PP- Fiber mesh could effectively control the micro crack caused by temperature change as well as plastic and dry shrinkage, further prevent the happen and development of crack

As a new kind of anti-crack fiber for the concrete, the PP-Fiber mesh is being the new hotspot for the research and application in the field of fiber concrete after the glass fiber and steel fiber

 

Density(g/cm3)	0.91	Modulus of Elasticity(MPa)	≥3500
Length(mm)	19±1	Identical Diameter(µm)	<100
Shape	bunchy net	Elongation at Break(%)	15-50
Acid & Alkali Resistance(%)	strong	Water Absorption(g/cm3)	none
Tensile Strength(MPa)	≥500	Melting Point(℃)	160-180