ESD/Anti-static FR4 is a glass fiber epoxy resin (FR4) material with anti-static agent added. It has anti-static properties and can effectively prevent electrostatic discharge from damaging electronic components and circuits. This material is widely used in circuit board manufacturing, electronic component packaging, and electronic products that require anti-static protection. It can improve product reliability, reduce maintenance costs, and enhance user experience. At the same time, it is necessary to select appropriate materials, properly handle and store them, and follow relevant electrostatic protection standards and specifications when using them.
ESD FR4, G10-S, G10-D, G10-C
Grade B (130 degree)
Modified non-alkaline glass fabric + Anti-static agent + Epoxy resin as a binder
Green, Yellow, Black, White or customized.
0.1~300mm or customized.
1.80~2.0g/cm³
1020x2010mm,1020x2040mm,1220x2440mm or customized.
Extremely stable anti-static properties
Good mechanical strength
Good anti-static properties
Good intermediate electrical insulation, non-conductive
Resistance to organic solvents
Working temperature up to 170 ℃
Good flame-retardant properties
● Mobile phone test fixture, SMT technology countertops, PCB drilling
● The semiconductor test fixture, semiconductor crystal manufacturing equipment parts
● The wafer processing jig, sensitive electronic components, the hard disk drive means
● The printed circuit boards, high-precision automated fixtures
| TESTING ITEMS | NEMA | - | ||
| IEC | ESD FR4 | |||
| DIN | - | |||
| Physical Properties | Standard | Unit | Ref Value | Test Value |
| Density | ISO 1183 | g/cm3 | 1.8-2.0 | 1.8-2.0 |
| Water absorption ( 3mm) | ISO 62 | mg | ≤35 | 30 |
| Mechanical Properties | Standard | Unit | Ref Value | Test Value |
| Flexural strength | ISO 178 | MPa | ≥340 | 380 |
| Elastic modulus of bending test | ISO 178 | MPa | ≥21000 | 22500 |
| Compressive strength perpendicular | ISO 604 | MPa | ≥350 | 420 |
| Impact strength Charpy or Izod | ISO 179/3C | kJ/m2 | ≥33 | 58 |
| Shear strength parallel | VDE 0318/2 | MPa | ≥34 | 50 |
| Tensile strength | ISO 527-4 | MPa | ≥240 | 268 |
| Electrical Properties | Standard | Unit | Ref Value | Test Value |
| Dielectric strength ⊥1mm at 90 °C in oil | IEC 60243-1 | kV/mm | ≥14.2 | 17 |
| Breakdown voltage ∥ at 90 °C in oil | IEC 60243-1 | kV | ≥35 | 80 |
| Permittivity 50 Hz | IEC 60250 | - | ≤5.5 | - |
| Permittivity 1 MHz | IEC 60250 | - | ≤5.5 | - |
| Dissipation factor 50 Hz | IEC 60250 | - | ≤0.05 | - |
| Dissipation factor 1 MHz | IEC 60250 | - | ≤0.05 | - |
| Insulation resistance after 24h in water | IEC 60167 | MΩ | 10^6~10^9 Ω | 3.8x10^7 Ω |
| Comparative tracking index (CTI) | IEC 60112 | V | ≥180 | 180 |
| Thermal Properties | Standard | Unit | Ref Value | Test Value |
| Thermal Endurance | IEC 60216 | T.I. | ≤130 | 130 |
| Flammability | IEC60707 | Class | V-0 | V-0 |
Yes, based on drawings or samples.
UL, RoHS, REACH, CE, ISO, etc.
Usually 100 kg or 100 sheets, negotiable.
Yes, common samples free, buyer pays freight.
2-4 weeks after payment.
Yes, including labeling and packaging.
Yes, over 20 years.
T/T 30% deposit, 70% before shipment. Negotiable if supports needed.
Yes, we offer CNC machining.
Manufacturer and Exporter
No.3, Mianzhi Street, Zhucheng, Shandong, China
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