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Effective lubrication is a critical factor in achieving optimal processing of polymers, and PVC is no exception. NINGBO INNO PHARMCHEM CO.,LTD. examines the science behind lubrication in PVC stabilization, focusing on how stabilizers like the XF-03Z-7 contribute to enhanced processing efficiency and superior product quality.
PVC processing, particularly extrusion and injection molding, involves high temperatures and shear forces. Without adequate lubrication, the molten PVC can exhibit high melt viscosity, poor flow, and adhesion to processing equipment. This leads to increased energy consumption, processing difficulties, and a higher risk of surface defects or material degradation. Stabilizers often incorporate lubricant packages to mitigate these issues.
The XF-03Z-7 lead compound stabilizer is designed with a balanced system of internal and external lubricants. Internal lubricants work within the PVC melt to reduce inter-chain friction, allowing the polymer to flow more smoothly. External lubricants migrate to the interface between the molten PVC and the metal surfaces of processing equipment, forming a low-friction layer that prevents sticking and galling. This dual mechanism is essential for achieving consistent processing and high-quality surface finishes.
The benefits of this balanced lubrication system are manifold: reduced melt elasticity, improved melt strength, enhanced flowability, and prevention of sticking and die buildup. These factors translate directly into improved dimensional stability of the extruded profiles, reduced scrap rates, and increased production speeds. For manufacturers of PVC products, selecting stabilizers that offer superior and balanced lubrication, such as those from NINGBO INNO PHARMCHEM CO.,LTD., is a strategic move towards optimizing their operations and ensuring the highest quality end products.
Manufacturing Facilities
Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
