Engineered for Compliance. Designed for Comfort.
Our 5021 Series Cleanroom Frocks are the gold standard for controlled environments. Whether you are managing an ISO Class 6 cleanroom or navigating ESD-sensitive zones, these garments provide a superior barrier without sacrificing mobility. Featuring a specialized design that conceals zippers and buttons behind a protective flap, we ensure that your environment remains as pristine as your results.
- Dual-Standard Protection: Fully compliant with ANSI/ESD S20.20 for static control and rated for ISO Class 6 (Class 1000) environments.
- Contamination Shield: An integrated center flap covers all fasteners, preventing particle shedding and accidental snags.
- Static Shielding: Manufactured with specialized fibers that dissipate charges, protecting both the wearer and sensitive electronic components.
- Professional Fit: Available in sizes Small to 5XL in both White and Blue to suit your entire team’s needs.
Product Specifications
The 5021 Series Cleanroom Frocks are rigorously tested to meet the highest industry standards for contamination and static control. From superior particle filtration to advanced ESD-safe conductivity, every stitch is engineered to maintain the integrity of your ISO Class 6 environment. Review the technical data below for detailed performance metrics on fabric strength, permeability, and safety compliance.
| Dimension | Specification | Test Method |
| Composition | 98% Polyester 2% Carbon | AATCC 20 |
| Ounces Per Square Yard | 5.47 | |
| Surface Resistivity | 105-7 Ohms Square | AATCC 20 |
| Frictional Static Charge (V) Warp | 90 | KS K 0555 |
| Tearing Strength – Warp | 2,992 | ASTM D 1424 |
| Tearing Strength – Weft | 2,448 | ASTM D 1424 |
| Air Permeability ( cc / cm2 / sec) | 9.3 | ASTM D 737 |
| Moisture Permeability ( gr / m2 / sec) | 7.156 | ASTM E 96 |
| Cleanroom Class | 100 – 1000 | FED-STD-209E |
| Particle Efficiency (%) 0.3 uM | 81 | |
| Particle Efficiency (%) 0.5 uM | 85 | |
Material & Construction
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Composition (98% Polyester / 2% Carbon): Woven with a high-density polyester base for durability and integrated with a 2% carbon-suffused nylon grid. This grid provides continuous electrostatic dissipation, ensuring the garment remains conductive for the life of the product.
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Weight (5.47 oz/sq yd): A mid-weight fabric balance that provides a robust barrier against human-born contaminants while remaining breathable for operator comfort during long shifts.
Static Control & ESD Safety
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Surface Resistivity ($10^5$ to $10^7$ Ohms/sq): Engineered to meet the stringent requirements of ANSI/ESD S20.20. This range ensures that static charges are safely bled off to ground, protecting sensitive electronic components (ESDS) from catastrophic failure or latent defects.
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Frictional Static Charge (90V): Features exceptionally low tribocharging characteristics. This prevents the frock from generating significant static electricity through movement or contact with other surfaces.
Contamination Control
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Cleanroom Rating (ISO Class 6 / Class 1000): Specifically designed for use in controlled environments ranging from FED-STD-209E Class 100 to 1000.
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Particle Filtration Efficiency: Boasts an 85% efficiency rating for 0.5 $\mu m$ particles, significantly reducing the “human bubble” of contaminants that can compromise sterile or high-yield production processes.
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Air Permeability (9.3 cc/cm²/sec): High-performance filtration that doesn’t sacrifice wearer comfort; the fabric allows for sufficient air exchange to prevent heat stress without leaking harmful particles.
Durability & Physical Integrity
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Tearing Strength: With a warp strength of 2,992 and weft of 2,448 (ASTM D 1424), these frocks are built for industrial laundering and rigorous daily use, resisting snags and tears in fast-paced manufacturing environments.
Can’t find your specific spec? Let us do the legwork.
Navigating ISO standards and material compatibility can be a challenge. If you don’t see the exact size, material, or style of Cleanroom Apparel you need, our team is ready to help. We specialize in sourcing high-performance gear that meets your facility’s precise requirements.
Request a Custom Quote or call us at +1(937)-324-1100 to talk shop with a specialist.
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