About WPC polymeric lubricant introduction

The role of wpc polymeric lubricant

Improving Processability and Extrusion:

WPC polymeric lubricants are specifically formulated to facilitate the processing and extrusion of the composite material. The addition of these lubricants during the manufacturing process helps to reduce friction between the wood particles and the polymer matrix, resulting in smoother and more efficient processing. The lubricants act as a barrier, preventing the material from sticking to the processing equipment, minimizing downtime, and ensuring consistent production.

Enhancing Mechanical Properties:

The presence of polymeric lubricants in WPCs can significantly enhance their mechanical properties. By reducing the friction and stress between the wood fibers and the polymer matrix, these lubricants improve the overall strength, stiffness, and impact resistance of the composite material. The enhanced mechanical properties contribute to the durability and longevity of WPCs, making them suitable for various applications, including decking, fencing, furniture, and automotive components.

Reducing Moisture Absorption and Dimensional Changes:

WPC polymeric lubricants also play a vital role in reducing moisture absorption and minimizing dimensional changes in the composite material. Moisture can negatively impact the structural integrity of WPCs, leading to swelling, warping, and degradation over time. The addition of polymeric lubricants creates a hydrophobic barrier, reducing the material's susceptibility to moisture absorption and minimizing dimensional changes, resulting in improved stability and long-term performance.

Increasing Weatherability and UV Resistance:

WPCs are often exposed to harsh environmental conditions, including sunlight and fluctuating temperatures. Polymeric lubricants formulated for WPCs can enhance the material's weatherability and UV resistance. These lubricants act as protective barriers, shielding the wood fibers from UV radiation and preventing color fading, degradation, and surface cracking. By improving weatherability, polymeric lubricants contribute to the long-term aesthetics and performance of WPCs, making them suitable for outdoor applications.