During the mass production of rigid PVC pipes, profiles, SPC/WPC flooring, and foam boards, manufacturers frequently encounter issues such as uneven plasticization, high melt resistance, high-temperature plate-out, and poor surface gloss. These problems often lead to output interruptions, insufficient capacity, higher defect rates, and increased energy consumption and maintenance costs, directly impacting profitability and product quality. To address these common industry processing pain points, GH60—a specialized ester-based internal lubricant for PVC—offers efficient optimization at both the formulation and process levels, helping enterprises rapidly resolve plasticization and capacity issues.

 GH60 boasts excellent compatibility with PVC resin; it penetrates uniformly into the resin's molecular chains, effectively reducing melt viscosity and internal friction. Unlike standard lubricants, GH60 does not delay plasticization or disrupt system balance. Instead, it facilitates uniform material plasticization and stabilizes material flow during extrusion, injection molding, and calendering. By addressing the root causes of uneven plasticization, poor output flow, low capacity, and high energy consumption, it effectively boosts overall production line efficiency.

  Designed for high-temperature, continuous PVC processing, GH60 features low volatility and minimal plate-out. It resists carbon buildup, powder precipitation, and mold sticking during prolonged high-temperature production, ensuring stable, long-lasting lubrication. This extends equipment cleaning intervals, reduces downtime for maintenance, and lowers operational costs. With outstanding compatibility, GH60 works seamlessly with mainstream stabilizer systems—such as Ca-Zn, organotin, and lead salts—and suits the vast majority of rigid PVC production scenarios. It requires no major changes to existing formulations or processes, allowing for immediate implementation and exceptional adaptability.

  In practical production, GH60 offers high cost-effectiveness with low dosage requirements; a typical addition of just 0.5–1.2 phr significantly improves surface smoothness and finish, enhancing the product's visual quality. It maintains product transparency and mechanical properties while ensuring consistent quality, making it suitable for everything from standard consumer PVC products to demanding applications like outdoor profiles, transparent sheets, and eco-friendly flooring. Overall, thanks to its excellent plasticization uniformity, high-temperature stability, broad compatibility, and outstanding cost-performance ratio, GH60 effectively helps PVC manufacturers optimize processing, reduce costs, improve quality, and overcome production capacity bottlenecks; it is a preferred internal lubricant for PVC formulation upgrades and process optimization.