PP twisted bundled fiber,polypropylene cement fiber

1)100% virgin PP Fiber 2)Density:0.91g/cm3 3)Length:6-48mm 4)Tensile Strength:more than 500MPa 5)Crack Elongation:15-25%

  PP Fiber

Product Description

PP Fiber, is also called engineering fiber\concrete fiber\anti crack fiber\crack control fiber\synthetic fiber or plastic fiber, etc. It is a kind of high intensity bunchy monofilament fiber mainly made of PP by special techniquePut PP fiber into the concrete or mortar, can effectively prevent temperature change, microcrack caused by plastic and dry shrinkage, etc, thereby prevent and control the happen and development of crack and improve effectively anti-crack\anti-infiltration\anti-concussion and anti- shock of the concrete.They are used widely in roads\bridges\underground waterproof projects and roofings\walls\pools\basements of the industrial civil constructionThe Physicochemical Properties of PP-Fiber

Material Form	polypropylene	The Type of the Fiber	bunchy monofilament
The shape of section	trefoil or circle	Identical Diamete(m)	15-45
Density(g/cm 3 )	0.91~0.93	Length(mm)	6,10,12,15,19
Color	nature(white)	Tensile Strength(MPa)	≥500
Elongation at Brea(%)	≥15	Modulus of elasticit(MPa)	≥3500
Melting Point(degrees C)	160~180	Acid & Alkali Resistance(the holding rate of ightiness)(%)	strong

 

PP twisted bundled fiber,polypropylene cement fiber