Description

ZXCOOL offers high-quality black conductive ESD bags manufactured from 0.08 mm (80 µm) thick carbon-loaded, volume conductive polyethylene. These single-layer dissipative polyethylene bags provide reliable electrostatic discharge (ESD) protection for sensitive electronic components throughout storage, handling, and transportation.

Engineered with carbon additives evenly distributed throughout the polyethylene material, these bags achieve consistent volume conductivity that allows electrical charges to flow safely across the surface and dissipate to ground, minimizing the risk of ESD damage to enclosed components. The opaque black construction provides complete light isolation (0% light transmittance), making these bags ideal for protecting photosensitive devices.

Each bag measures 150 × 225 mm and is supplied in convenient sales units of 100 bags, making them an economical choice for electronics manufacturers, assembly facilities, and PCB workshops.

Key Features

Feature	Benefit
Carbon-Loaded Volume Conductive PE	Uniform conductivity throughout the material—not just surface-treated
Surface Resistance: 10⁴ ~ 10⁵ Ω	Meets conductive material classification per ANSI/ESD S541 (<10⁴ Ω)
80 µm Thickness	Robust yet flexible—optimal balance of durability and handling ease
Tensile Strength: 55 MPa	Tear-proof and puncture-resistant for demanding industrial environments
0% Light Transmittance	Complete opacity protects photosensitive components from UV/visible light
Heat-Sealable	Secure closure for contamination-free storage and transit
RoHS Compliant	Free from cadmium, lead, mercury, chromium VI, and other heavy metals
EN 61340-5-1 Compliant	Meets international ESD control program requirements

Technical Specifications

Material	Carbon-loaded volume conductive polyethylene (PE)
Thickness	80 µm (0.08 mm)
Dimensions	150 × 225 mm
Surface Resistance (Rs)	1 × 10⁴ ~ 1 × 10⁵ Ω
Light Transmittance	0% (fully opaque)
Tensile Strength	55 MPa
Closure Type	Heat-sealable
Color	Black
Packaging Unit	100 bags per pack
Standards	EN 61340-5-1, RoHS Directive

Surface Resistance Classification: Per ANSI/ESD S541, conductive materials are defined as having surface resistance of <1.0 × 10⁴ Ω. Our bags measure within the 10⁴ ~ 10⁵ Ω range, placing them firmly in the conductive category—ideal for high-risk environments where rapid charge dissipation is required.

Applications

Our black conductive ESD bags are widely used across the electronics and assembly industry for packaging:

• Printed Circuit Boards (PCBs) – Bare boards and assembled PCBs
• Electrical Components – Connectors, switches, relays, sensors
• Semiconductor Devices – ICs, microchips, transistors, diodes
• SMD Components – Surface-mount devices and reels
• Sensitive Electronic Parts – Hard drives, optical components, precision instruments
• Automotive Electronics – ECU components, ADAS sensors
• Medical Electronics – Sensitive diagnostic and monitoring devices

These bags are particularly suitable for in-plant handling, storage, and inter-facility transport within an ESD Protected Area (EPA).

Industry Standards & Compliance

ZXCOOL’s black conductive ESD bags meet or exceed key industry requirements:

EN 61340-5-1

Complies with the European standard for ESD control programs, ensuring proper grounding and charge dissipation.

ANSI/ESD S541

Meets packaging material requirements per ANSI/ESD S20.20 for conductive classification.

RoHS Directive

Free from heavy metals including:

• Cadmium (Cd)
• Lead (Pb)
• Mercury (Hg)
• Chromium VI (Cr⁶⁺)
• Other restricted substances

All materials are compliant with the EU RoHS Directive, ensuring environmental safety for global markets.

Customization Options

ZXCOOL offers flexible customization to meet your specific packaging requirements:

Standard Printing (Default)

Each bag is printed with:

• ZXCOOL brand name
• ESD protective symbol (per EN 61340-5-1)
• Handling instructions

Custom Printing (MOQ: 10,000 bags)

• Your company logo
• Custom text, symbols, and barcodes
• Lot codes and traceability information
• Special handling warnings

Custom Sizes

• Available in various dimensions upon request
• Short lead times for custom-sized production
• Thickness variations available

Why Choose ZXCOOL?

Advantage	Description
Proven Conductivity	Volume conductive PE ensures consistent, reliable ESD protection—not just a surface coating
Tear-Proof Durability	55 MPa tensile strength withstands demanding industrial handling
Complete Opacity	0% light transmittance protects photosensitive components
Regulatory Confidence	RoHS compliant and EN 61340-5-1 certified—meet global standards
Flexible Supply	Sold in economical 100-bag units; bulk and custom orders available
Custom Branding	Logo printing available (MOQ 10,000 bags)
Short Lead Times	Custom sizes manufactured and shipped promptly

Contact ZXCOOL today to discuss your black conductive ESD bag requirements. Whether you need standard 150 × 225 mm bags for immediate use or custom sizes with your branding, our team is ready to deliver reliable ESD protection for your sensitive electronic components.