Enhancing Soft PVC Products with Wax Additives

Soft PVC is used in flexible films, cables, flooring, and inflatable products due to its flexibility, durability, and transparency. Despite its versatility, soft PVC can suffer from blocking, surface scratches, and inconsistent texture during processing and handling.

Micronized wax additives help soft PVC achieve slip, abrasion resistance, and uniform surface quality, ensuring premium product performance.

Industry Challenges

1. Blocking & Sticking: Soft PVC films and sheets often stick together, causing defects.

2. Surface Scratches: Handling and rolling can damage surface aesthetics.

3. Slip Requirements: Smooth surface needed for easy processing and assembly.

4. Durability: Resistance to abrasion and minor scratches is essential.

Wax Additive Benefits

• Slip Control: Reduces surface friction, preventing blocking.

• Scratch & Abrasion Resistance: Wax forms a protective layer on soft PVC surfaces.

• Surface Finish: Ensures smooth, uniform texture for films and sheets.

• Processing Efficiency: Improves die release and reduces downtime.

Application Examples

• Flexible Films: PE wax minimized blocking and improved clarity in soft PVC films.

• Cables: FT wax enhanced surface abrasion resistance in flexible cable jackets.

Technical Considerations

• Wax Type: Oxidized PE for water-based systems; FT wax for higher durability.

• Particle Size: Fine particles (<10 μm) prevent haze and maintain transparency.

• Compatibility: Effective in plasticized PVC formulations.

Soft PVC products require excellent slip, abrasion resistance, and surface quality. Wax additives deliver these properties efficiently.

Reach out to our team today for expert guidance and sample evaluation of wax additives for soft PVC applications.