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This formulation utilizes a precise blend of PVC resin, calcium carbonate, and impact modifiers to achieve a balance of rigidity and toughness. The panels exhibit excellent fire resistance, moisture proof performance, and thermal insulation properties. Surface treatments with UV stabilizers ensure long-term color stability, while lightweight construction facilitates easy installation. The product meets GB/T 8624-2012 standards and is ideal for commercial ceilings, bathroom claddings, and interior decorations.

The formulation for 200-400mm PVC water pipes is engineered to meet high-pressure performance requirements, incorporating a balanced blend of PVC resin (K value 65-70), calcium-zinc stabilizers, impact modifiers, and rigid fillers (calcium carbonate). Specialized lubricants (stearic acid + PE wax) ensure smooth extrusion, while processing aids (ACR 401) enhance melt strength for large-diameter pipe formation. This formulation delivers pipes with a minimum hoop strength of 16 MPa, excellent chemical resistance, and compliance with ISO 4422 standards, suitable for municipal water supply and industrial drainage systems.

The formulation for producing 50-160mm rigid PVC pipes involves a precise balance of raw materials, including PVC resin, stabilizers, lubricants, impact modifiers, and fillers. Each component plays a crucial role in ensuring the pipe's strength, durability, and resistance to environmental factors. The selection and proportion of these materials must be carefully calibrated to meet the specific requirements of the pipe's intended application, such as water supply, drainage, or industrial use. Additionally, the formulation should consider the processing conditions, such as extrusion temperature and speed, to achieve optimal pipe quality and production efficiency.

This formulation is suitable for use in the Yongte 16-50mm Water Pipe Production line to make rigid water pipes. It is an experienced formulation designed to produce high-quality, low-cost PVC water pipes.

The function of foaming regulator is to promote the plasticization of PVC; The second is to improve the melt strength of PVC foam materials, prevent the merging of bubbles, and obtain uniformly foamed products; The third is to ensure that the melt has good fluidity to obtain products with good appearance.

Stearic acid are widely used as the basic raw materials of surfactants. Used as lubricant and stabilizer in plastics industry; Softener and fungicide in textile industry and household detergents; It is used as wax model in precision casting and soap base in grease industry.