一，Artificial turf grass fiber fade, discoloration?
The quality of grass fibers is unacceptable, for example, the amount of anti-ultraviolet (UV) agents and anti-aging (amine) agents is too small;
The formula of grass fiber is not scientific, and some of the poor quality additives are more;
The production equipment of artificial turf fiber is backward, the technology is poor, and the physical performance is unstable;
Environmental impacts, such as strong ultraviolet radiation in some areas, acid rain corrosion, industrial pollution, etc.
二，Grass fiber fluffing, pilling and chalking?
1.Because of the high frequency of school use, the poor quality of the reticular fibres in 1-2 years, the better quality of 4-5 years will have different degrees of grass fiber split into 50-60 filaments;
2.PP fiber itself is hard and brittle, and it is easy to fluff and pill.
三，Grass fiber shedding, hair loss?
The production process is poor, the quality of the artificial grass bottom cloth and glue is poor, and the overall binding force to the grass is poor;
The grass fiber is made of low-end grass (such as PP material) and is cut from the middle of the grass line.
The used excipients were not qualified (quartz sand particles are too large and not round), causing damage to the grass.
四，Corrosion of the bottom of artificial turf, cracking?
The bottom of the artificial turf is thin, and the general PP material is used;
The glue quality used at the bottom is poor or the gluing process is poor, too thick;
The uneven foundation of the site is unqualified, and the damage to the bottom of the artificial turf is large.
The overall drainage of the foundation is not smooth, and the base fabric is soaked in water for a long time.
五，Site artificial turf color uneven, serious color difference?
The quality of artificial turf fiber is poor, uneven thickness, color instability, easy to cause different color;
Poor site installation design, on-site accessories filled uneven, resulting in visual color;
The foundation of the site is uneven and the joints have obvious marks;
Filled accessories are unqualified and contaminated surface;
