Polypropylene Fiber PP Monofilament Fiber in Mortar Admixtures
Product Description
Polypropylene Fiber PP Monofilament Fiber in Mortar Admixtures
Overview
PP Monofilament Fiber is made of 100% polypropylene and it is produced through the process of extruding, stretching, cutting and packing.
Performance
Increase the resistance of shrink , crack, impact, friction , seepage, freezing and thawing.
Mixing Process
No need to change the proportion of cement, sand and aggregate. 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 evenly with cement and other aggregates in advance, stirring by adding water at worksite before construction.
Specification
| Index Properties | Values |
| Polymer | PP |
| Type | Monofilament |
| Length, mm | 3, 6, 9, 12, 19 |
| Diameter, um | 25-40 |
| Density, g/cm3 | 0.91 |
| Tensile Strength, MPa | 450 |
| Elastic Modulus, MPa | ＞3500 |
| Crack Elongation, % | 20+/-5 |
| Melting Point, ℃ | 160-170 |
| Resistance to Acid, Alkali | Strong |
| Water Absorberncy | No |
Dosage
Generally the recommended amount to add to the concrete is 0.6kg or 0.9 per cubic meter of concrete, the usually dosage in cement is 1.0kg per cubic meter.
| Application | PP Length | Dosage |
| Mortar | 6mm, 9mm | 1-1.5 kg/ton |
| Skim Coat | 3mm | 1 kg/ton |
| Concrete | 19mm | 0.6-1.2 kg/m3 ( 0.9 kg) |
Package
N.W.: 20±0.25kg / bag; Inner:1kg/small bag, PE plastic film bag , Or as per the requirement
Application
PP Monofilament Fiber is mainly used with performance concrete and mortar applications.
Crack Resistance Mortar, Surface Finishing Mortar, Cement Plaster, Concrete Spacer.