First, external wall putty powder special polypropylene fiber product description

"Siliyuan" brand modified polypropylene fiber is an organic fiber developed by Jiangsu Siliyuan Fiber Co., LTD., which is specially used for construction projects. This product is a cut fiber made by adding polypropylene granule to master material, blending, spinning, winding, drawing and cutting by using special processes such as anti-static and anti-aging. It can effectively improve the binding force of fiber and base material and be applied to mortar/concrete. It can prevent, reduce and delay the early plastic cracking, and improve the comprehensive performance of mortar/concrete.

External wall putty powder special polypropylene fiber parameters and properties:

"Filar wire" brand modified polypropylene fiber cross section for three leaf or round, good alkaline resistance, good chemical stability, good dispersion in mortar/concrete, strong grip, each cubic meter of tens of millions of fibers three-dimensional distribution in the concrete, in the concrete plays a pure physical reinforcement role.

◆ Diameter (μm) : 18-50

◆ Length: 3, 6, 9, 12, 16, 18, 20

◆ Fracture strength (MPa): > 400

◆ Density (g/cm3): 0.91

◆ Initial modulus (GPa): >3.5

◆ Elongation at break (%): 15-35

◆ Melting point (°C) : about 160

◆ Ignition point (°C): about 580

◆ Acid resistance: high

◆ Safety: non-toxic, no stimulation

◆ Alkali resistance: high

◆ Thermal conductivity: low

◆ Low temperature resistance: better

External wall putty powder special polypropylene fiber action:

As a secondary reinforcement of concrete, "Sisi silk edge" brand modified polypropylene fiber can improve its cracking resistance, impermeability, impact resistance, earthquake resistance, frost resistance and other properties.

Application: water conservancy and hydropower engineering, cast-in-place concrete and precast components, municipal, highway, bridge, building engineering, industrial production of premixed mortar, etc.

Fiber Co., Ltd., Jiangsu Sisiyuan main production and operation of fiber, polypropylene fiber, polyacrylonitrile fiber, wood fiber, polyester fiber, lignin fibers, cellulose fibers, polypropylene mesh fiber, fiber wall clothing, high-strength polypropylene wire, high-strength polypropylene yarn twisting, spinning step silk, silk high-strength polypropylene, high-strength polypropylene line, polypropylene line, colorful wall clothing fibers, concrete special polyacrylonitrile fiber, anti-rutting agent, machine stitching, needle work lines, twisted sideline, Container lines, tied note lines, kite lines, shoes, feed line, ball line, polyester staple fiber lines.