A lot of people for our special battery / polyester fiber fiber, have some understanding, but also to introduce wood fiber, Xiao Bian today will introduce the "difference" function of polypropylene fiber polypropylene fiber and polyester fiber, the hope can help to you.
1: it can be used to improve the uniformity of concrete;
2: it can also be used to enhance the performance of refractory concrete;
3: in the concrete with polypropylene fiber can improve the crushing force of it and its toughness;
4: it also has positive effect on the impact resistance and wear resistance;
5: then it can effectively improve the freezing resistance of concrete;
6: of course can also improve the quality of products of polypropylene fiber, polypropylene fiber function so it can be made from either the outside or inside look very good.
Recommend you to read this article: Use of polypropylene fiber and its standard system engineering
Polyester fiber, polyamide fiber, polyacrylonitrile fiber, polypropylene fiber and synthetic fiber is commonly used in life. A lot of people for polypropylene fiber and polyester fiber is not clear, today we're going to talk to you about the difference between polypropylene fiber and polyester fiber, mainly in two aspects:
A polyester fiber is polyester as the main raw material, add some functional masterbatch, the product density is 136g/cm3, soluble in phenol 14 chlorine ethane, o-chlorophenol as solvent, hygroscopic minimum, acid resistance, high chemical stability and polyamide, and have good light fastness. Polypropylene fiber is a high strength polypropylene monofilament fiber bundle, with addition of simple technology, low price and good performance. To effectively control the concrete or mortar concrete (mortar) solid plastic shrinkage, dry shrinkage, temperature changes and other factors lead to micro cracks between function of polypropylene fiber and polyester fiber, prevent and restrain the formation and development of cracks.
Two, polyester fiber reinforced asphalt concrete pavement for the general effect of the material is 100% modified polyester and polypropylene fiber concrete, as secondary reinforcement material, polypropylene material is 100%, mainly to improve anti cracking impermeability, impact resistance, earthquake resistance, anti freezing effect.
"The difference function of polypropylene fiber polypropylene fiber and polyester fiber and other article Polyester fiber / fiber special battery Give you some help, we will elaborate more about the follow-up function of polypropylene fiber content, if you do not want to miss our website!
The keywords: Polypropylene fiber polyester polypropylene fiber concrete performance function