Anti-static mat laying method
First, the anti-static mat laying method:
Lay an anti-static table mat on the desktop, and then attach one end of the anti-static grounding wire to the surface, and connect the other end to the grounding conductor. This will discharge the static electricity collected on the desktop through the anti-static grounding wire. :
1. The green surface is for storing and absorbing static electricity around the tabletop, and its resistance 10 is 7th to 10th to the 9th power Ω/cm;
2, the black bottom surface is the conductor ≤ 10 6 Ω / cm, due to the conductor can quickly discharge the absorbed static electricity;
3. One end of the grounding wire is connected to the anti-static table mat, and the other end is connected to the earth. Therefore, the static electricity is smoothly discharged to the earth through the grounding wire, so that the static electricity around the desktop is discharged through this principle.
Second, the basic ground requirements:
(1): The requirements of the foundation bottom surface may be the bottom surface of the water mill or the bottom surface of the porcelain.
(2): The ground should be flat, no obvious unevenness, and the unevenness should be less than two thousandths.
(3): The ground has sufficient strength and no sanding or shelling.
(4): The ground is dry.
Third, the construction procedures and specific methods:
(1): Wash the magazine with 120# gasoline or toluene (with a washing machine);
(2): Copper strips or aluminum strips for floor laying, such as copper strips with a thickness of 0.02 mm and a width of 30 mm. The number of strips is determined according to the actual requirements of the ground laying, and the other end of the paved copper strip is led to the earth. .
(3): After laying the grounding guide, clean and dry the floor, apply conductive glue, dry for 20-30 minutes, until the hand is not sticky, the bottom of the anti-static mat (black surface) is the same (apply conductive adhesive once) ), then the anti-static rubber sheet and the ground are bonded, and then rolled with heavy weight for 5 times to make the surface of the anti-static rubber smooth and flat, and it can be used after 48 hours at normal temperature.
(4): The ambient temperature requirement during construction is not less than 25 °C, the temperature is not greater than and the ventilation is good.
(5): The resistivity of the conductive glue is not more than 108Ω, and the peeling strength is KG/2.5cm.
(6): It can be coated with conductive glue, or the surface of the copper strip can be pasted.