Static conductive rubber sheet can provide us with good conductivity
Each product has its own effect and value, so how can we make their own value more vividly displayed. The use of static conductive rubber plates has brought us too much convenience in our work. What kind of beneficial value has it created for us? Let's take a look together.
He is the fine conductive particles of glass fiber silver, aluminum silver, copper silver, silver, graphite nickel, nickel silver, low density silver, high density silver, pure nickel, carbon black, etc. In the method, the conductive particles are contacted by pressure to achieve good conductive performance. Under a certain pressure, it can provide good electrical conductivity. It not only maintains the original water vapor sealing performance of rubber, but also has high electrical conductivity. Electrically conductive rubber has good electromagnetic compatibility shielding and environmental sealing ability. Read the breakdown voltage value and gradually increase the voltage: 50% of the breakdown voltage value of the sample measured by the contact boost method is used as the starting voltage. If the sample does not breakdown after staying for 1MM, it shall be as specified in Table 4. The voltage value of is gradually increased and stays at each stage of voltage for 1 minute until the sample is broken down. If a breakdown occurs during the step-up process, it should read the voltage value of the previous stage; if the breakdown is at a constant voltage level, the voltage of that stage is used as the breakdown voltage. The withstand voltage test quickly raises the voltage to the voltage value specified by the product standard for 1 minute, and observes whether the rubber sheet sample breaks down. If it does not, the voltage is determined as the withstand voltage value. Its working temperature is -30 ℃ -60 ℃; it works in oily medium and has sealing and anti-swelling properties. Used for punching various oil-resistant seals, seals, rings, laying on worktables, floors, and electronic products in contact with grease; Features oil-resistant materials, used as paint, oil pipeline seals using inner packaging films and outer woven bags Fixed length or fixed weight packaging. The color of the conductive rubber plate is mainly black, and red and green lights can also be produced according to customer requirements. The resistance test method of the antistatic rubber plate and the conductive rubber plate is to set a closed circuit according to the national standard diagram. The rubber sample to be tested is connected to the circuit, and the voltage across the rubber and the current in the circuit are measured with a voltmeter and ammeter ， Calculate the resistance value of rubber according to R = U / I, and then calculate the resistivity according to the calculation formula in the national standard.
Only when we have a deep understanding of a product can it play its role more. Well, today we bring you the little knowledge of static conductive rubber sheet, here we are, I hope to bring you some help, we look forward to more communication and cooperation with you, please continue to pay attention to our industry Rubber sheet company.