Perforated Plastic
Perforated plastic offers a lower cost alternative for
applications typically requiring stainless steel due to highly corrosive
environments. In addition, perforated plastic is an ideal alternative
where minimizing weight is important.
There are two plastic materials used for perforated industrial
applications, Polypropylene and PVC. The chart below summarizes the
attribute differences between these two constructions.
| |
Polypropylene |
PVC |
| Standard Thickness |
.030", .060", .125", .250" |
.060", .125", .250" |
| Standard Sheet Size |
48" and 96" |
48" and 96" |
| Color |
Natural White |
Gray |
| Paint Adhesion |
Poor |
Good |
| Finish |
Smooth |
Smooth |
| Forms & Fabricates |
Hot - Fair
Cold - Poor
Weldable |
Hot - Good
Cold - Fair
Weldable |
| UV Stability |
Fair |
Good |
| Chemical Resistance |
Excellent |
Good |
Perforated Plastic is
a great alternative when highly corrosive environments are involved or
weight is a concern.
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