air filter
low shrink rate,safety material
stable in lower temperature
Fire resistant,antibacteria,anti-mildew
smooth,unifor

The air filter characteristic plays a very important role on the performance of vertical and stand refrigerated display case. The transient temperature of the display case shelves was measured for studying the temperature variation and distribution in the vertical display case by changing the number and the velocity of air filter. The result shows that it is necessary to keep three air filters in a vertical open low temperature display case and the performance of the display case can be improved by selecting reasonable air filter velocities.

PC honeycomb has excellent compressive strength act as air filter in refrigerated display cases. Polycore provide air filter has excellent properties:

1. Core uniformality, inside smoothness, cleanness, surface level off.

2. PC raw material is safe for using as air filter in showcase.

3. Lower shrink rate when temperature drop to -30 degree. This is very important for durable life of air filter and provide installation safety for showcase manufacturer and supermarket operator.

Avalibility:

Available corecell diameter: 3.0mm---7.0mm

Common dimension: 1300x600mm

Biggest dimenstion:1240x2750mm

Thickness: 2mm---400mm   Tolerance:+/-0.5mm

Common corecell diameter we supplying is 3.5mm , 6.0mm and 7.0mm,if you need other corecell we can make it too (order quantity is reach to 40c once time).

 Common length is within 1300mm,width and thickness is made according to customer requirement. There are transparent,grey and black can be selected as color.

Special dimension,corecell,color,tolerance,shape can be made according to clients request.