CYLEX ESD Bakelite (Antistatic Phenolic Laminate) is a high-density, electrically static dissipative material engineered specifically for sensitive electronics manufacturing environments. By uniformly dispersing conductive agents throughout high-quality phenolic resin and paper or fabric substrates, CYLEX ESD Bakelite delivers consistent surface resistivity without sacrificing the mechanical rigidity, thermal endurance, and dimensional precision expected from premium phenolic laminates.
Uncontrolled electrostatic discharge (ESD) remains one of the primary causes of latent defects in microelectronics assembly. Standard Bakelite acts as an electrical insulator, capable of accumulating triboelectric charges. CYLEX ESD Bakelite mitigates this risk by providing a controlled discharge pathway (106 to 109 Ω/sq), safely bleeding off static charges before they can damage microchips, sensors, or circuit board assemblies.
Regular size stock materials typically ship within 2-5 business days. Get a quote or inquire for more information about plastic materials.
| Physical & Electrical Property | Test Method | Unit | CYLEX ESD Bakelite Standard Value |
|---|---|---|---|
| Specific Density | ASTM D792 | g/cm3 | 1.40 – 1.45 |
| Surface Resistivity | ASTM D257 / IEC 60093 | Ω/sq | 106 – 109 |
| Volume Resistivity | ASTM D257 | Ω·cm | 106 – 108 |
| Flexural Strength | ASTM D790 | MPa | ≥ 120 |
| Compressive Strength | ASTM D695 | MPa | ≥ 180 |
| Tensile Strength | ASTM D638 | MPa | ≥ 90 |
| Heat Deflection Temp (1.8 MPa) | ASTM D648 | °C | 135 |
| Max. Continuous Operating Temp | Internal standard | °C | 120 |
| Water Absorption (24h, 23°C) | ASTM D570 | % | ≤ 0.40 |
| Standard Color | Visual | — | Dark Brown / Black |
Choosing the correct antistatic material depends on operating temperature, mechanical load, friction coefficient, and budget considerations. Below is an engineering comparison between CYLEX ESD Bakelite and other common ESD materials:
| Property / Feature | CYLEX ESD Bakelite | ESD POM (Acetal) | ESD PEEK | Standard Bakelite |
|---|---|---|---|---|
| Base Polymer | Phenolic Resin / Paper | Polyoxymethylene | Polyetheretherketone | Phenolic Resin / Paper |
| ESD Functionality | Static Dissipative (106-109) | Static Dissipative (106-109) | Conductive / Dissipative (105-109) | Insulator (>1011) |
| Flexural Rigidity | Very High | Moderate | High | Very High |
| Dimensional Stability | Excellent (Low Creep) | Moderate | Outstanding | Excellent |
| Max Continuous Temp | 120°C | 100°C | 250°C+ | 120°C |
| Machining Precision | High (±0.02 mm) | High | Ultra-High | High |
| Relative Cost | Economical / Cost-Effective | Moderate | High Premium | Low |
CYLEX ESD Bakelite is widely adopted across high-tech manufacturing sectors requiring strict static controls:
At CYLEX, we do not merely supply raw ESD Bakelite sheets—we provide complete, turn-key CNC machining services tailored to your exact CAD drawings and technical specifications.
Standard Bakelite is an electrical insulator that easily holds static charges. ESD Bakelite is engineered with conductive additives throughout the phenolic resin matrix to provide controlled electrostatic dissipation (surface resistivity between 106 and 109 Ω/sq), preventing dangerous static buildup around microelectronic components.
No. CYLEX® ESD Bakelite features volume-integrated static dissipation, meaning the antistatic properties are uniform throughout the entire thickness of the sheet, not just a temporary surface coating. Post-machining surfaces maintain identical ESD protection.
We offer standard ESD Bakelite sheet sizes (e.g., 1020 mm × 1220 mm and 1220 mm × 2440 mm) with thicknesses ranging from 2 mm to 50 mm. Custom cut-to-size panels and fully machined parts are produced to order based on customer technical drawings.
Clean with mild isopropyl alcohol (IPA) or anti-static cleaning solvents using a lint-free cloth. Avoid harsh alkaline solvents or abrasive scrubbers that might physically mar the surface finish.
Yes. Every order can be accompanied by Material Test Certificates (MTC), RoHS compliance documentation, and factory batch surface resistance test reports upon request.
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100% new material Supply 100% new material plastic sheets, rods and customized parts, excellent quality, export-grade standards, professional processing to meet diverse needs.
The use of advanced technology ensures that the material surface is smooth and flawless, without pores, and has a delicate touch, perfectly presenting the unique charm of high-quality plastic sheets and parts.
All materials undergo rigorous performance tests to ensure that strength, weather resistance and other indicators meet standards, providing customers with reliable and durable plastic sheets and parts.
Every link is strictly controlled and accurately measured to ensure the size is correct and meet high-precision requirements, providing customers with perfectly matched customized solutions for plastic sheets and parts.
With a wide variety of products and sufficient inventory, we can quickly respond to customer needs and meet purchasing needs in one stop.
We are committed to providing high-quality services throughout the entire process. From consultation to after-sales, our professional team is on standby at all times to ensure customer satisfaction and create a worry-free purchasing experience.
Professional packaging and delivery to ensure that the transportation is intact, and to develop a reasonable price logistics method.
We are manufacturer.
If in stock, it usually takes 5-10 days. Or if the goods are not in stock, it is 15-20 days, depending on the quantity.
Yes, samples are provided for free, you only need to bear the shipping cost. Customized samples require a fee.
The payment term is flexible. We accept T/T, L/C, Paypal and Ali online payment.
Please don’t worry, our factory has 20 years of professional production experience. Our products are widely used in Europe, North America, Southeast Asia, Africa and other countries.
We have many years of after-sales guarantee. If you have any questions during the use of the product, you can contact us at any time.
Yes, every step before loading will be carefully inspected to ensure that the product you receive is in good condition.
We can customize the size of the product according to your requirements. Commonly used sizes include 1220*2440mm, 1220*610mm, 910*2440mm, 910*1830mm, 610*2440mm, 610*1830mm, etc.
Yes, we can produce according to the samples or drawings you provide.
Take 1220*2440*12.7mm as an example. The minimum order quantity is 10 pieces.
Goods packaging: PE bags, PE film, cartons, wooden pallets. For small items, you can choose express delivery: Fedex, DHL, UPS, SF Express, etc. For large items, you can choose land and sea transportation. Also choose the transportation method according to customer requirements.
