Polypropylene mesh fiber
Polypropylene mesh fiber，Is based on Modified Polypropylene as raw material, extrusion, stretching, into a network, surface modification treatment, short-cut processes such as processed. Look for multi-fiber monofilament fibers made of each cross-linked network structure. When the reticular fibers into concrete, the reticular fibers are torn squeezed into a single root two hook-shaped wire and another slight buckle multi-distribution, enhanced fiber and concrete adhesion. Showed a large number of fibers in concrete three-dimensional distribution, to provide mesh supporting role, fundamentally change the concrete cracking, shock, anti-fatigue, anti-wear performance, greatly improved the toughness and deformation capacity of concrete, thus significantly increasing the concrete works Quality。
Parameters
Product Shape：Fascicular Network Elongation：≥10%
Equivalent diameter：100μm Absorbent：Non-absorbent
Specification：12mm、16mm、18mm Melting：160-170℃
Tensile：346-560Mpa Acid-alkaline：Strong
Modulus：＞3500Mpa Density：0.91g/cm3
Applications：
As the polypropylene mesh fibers has greatly improved the performance of concrete, so most of the concrete works can be applied to polypropylene mesh fibers, the main can be applied to：
1、Concrete pavement, bridge, airport runway；
2、Mine walls, roof, tunnel engineering；
3、Dam, seawall, pier revetment, reservoir, etc.；
4、Industrial and civil buildings。