TempRite® CPVC in Window and Door Components (Fenestration)

TempRite® CPVC compounds offer exceptional thermal performance characteristics that allow for the introduction of dark-colored substrates in the manufacture of window and door components. Ideal for environments with high service temperatures, TempRite CPVC compounds feature superior processibility and mechanical integrity for profile extrusion of glazing beads, lineals, cladding and complicated shapes requiring tight dimensional tolerances.

High Heat Tolerance

TempRite CPVC compounds offer a highly effective alternative to PVC materials that are limited to lighter-colored service because they maintain a larger portion of their mechanical properties at temperature levels – well beyond what many other plastics can withstand. Offering an HDT of 220°F (104°C) for mechanical property retention, TempRite CPVC compounds are highly durable materials that resist distortion, warping and buckling, even at elevated temperatures. These important material characteristics allow manufacturers to use a wider spectrum of colors in broader temperature ranges.

Processing Benefits

Less stress frozen into the part during the manufacturing process results in reduced bowing and shrinkage as the profile attempts to relax. Low die swell characteristics allow the processor quicker die development and more in-spec finished parts to shorten the application development cycle and accelerate commercialization. Improved processability also produces consistent, smooth and polished parts for a high-quality appearance at an economical processing rate.

Tight Dimensional Tolerance

TempRite CPVC compounds exhibit tight dimensional tolerance control over a wide processing range. They also perform well in complicated shapes that require multiple polymer extrusion capabilities. As a result, manufacturers may realize increased parts consolidation and a subsequent decrease in manufacturing costs. Since TempRite CPVC compounds handle and process similar to standard vinyl materials, a majority of PVC processors are able to use most of their existing tooling and downstream equipment.

TempRite CPVC compounds offer superior corrosion and chemical resistance, rigidity, strength, and high shear extrudability. Additional safety benefits include inherent UL94 5Va flame performance and an ASTM E 84-01 Class A Fire Rating (Class I). TempRite CPVC compounds are made to stock in natural, tan, gray and black.

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