What material does the anti-static caster generally use? What is the principle of anti-static electricity?
The anti-static caster is used to absorb the static electricity released from the surroundings. Because the surface of any object is conductive, an electrostatic magnetic field is generated. The smaller the coefficient of the resistance, the greater the current flowing through the surface of the object, the better the electrical conductivity. On the contrary, the greater the resistance, the smaller the current flowing through the surface of the object and the worse the electrical conductivity. Anti-static coefficient: 10 6-9 power
What is the material for silent caster
Office always choose ER material, that is, we say the rubber wheel, hardness 60 ° A, if it is a place like the hospital on the upscale, choose TPR material, hardness and rubber are the same, but TPR material is more wear than ER, However, the price is more expensive, the hotel place is ER and inflatable wheels
Office chair nylon caster is divided into the active and pressure wheels, what is the difference
The moving wheel is an ordinary universal wheel that can be steered arbitrarily and can be equipped with a brake device. Normally, it cannot be automatically braked. The typical characteristic of the pressure wheel is that it is active when pressure is applied. Automatic brake without pressure
What are the main materials of casters?
Mainly divided into: plastic casters, nylon casters, steel casters, high temperature phenolic resin castors, rubber casters, PVC casters, TPE silent casters, etc.
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