PVC Injection Molding-Grade Granules

PVC Injection Molding-Grade Granules

PVC injection molding-grade granules are specially formulated PVC compounds designed for injection molding processes. Based on PVC resin, these materials are modified with selected additives to meet different performance requirements for injection molded PVC products, including flexibility, strength, durability, and surface appearance.

Typical formulation features of PVC injection molding-grade granules include:

• Plasticizers to adjust flexibility and hardness
• Heat stabilizers to improve thermal stability during molding
• Anti-aging agents to enhance long-term durability
• Lubricants to improve mold filling and surface quality
• Colorants for customized product appearance

Depending on the formulation, PVC injection molding-grade granules can be developed into flexible and rigid grades. Flexible PVC injection molding granules are commonly used for electrical plugs, toys, floor mats, and other soft components, while rigid grades are suitable for pipe fittings, junction boxes, and industrial parts.

Due to PVC’s sensitivity to processing temperature, proper control of melt temperature, injection parameters, and mold design is essential to achieve stable production, consistent quality, and reliable performance in injection molded PVC products.

Contact Dingshengtong for customized PVC injection molding-grade granules with reliable quality and performance tailored to your molding requirements.