Product

Polypropylene (PP) fiber

Polypropylene (PP) fiber is made of 100% polypropylene raw material particles through a hot-extrusion and continuous manufacturing process. It is an organically modified polypropylene fiber specially designed for mortar, jointly developed with Tsinghua University.
Through a special production process and surface treatment, the fiber cross-section is three-leaf (Y) shaped, giving excellent mechanical properties. When mixed into mortar, it distributes uniformly in three dimensions with high dispersibility and strong bonding, effectively reducing and delaying micro-cracks caused by creep, plastic shrinkage, bleeding, chemical shrinkage, temperature and load.

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Hotline+86-17732841676

Key Advantages

Anti-crack & Anti-seepage

Significantly improves crack resistance and impermeability of mortar products.

High Dispersion

Uniform three-dimensional random distribution with strong bonding to mortar.

Durable & Safe

Resistant to acid, alkali and salt corrosion; high melting point; non-toxic.

Feature	Detail
Raw Material	100% polypropylene (organically modified, co-developed with Tsinghua University)
Cross-section	Three-leaf (Y) shaped for excellent mechanical properties
Specific Surface	Large specific surface area due to small fiber diameter
Chemical Resistance	Resistant to acid, alkali and salt corrosion
Safety	High melting point, non-toxic and safe to use