Acrylic processing aids are essential additives for rigid PVC formulation. They effectively improve melt fluidity and balance internal stress during high-temperature processing.

In rigid PVC profiles and pipes, they enhance surface smoothness and gloss significantly. They also reduce product defects like warping, cracking and rough edges after forming.

They can lower processing temperature and screw torque to save energy consumption. Longer production cycles are achieved by reducing equipment wear and carbon deposition.

Proper selection of acrylic processing aids matches different rigid PVC scenarios. It optimizes overall product performance, improves yield and creates greater economic value.

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