁶ Ω (Conductive range) or 10⁶ – 10⁹ Ω (Static dissipative range)
Load capacity of PU-coated wheels: Consider both single-wheel and total 4-wheel load (e.g., 100 kg/wheel).
Type of Bearing: Dual ball bearing or sealed design ensures smooth operation and protection against contamination.
Application
Application
Equipment for Semiconductor Processing
晶圓搬運手推車（Wafer carts）
Wafer carts must be antistatic to prevent electrostatic damage.
晶圓盒（FOUP/FOSB）搬運台車
Wafers are transported automatically or manually, FOUP enclosures must be fully protected against electrostatic discharge (ESD).
Transport Cart for Cleanroom
Conductive PU wheels offer non-marking, silent operation with antistatic performance-ensuring zero contamination to the clean environment.
Chemical Supply Carts
For transporting chemical reagents or wet-process liquids, materials must not only be ESD-safe but also resistant to chemical corrosion.
Electronics Assembly and Testing Lines
SMT Line ( Work/ Feeder/ Tool) Cart
IC components and substrates are highly ESD-sensitive; conductive handling tools are essential to prevent electrostatic damage.
測試治具推車 / Load board 台車
For transporting test fixtures and circuit boards, ESD control becomes critical during the testing phase. Conductive wheels help minimize discharge risks and protect sensitive components.
成品搬運車（PCB/Module Tray Cart）
During final product handling, moving packaged modules requires strict ESD protection to prevent electrostatic-induced failure.
Other critical equipment or areas
ESD Protected Area（EPA區域）
All wheeled equipment—such as carts and racks—must be equipped with conductive or static-dissipative grade wheels.
自動倉儲系統（AGV/AMR 搬運車）
Conductive PU wheels can be integrated as part of an AGV’s ESD-safe design.
Testing Laboratory & Reliability Center
When handling electrostatic-sensitive samples, carts and instrument stands must be equipped with conductive casters.
Equipment for Semiconductor Processing
晶圓搬運手推車（Wafer carts）
Wafer carts must be antistatic to prevent electrostatic damage.
晶圓盒（FOUP/FOSB）搬運台車
Wafers are transported automatically or manually, FOUP enclosures must be fully protected against electrostatic discharge (ESD).
Transport Cart for Cleanroom
Conductive PU wheels offer non-marking, silent operation with antistatic performance-ensuring zero contamination to the clean environment.
Chemical Supply Carts
For transporting chemical reagents or wet-process liquids, materials must not only be ESD-safe but also resistant to chemical corrosion.
Electronics Assembly and Testing Lines
SMT Line ( Work/ Feeder/ Tool) Cart
IC components and substrates are highly ESD-sensitive; conductive handling tools are essential to prevent electrostatic damage.
測試治具推車 / Load board 台車
For transporting test fixtures and circuit boards, ESD control becomes critical during the testing phase. Conductive wheels help minimize discharge risks and protect sensitive components.
成品搬運車（PCB/Module Tray Cart）
During final product handling, moving packaged modules requires strict ESD protection to prevent electrostatic-induced failure.
Other critical equipment or areas
ESD Protected Area（EPA區域）
All wheeled equipment—such as carts and racks—must be equipped with conductive or static-dissipative grade wheels.
自動倉儲系統（AGV/AMR 搬運車）
Conductive PU wheels can be integrated as part of an AGV’s ESD-safe design.
Testing Laboratory & Reliability Center
When handling electrostatic-sensitive samples, carts and instrument stands must be equipped with conductive casters.
Kuroki PU for Electrostatic Protection
This material series features excellent antistatic and conductive performance. As a professional supplier of industrial-grade solutions, Kuroki provides rigorously tested, quality-controlled conductive PU materials to enhance electrostatic safety, reduce production line risks, and improve operational stability.
From standard products to customized requirements, we respond swiftly to your needs—making us your most trusted partner in ESD protection.
Kuroki PU for Electrostatic Protection
This material series features excellent antistatic and conductive performance. As a professional supplier of industrial-grade solutions, Kuroki provides rigorously tested, quality-controlled conductive PU materials to enhance electrostatic safety, reduce production line risks, and improve operational stability.
From standard products to customized requirements, we respond swiftly to your needs—making us your most trusted partner in ESD protection.
Let Kuroki help you select or find right PU product
