Product Description 100% polypropylene PP Fiber microfiber for concrete   We are member of Alibaba Trade Assurance (amount USD579,000 for now) it is to protect your orders from payment to delivery, it means you will receive 100% refund from the Alibaba Trade Assurance if the orders not meeting agreed delivery or quality terms.      Product Description     PP microfiber is a polypropylene as the main raw material, adopting unique manufacturing process to make high strength bundle monofilament fiber. Join concrete (or mortar) can effectively control concrete (or mortar) micro-cracks which is caused by plastic shrinkage, temperature changes and other factors, to prevent and inhibit the formation and development of cracks, greatly improved crack resistance of concrete, impact resistance and seismic capacity.     Technical Parameter  

Raw Material	Polypropylene	Crack Elongation	≥15%
Fiber Type	Monofilament	Elasticity Modulus	≥ 3000Mpa
Melting Point (C Deg.)	160 - 170	Fiber Diameter	25~45um
Acid & Alkali Resistance	Strong	Tensile Strength	560 min.
Water Absorbency	NO	Density	0.91~0.93 g/cm3
Normal length	4mm, 6mm, 8mm, 10mm, 12mm, 19mm, or as your request

Feature   *Resist to shrink & crack                           *Increase seepage resistance *Increase friction resistance                        *Increase freezing & thawing resistance *Improve tendons protection                        *Replace steel net (using in plastering) * Prevent mortar split and crackle expansion         *Increase impact resistance and peeling resistance   2. Features: A). No agglomeration and easily spread around in mortar or concrete. Guarantee the property of crack resistance effectively B). Apply conveniently. No need to change the proportion of mortar, and just put the Fibers into the mortar mixture and stir for a moment after adding water. C). Has fine economic property. The equivalent dia. of polypropylene monofilament is only φ 25um, so the ratio of dia.And surface is high and on the basis of crack resistance, it can reduce the amount (0.6kg/m 3 ) and cut down the cost effectively. D). Be better to plaster. Because a great number of thin fibers spread into mortar evenly, so the plastering is much easier and this can improve the binding strength between surface and base. E). The fiber has stable chemical property, strong acid &alkali resistance, and can be used in any engineering projects.     Product Application     A). suit for the waterproof layer, floor, inner & outer wall of industrial and civil construction. B). Increase cracking resistance on the surface of industrial workshop, warehouse and parking lot. C). Increase cracking & seepage resistance of the ground in natatorium, swimming pool, pond and ditch. D). Suit for any mortar projects and common concrete projects. E). Highway, bridge and other roads.   4. Applying Instruction:   A). Dosage: for resist the common cracks on surfaces, 0.9kg/m3 fibers to cement mortari is enough, and for increasing reinforce and seepage resist application 1.8kg/m3 is enough. B). Stirring requirement: The proportion of cement, sand and aggregate is no need to be changed. Put cement, aggregate, additive and fiber together, then stir after adding enough water and time for stirring can be prolonged for 2~3 minutes in order to make the compound mix completely. Also it can be mixed with cement and other aggregates in advance, stirring by adding water at worksite before construction.     Packaging & Shipping   normal packing is 0.9kg or 1.0kg / pe film bag,  20kgs / plastic woven bag. Water soluble paper bag is available.     Company Information     Quality is our culture ! Shandong LUKE Composite Co., Ltd is professional manufacturer of Concrete Fibers in Shandong China, include PP fibers, PVA Fiber, Steel Fiber, etc. We have many years export experience, we provide High-quality products,excellents service, competitive prices, hope to work with you and welcome to visit us.     Contacts  

Contact us if you need more details on Pp Fiber. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Pp Staple Fiber、Microfiber For Concrete. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Synthetic Concrete Fibers > Polypropylene Micro Fiber