SPC Ultra – thick Board Lubrication: Key Pain Points and Requirements

Overwhelming Melt Viscosity

In SPC ultra – thick boards, the high – density filler composition results in an extremely large melt viscosity. This phenomenon directly leads to elevated extrusion pressure, which not only demands more energy during the extrusion process but also accelerates the wear and tear of extrusion equipment. As a consequence, production costs increase due to more frequent equipment maintenance and shorter equipment lifespan.

Erratic Surface Lubrication

Uneven surface lubrication is a prevalent issue in SPC board manufacturing. This problem often triggers the precipitation of white frost on the board’s surface. The presence of white frost not only deteriorates the aesthetic appearance of the board but also severely impairs the adhesion of the film – covering layer. This, in turn, compromises the overall quality and durability of the final product.

Imbalanced Internal Stress Distribution

During the cooling and shrinkage phases of SPC ultra – thick boards, an imbalance in internal stress distribution frequently occurs. This imbalance is a primary cause of board warping and deformation. Such defects not only reduce the product’s dimensional accuracy but also increase the rejection rate, leading to significant waste of materials and resources.

Enter RL – 1116S polyester wax, engineered with a revolutionary molecular – level lubrication design. This advanced formulation is specifically tailored to precisely address and optimize the processing performance of high – filled thick boards, offering a comprehensive solution to these persistent challenges.

Unparalleled Lubrication Advantages of RL -1116S Polyester Wax

Exceptional Melt Lubrication for Enhanced Flow

RL – 1116S polyester wax demonstrates an extraordinary compatibility with PVC molecules. Once incorporated into the PVC compound, it rapidly forms a stable and homogeneous lubricating layer. This layer plays a pivotal role in significantly reducing the melt viscosity, especially within high – calcium – powder – filled systems. By enhancing the melt’s fluidity, the extrusion process becomes smoother, requiring less energy and reducing the load on the equipment. This ultimately leads to increased production efficiency and lower energy consumption.

Durable Anti – precipitation for a Flawless Surface

The unique molecular architecture of RL – 1116S polyester wax is designed to overcome the common problem of lubricant migration and precipitation. This innovative design ensures that the surface of the SPC ultra – thick board remains consistently smooth and uniform throughout the production process and during long – term use. As a result, it provides an ideal substrate for the subsequent film – covering process, guaranteeing strong and lasting adhesion of the film, and enhancing the overall quality of the finished product.

Robust High – temperature Performance

RL – 1116S polyester wax is meticulously formulated to thrive in the high – temperature processing environment of SPC ultra – thick boards. It maintains its lubrication performance with remarkable stability, even under extreme heat conditions. This ensures that the board’s quality remains uncompromised during the extrusion process, as it effectively resists high – temperature – induced yellowing and decomposition.

Real – world Success Stories: Polyester Wax Transforming Thick Board Production

A leading SPC manufacturing enterprise implemented RL – 1116S polyester wax in its production line, and the results were nothing short of remarkable:

• Boosted Extrusion Efficiency and Energy Savings: The adoption of RL – 1116S led to a substantial increase in the extrusion efficiency of ultra – thick boards. The improved melt fluidity enabled the extrusion process to operate more smoothly, requiring significantly less energy. This not only enhanced production capacity but also led to substantial energy savings, contributing to a more sustainable and cost – effective production process.
• Eliminated Surface White Frost and Elevated Film – covering Quality: The long – standing issue of surface white frost was completely eradicated. This breakthrough led to a significant improvement in the film – covering quality. The film adhered more firmly and evenly to the board surface, resulting in a more aesthetically pleasing and durable final product.
• Enhanced Board Flatness and Reduced Rejection Rate: The coordinated lubrication effect of RL – 1116S significantly enhanced the flatness of the boards. Boards produced with RL – 1116S exhibited fewer warping and deformation issues. As a result, the rejection rate was substantially reduced, leading to higher production yields and significant cost savings.

Why RL – 1116S Polyester Wax Stands Out

Precision – engineered for High – filled Lubrication

RL – 1116S is specifically designed to meet the unique lubrication challenges of high – filled calcium – powder systems. Its formulation is optimized to deliver industry – leading lubrication efficiency. By targeting the specific needs of these complex systems, RL – 1116S provides a more effective and efficient solution compared to traditional lubricants.

Environmentally Friendly, Safe, and Non – precipitating

RL – 1116S polyester wax complies with the most stringent international environmental protection standards. It ensures a safe production environment for workers and guarantees the safety of end – products. Its non – precipitation property not only enhances the quality of the boards but also contributes to a cleaner and more sustainable production process.

High Return on Minimal Investment

Despite its high – performance capabilities, RL – 1116S requires only a minimal addition amount to achieve significant results. This low – dosage requirement translates into substantial cost savings. With a relatively small investment in RL – 1116S, manufacturers can experience a significant improvement in product quality, production efficiency, and overall profitability, offering an outstanding return on investment.