Product Specification
Anti-static fabrics, also referred to as conductive textiles, leverage physical principles to impart anti-static properties by discharging and neutralizing electrical charges.
The phenomenon of static electricity occurs when objects remain separated for an extended period after coming into contact. Essentially, all objects generate static electricity upon contact, with materials prone to electrification producing higher levels. The duration of charge retention is directly proportional to the resistance of the fabric surface. By diminishing the specific resistance of the fabric to a defined level, static electricity can be effectively thwarted. Anti-static fabrics are specially crafted in accordance with this principle, employing key raw materials such as sub-conductive fibers, stainless steel fibers, and anti-static synthetic fibers. These materials facilitate the rapid elimination of static electricity. Through their incorporation into blended fabrics or polyester-cotton blends, anti-static fabrics are created to counteract static electricity.
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Material Composition:
- Conductive Fiber: The fabric should be composed of a blend of conductive fibers, such as carbon or metal fibers, to provide effective static dissipation.
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Grid Size:
- Grid Dimensions: Specify a grid with a pitch of 1.5mm. This refers to the distance between the centers of adjacent grid points.
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Surface Resistance:
- Surface Resistance: The fabric should have a low surface resistance to facilitate the dissipation of static charges. A typical requirement is in the range of 10^6 to 10^9 ohms.
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Grounding:
- Grounding Points: Design the fabric with provisions for grounding. This may include metallic threads or other conductive elements that can be connected to a grounding system.
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Fabric Weight:
- Weight: Specify the weight of the fabric per square meter. This can vary based on the intended use, but a common range for ESD fabrics is 80-150 grams per square meter.
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Color:
- Color: Choose a color that is suitable for the application. Common colors include light blue, gray, or other colors that do not easily show dirt or stains.
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Fabric Construction:
- Weave Pattern: Specify the weave pattern of the fabric, such as a plain weave or a twill weave. The choice of weave can impact the durability and flexibility of the fabric.
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Width and Length:
- Width and Length: Specify the standard width and length of the fabric rolls to meet manufacturing or application requirements.
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Compliance Standards:
- Compliance: Ensure that the fabric complies with relevant industry standards for ESD protection, such as ANSI/ESD S20.20.
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Packaging:
- Packaging: Clearly define the packaging requirements to prevent contamination or damage to the fabric during transportation and storage.
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Testing and Certification:
- Testing: Specify any required testing procedures or certifications to ensure the fabric meets the specified ESD performance criteria.
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Application:
- Intended Use: Clearly define the intended applications for the ESD fabric, whether it's for workstations, flooring, garments, or other specific uses.
