As a specialized internal lubricant, G60 delivers multiple synergistic effects in PVC processing through its unique molecular design:

1. Mechanism of Action

• Molecular Penetration and Lubrication

  • Embeds between PVC molecular chains, reducing the internal friction coefficient (up to 40%)

  • Significantly improves melt rheological properties (viscosity reduced by 25-35%)

• Plasticization Promotion

  • Accelerates plasticization by reducing intermolecular forces

  • Shortens plasticization time by over 20%

  • Enables low-temperature, high-efficiency plasticization (temperature reduced by 5-10°C)

2. Application Advantages

• Enhanced Processing Efficiency

  • Increases extrusion speed by 25-40%

  • Stabilizes torque fluctuations (within ±5%)

  • Supports high-filler formulations (calcium carbonate content can be increased by 15%)

• Quality Improvement

  • Eliminates internal stress concentration

  • Improves dimensional accuracy (tolerance control enhanced by 30%)

  • Optimizes optical properties (light transmittance increased by 8-12%)

• Energy Savings and Cost Reduction

  • Reduces main motor power consumption by 15-20%

  • Extends equipment maintenance cycles by over 50%

3. Application Guidelines

• Optimal dosage range: 0.5-1.0 phr

• Exhibits significant synergistic effects when combined with calcium-zinc stabilizers

• Particularly suitable for high-transparency and high-filler rigid PVC products

• Pre-dispersion process recommended to ensure uniformity

With its innovative molecular structure design, the G60 internal lubricant ensures processing safety while delivering remarkable performance improvements and cost optimization for PVC products. It has become a core component in high-end PVC formulation design.

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