What is the main material of PU Foam ESD Office Chair? How is its anti-static property achieved?
Publish Time: 2024-05-27
The main materials of PU Foam ESD Office Chair include conductive PP plastic, antistatic PU/PVC leather, PU foam material, etc. Its antistatic properties are mainly achieved in the following ways:
Material selection:
Use conductive PP plastic as part of the structural material of the chair. This material has a low resistivity and can effectively conduct static electricity.
Antistatic PU/PVC leather is used as the seat and back material of the chair. The surface resistance of this material is between 10 to the 6th power and 10 to the 9th power ohms, and it has excellent antistatic properties.
PU foam material is used to fill the seat cushion and backrest of the chair, which not only provides a comfortable sitting feeling, but also has certain antistatic properties.
Structural design:
Chairs are usually equipped with antistatic wheels or foot cups. These parts can ensure that the resistance between the chair and the ground is low, so that the static electricity can be smoothly released to the ground through the chair.
A grounding chain may also be set between the chair and the ground to further enhance the discharge capacity of static electricity.
Antistatic principle:
The generation of static electricity mainly comes from the friction, contact and separation of the human body or other objects. The anti-static chair ensures that the static charge can be quickly guided away from the human body or other objects through its special materials and structural design, and released to the ground through paths such as the chair surface, anti-static wheels and grounding system, thereby avoiding the accumulation and discharge of static charge and protecting the safety of staff and equipment.
Applicable environment:
PU Foam ESD Office Chair is particularly suitable for environments that require anti-static, such as electronic production workshops, laboratories, and dust-free workshops, to prevent static electricity from damaging products and equipment, while also ensuring the safety of staff.
In summary, PU Foam ESD Office Chair achieves effective anti-static function by selecting materials with anti-static properties and special design structures.
