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Expert: How To Identify Artificial Turf Of Environmentally Friendly And Non-environmental
- Jul 16, 2018 -

Expert: How to identify artificial turf of environmentally friendly and non-environmental

Differences between environmentally friendly and non-environmental artificial turf

First of all, the current mainstream artificial turf system consists of six layers of grass, rubber grain filling layer, quartz sand filling layer, base fabric, backing glue and foundation. The artificial turf composed of grass, base fabric and backing glue comes from artificial Turf manufacturers; rubber particles, quartz sand (main component SiO2, stable properties) are purchased by the user or the engineering contractor; the foundation is constructed by the user or the engineering contractor, generally cement or gravel, and there will be no environmental problems.

About grass

The main environmental protection requirements for grasses are heavy metals such as barium, arsenic, antimony, cadmium, chromium, lead, mercury and selenium. The amount specified in Appendix C of GB6675-2003 cannot be exceeded. The environmentally friendly grasses use new high-quality olefin polymers, and are not included. The high-temperature resistant color masterbatch and processing aid of heavy metal are extruded and formed at one time. Since several raw materials are single, the quality can be well controlled, and the skin will not be stimulated during use and will not cause harm to the environment. HISOA Grass are tested by 8 heavy metals SGSand tested by 19 heavy metals in European children's toys.

About the base fabric

At present, there are only a handful of artificial turf fabric manufacturers with large scales, all of which have relevant qualification certificates. The quality and environmental protection are relatively reliable, and basically there will be no environmental problems.

About gum

At present, there are two main types of adhesives for artificial turf: styrene-butadiene latex and polyurethane. Among them, as long as the polyurethane is used as a specification, there will be no substances affecting environmental protection in the later stage. HISOA Grass environmentally friendly styrene-butadiene latex is not only qualified, but the reaction process is carried out in a precisely controlled reactor, and the reacted latex is purified in a refining tower to control different temperatures to completely eliminate the monomer and VOC in the latex. , to meet national standards.

About rubber particles

The significance of rubber granules filling artificial turf is that the artificial turf has natural turf-like elasticity, rolling performance and good interaction between human grass and ball grass. It is an important component of artificial turf system and also a part of the system that directly contacts people.

Some countries in the world have already realized that the inferior rubber particles are not environmentally friendly. Some non-rubber materials have been used instead of rubber particles as artificial turf fillers, and the environmental protection has been greatly improved. At the same time, the artificial turf-free turf has also become popular worldwide. The rubber granules used byHISOA Grass are made by heating and pulverizing the raw material of EPDM rubber. It is not only environmentally friendly and non-toxic, but also better protects the grass line, reduces the wear of the grass line and prolongs the service life of the turf.