Static Electret Generator

NegotiableUpdate on 05/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The static electrostatic generator can sustainably produce high-voltage static electricity. Its main function is to melt spray static electricity onto the non-woven fabric of the mask, so that the filtration efficiency of the mask for aerosols with an average particle diameter of (3 0.3) μ m is not less than 95%

Product Details

Ultra high voltage has been developed and designed for professional mask production based on customer needsStatic Electret GeneratorThe device can sustainably produce high-voltage static electricity, mainly used to melt spray static electricity on non-woven fabric of masks, so that the filtration efficiency of masks for aerosols with an average particle diameter of (3 ± 0.3) μ m is not less than 95%. The role of static electrostatic generators in mask production lines.

The main material of melt blown non-woven fabric is polypropylene, which is an ultra-fine electrostatic fiber cloth that can capture dust. When droplets containing the pneumonia virus approach the meltblown non-woven fabric, they will be electrostatically adsorbed on the surface of the non-woven fabric and cannot pass through. This is the principle of this material isolating bacteria. After being captured by ultrafine electrostatic fibers, dust is extremely difficult to detach due to cleaning, and washing with water can also damage the electrostatic suction ability. Therefore, this type of mask can only be used once.

Meltblown non-woven fabric requires the addition of a trace substance called an "electret", which is easily charged with static electricity. The non-woven fabric can be charged for a long time by applying "corona discharge" to it through an electrostatic electret device.

Electret refers to a dielectric material with long-term charge storage function, which has the advantages of high efficiency, low flow resistance, antibacterial, and energy saving. On the basis of ensuring the physical collision barrier effect of conventional filter materials, it increases the electrostatic adsorption effect. Electrification treatment makes the filter material fibers charged, combined with the dense characteristics of melt blown ultrafine fiber materials, thus forming a large number of electrodes between charged fibers. Charged fibers can not only attract most of the charged particles in the environment like magnets, but also polarize the uncharged particles, thereby adsorbing some pollutants with smaller particle sizes. Even nanoscale substances such as viruses can undergo electrostatic adsorption or charge repulsion barrier.

Product nickname: Static Electret Generator, Static Electret Equipment, Non woven High Voltage Static Generator, Mask Static Generator, Static Generator, Static Generator

technical parameters

specification	60/2
rated voltage	60kV
rated current	2mA
rated power	120W
total machine weight	9kg
Whole machine volume	465390190mm3
Height of pressure doubling cylinder	440mm
Output voltage accuracy	± (1.0% reading ± 2 words)
Output current accuracy	± (1.0% reading ± 2 words)
ripple factor	≤0.5%
working method	Intermittent use, rated load for 30 minutes
overload capacity	The no-load voltage can exceed the rated voltage by 10% and be used for 10 minutes
	The charging current is 1.25 times the rated current
	Power supply: AC220V ± 10% 50Hz
working environment	Temperature: -10-40 ℃
	Relative humidity: not exceeding 85% at room temperature of 25 ℃ (no condensation)
	Altitude: below 1500 meters

Note:

1. The appearance of the product is subject to the actual product. Technical parameters and models are subject to change without prior notice. If there is any act of theft or copying, legal responsibility will be pursued.

2. For more information on ultra-high voltage products, please enter the product center.

Product features

1. The instrument has high safety and comprehensive protection.
2. The instrument has good electrical performance, strong moisture resistance, no leakage, good performance, and high accuracy.
3. The instrument can attach static electricity to the raw materials of the mask, so that the filtration efficiency of the mask for aerosols with an average particle diameter of (3 ± 0.3) μ m is not less than 95%.
4. Using a dedicated high-voltage power supply, digital control method, fully abnormal slow start, nanosecond arc response capability, to ensure the melt blown production line operates throughout the day.
5. Small energy storage, no damage to non-woven fabric during discharge and ignition; The nanosecond arc response capability ensures that the power supply can quickly restart within 20ms, resulting in uniform charging effect. High stability can make the ionization effect more stable.
6. It has the advantages of high efficiency, low flow resistance, antibacterial, and energy saving. On the basis of ensuring the physical collision barrier effect of conventional filter materials, it increases the electrostatic adsorption effect.