DESCRIPTION                                                                                                       

Polypropylene Micro Fiber is a kind of synthetic fiber, which is made by hot melting, drawing and short cutting. According to the size and measures, polypropylene fiber has different uses. One of them is used as a secondary strengthening material for concrete . Because of its rich raw materials, light texture, low price, acid and alkali resistance, it is favored by concrete engineering, and can be used in any concrete engineering, concrete prefabricated products, thermal insulation mortar engineering, etc.

BENEFITS                                                                                                          

Improve the crack resistance.                                                                         

Improve impermeability.                            

Improve resilience.                               

Improving freeze-thaw resistance.                    

Improve the fire resistance and anti riot performance of concrete.

Improve the fire resistance and anti riot performance of concrete.

TECHNICAL INFORMATION                                                                                                 

Material:                     Raw polypropylene

Diameter:                   32um

Length:                      6mm,12mm, 19mm or others

Specific Gravity:        0.91g/cm³   

Elastic Modulus:        >5800Mpa

Tensile strength:       >560Mpa

Moisture:                  <0.3%

Melting Point:          160-170℃      

Alkali resistance:     Excellent 

APPLICATION                                                                                                           

Buildings, tunnels, highways, railways.                 

Bridge, dam, wharf, revetment.

Industrial floor, concrete precast products.

Mortar&insulation materials, aircrete.