PP Fiber (Polypropylene Fiber)

Product Introduction

Polypropylene Fiber is a monofilament synthetic fiber used in concrete and mortar to reduce cracking, shrinkage, and improve impact resistance.

Product Information

• Chemical Formula: (C₃H₆)n
• Molecular Weight: High molecular polymer
• CAS Number: 9003-07-0
• Melting Point: 160–170°C
• Appearance: White or translucent fiber strands.

Application

Concrete: Controls plastic shrinkage cracking. Shotcrete: Improves toughness. Mortar: Enhances bonding and reduces bleeding.

Packaging and Storage

Packaging

5kg, 10kg, or 20kg bags or cartons.

Storage

Keep sealed, dry, and away from ignition sources.

Transportation

No special precautions; non-hazardous.

Summary

PP Fiber is a reinforcing additive enhancing the performance and durability of cement-based materials, especially for anti-crack purposes.