SECURITY EQUIPMENT INDUSTRY SOLUTION

Outdoor high definition security monitoring equipment,round web video camera and high speed PTZ camera all work outside in a whole day.The equipment requirement is severe,especially the high definition security monitoring equipment,which more demanding in quality.But so far engineers have encountered the following issues:

1、Monitoring equipment have vapour and fog.
2、Extreme environment reduce the life of monitoring equipment.
3、The dust in the equipment affect the operation of the component.
4、The change of extreme environment lead to the aging of sealing.

PUW EPTFE,waterproof breathable screw vent successfully solved the above problems for many famous outdoor security equipment industry,which help to be waterproof and breathable,dissipate fog,keep the ex-factory protective grade,increase service life as well as improve the quality and class of the security monitoring products system.

The principle of PUW EPTFE and screw vent：

In the state of vapour,water particles is so tiny that can smoothly permeate to another side of the capillary tube according to the principle of capillary movement and then occur the permeable phenomenon.When the vapour is cooled to be droplet,the particle becomes bigger.Because of the tensile force on the surface of droplet(balance between hydrone),the hydrone can not left the droplet to permeate to another side,ie.prevent the water permeability to perform waterproof function.