Anti-Scratch Synergist BZHA7282

Anti-Scratch Synergist BZHA7282

Anti-scratch synergist BZHA7282 is a non-lubricating anti-scratch synergist featuring low odor, non-migrating properties, and low dosage requirements.

General Properties

11 Data provided for reference only, not as a guaranteed specification.

Applications

BZHA7282 is designed for polyolefin materials (e.g., automotive interiors/exteriors, household appliances, daily-use products). When combined with anti-scratch masterbatches, it significantly enhances scratch resistance.

Key Advantages

• Low odor, no migration
• Minimal impact on stress whitening
• Exceptional and durable scratch resistance
• Heat treatment does not compromise performance

Performance Comparison

Scratch resistance test in PP+EPDM+T20 formulations (lower values = better performance):

Usage Guidelines

• Form: Powder (blend directly with plastic pellets before extrusion).
• Recommended Dosage: 0.2–0.3% of total modified plastic weight (adjust based on target properties).

Important Notes

• Zinc stearate (≤0.2%) can improve scratch resistance, but excessive lubricants (e.g., in talc-filled masterbatches) may reduce BZHA7282’s effectiveness.
• Avoid adding redundant lubricants (e.g., additional zinc stearate) to prevent performance degradation.

Storage & Stability

• Shelf Life: ≥1 year in unopened original packaging.
• Post-Opening: Reseal tightly.

Packaging

• 25 kg/bag (lined with film).

Safety

Refer to the Material Safety Data Sheet (MSDS) for handling instructions.