Types of PVC Floor Processing Additives and Their Functions

Introduction

PVC flooring requires different processing additives to meet production needs. Each additive serves a unique function, ensuring the flooring is durable, stable, and cost-effective.

Main Types of Additives

• Stabilizers: Prevent PVC degradation during high-temperature processing.

• Lubricants: Improve melt flow and prevent sticking in machinery.

• Plasticizers: Increase flexibility and softness, important in LVT.

• Impact Modifiers: Add toughness and resistance to cracking.

• Processing Aids: Enhance resin fusion and uniformity.

• Fillers: Reduce costs while adjusting density and mechanical properties.

Why They Matter

By using the right combination of additives, manufacturers achieve flooring that is resistant to wear, attractive in appearance, and stable in long-term use.

Conclusion

Understanding different types of PVC floor processing additives helps buyers and manufacturers select the right formulations for various applications, from SPC to vinyl sheet flooring.