The Antistatic Polyurethane Chair is an optimal solution for environments that require effective electrostatic control. Made with soft, dissipative polyurethane, this chair offers not only an aesthetic appearance but also excellent support and comfort for everyday use.
Advantages:
Comfort of use:
The Antistatic Polyurethane Chair stands out for its comfort, thanks to the carefully designed shape of the seat and backrest, which effectively support the natural posture of the body. The anti-slip seat, along with height and seat depth adjustments, as well as backrest height adjustment, allow for the chair to be individually customized to the user’s needs. Such customization is crucial for long periods of sitting, offering optimal support and comfort.
Durability:
The chair is made of high-quality polyurethane and a durable chromed five-star base, ensuring resistance to intensive use. This combination of materials guarantees the chair’s longevity and durability, even in the most demanding environments.
Safety:
The chair meets ESD standards, effectively minimizing the risk of accumulation and discharge of electrostatic charges. The dissipative polyurethane helps efficiently dissipate charges, ensuring a safe working environment with sensitive electronic components.
Ease of maintenance:
This model is exceptionally easy to maintain due to the use of polyurethane (PU), which is resistant to stains and dirt. The smooth PU surface does not absorb contaminants, making daily cleaning and maintenance simple. The casters are coated with conductive rubber (RS-KCZ/K1), preventing scratches on the floor surface. The RS-K4ESD-C model comes standard with conductive glides (RS-KCZ/K7), ensuring safety and stability during use.
Applications:
The Antistatic Polyurethane Chair is ideal for laboratories, service centers, and production environments where electrostatic control is essential. With its ergonomic design and durable materials, it provides comfort and support during long hours of work in demanding conditions. We supply our products to industries such as electronics, automotive, general industry, medical, pharmaceutical, and military.
| RS-K4ESD-A | RS-K4ESD-B | RS-K4ESD-C | |
| HEIGHT ADJUSTMENT RANGE (mm) | 440-570 | 525-710 | 580-830 |
| TOTAL HEIGHT (mm) | 780-985 | 860-1120 | 905-1240 |
| TOTAL WIDTH (mm) | 640 | 640 | 700 |
| SEAT DIMENSIONS (mm) | 465 x 440 | 465 x 440 | 465 x 440 |
| BACKREST DIMENSIONS (mm) | 130 x 420 | 130 x 420 | 130 x 420 |
| WEIGHT (kg) | 10,2 | 10,7 | 11,3 |
| LOAD CAPACITY (kg) | 120 (up to 200 kg with a special gas lift) | 120 (up to 200 kg with a special gas lift) | 120 (up to 200 kg with a special gas lift) |
| TYPE OF MECHANISM | CPT | CPT | CPT |
| TYPE OF BASE | CHROME (640mm) | CHROME (640mm) | CHROME (700mm) |
| RESISTANCE GROUNDING (Ohm) | 10⁶ – 10⁸ Ohm | 10⁶ – 10⁸ Ohm | 10⁶ – 10⁸ Ohm |
| CHAIR COMPLIANT WITH STANDARDS | ANSI/ESD S.20.20.2014, PN-EN 1335-1:2004, PN-EN 1335-2:2009, PN-EN 1335-3:2009, PN-EN 1022:2007, PN-EN 61340-5-1:2024 | ANSI/ESD S.20.20.2014, PN-EN 1335-1:2004, PN-EN 1335-2:2009, PN-EN 1335-3:2009, PN-EN 1022:2007, PN-EN 61340-5-1:2024 | ANSI/ESD S.20.20.2014, PN-EN 1335-1:2004, PN-EN 1335-2:2009, PN-EN 1335-3:2009, PN-EN 1022:2007, PN-EN 61340-5-1:2024 |
| GUARANTEE | 5 YEARS | 5 YEARS | 5 YEARS |
| ACCESSORIES | IMAGE | |
| RS-KCZ/K1 | ESD castor, grey rubber tyre, diameter 50mm (**brake option available on request**) | https://rtwork-esd.com/wp-content/uploads/2025/04/RS-KCZ-K1_TRN.png |
| RS-KCZ/K5 | ESD metal castor, diameter 50mm | https://rtwork-esd.com/wp-content/uploads/2025/04/RS-KCZ-K5_TRN.png |
| RS-KCZ/K7 | ESD glides | https://rtwork-esd.com/wp-content/uploads/2025/04/RS-KCZ-K7_TRN.png |
| RS-KPESD | ESD footrest | https://rtwork-esd.com/wp-content/uploads/2025/04/rs-kpesd_02_TRN.png |
| RS-KZESD/P | ESD PU armrests | https://rtwork-esd.com/wp-content/uploads/2025/04/RS-KZESD-P.png |
| RS-KZESD/B | ESD armrests, black steel + antistatic PU covers | https://rtwork-esd.com/wp-content/uploads/2025/04/RS-KZESDB_TRN-1.png |
| RS-KZESD/R | ESD armrests with height adjustment, black steel + antistatic PU covers | https://rtwork-esd.com/wp-content/uploads/2025/04/Adjustable_sleek_bar_TRN-1.png |
| Name | COLORS | COMPOSITION | ABRASION RESISTANCE | SURFACE RESISTANCE | COMPLIANCE WITH STANDARDS |
| PREMIUM | GREY, BLACK, BLUE | 60% polypropylene, 29% wool, 10% viscose, 1% carbon fiber | UP TO 60.000 Martindale cycles | 105 – 106 Ohm | PN-EN 61340-5-1, ANSI/ESD S.20.20.2014, PN-EN 1021-1, PN-EN 1021-2, BS 7176 |
| STANDARD | GREY, BLACK, BLUE | 96% polyester, 4% carbon fiber | UP TO 130.000 Martindale cycles | 105 – 106 Ohm | PN-EN 61340-5-1, ANSI/ESD S.20.20.2014, PN-EN 1021-1, PN- EN 1021-2 |
| ECONOMIC | GREY | 95,8% polyester, 4,2% carbon fiber | UP TO 35.000 Martindale cycles | 105 – 106 Ohm | PN-EN 61340-5-1, ANSI/ESD S.20.20.2014 |
| VINYL | BLACK | 89% PVC, 11% CO/PES knitted fabric | UP TO 50.000 Martindale cycles | 105 – 106 Ohm | PN-EN 61340-5-1:2024, ANSI/ESD S.20.20.2014, PN-EN 1021-1, PN-EN 1021-2, BS 7176 |
| PU | BLACK | 100% PU | – | 105 – 106 Ohm |
| Name | COLORS | COMPOSITION | ABRASION RESISTANCE | SURFACE RESISTANCE | COMPLIANCE WITH STANDARDS |
| VINYL | BLACK | 89% PVC, 11% CO/PES knitted fabric | UP TO 50.000 Martindale cycles | 105 – 106 Ohm | PN-EN 61340-5-1, ANSI/ESD S.20.20.2014, PN-EN 1021-1, PN-EN 1021-2, BS 7176 |
| PU | BLACK | 100% PU | – | 105 – 106 |
| Name | COLORS | COMPOSITION | ABRASION RESISTANCE | COMPLIANCE WITH STANDARDS |
| INDUSTRIAL | GREY, BLACK | 100% polypropylene | UP TO 110.000 Martindale cycles | PN-EN 1021-1, PN-EN 1021-2, BS 7176 |
| VINYL | BLACK | 89% PVC, 11% CO/PES knitted fabric | UP TO 50.000 Martindale cycles | PN-EN 1021-1, PN-EN 1021-2, BS 7176 |
| VINYL | WHITE, LIGHT GREY | 84% PVC, 16% bio-cotton fabric | UP TO 50.000 Martindale cycles | PN-EN 1021-1, PN-EN 1021-2, BS 7176 |
| PU | BLACK | 100% PU | – | |
| PLYWOOD | BEECH COLOR | 100% eight-layer-lacquered plywood | – | FSC-STD-40-003 V2-1, FSC-STD-40-004 V3-1, FSC-STD-50-001 V2-1 |
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Rtwork specializes in the production of high-quality ESD and industrial furniture, designed with the needs of various industries in mind. Our durable and ergonomic solutions ensure safety and efficiency in demanding work environments.
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