Specification

Company information:
CNBM International Co., Ltd. was established in 2004, CNBM Group is the trade and logistics business entities.
CNBM International is highly recognized by business partners and  customers around the world and has established a good business  relationship with customers in more than 160 countries and regions.
Chemical composition:
Its raw materials are mainly polyethylene (PE) and polypropylene (PP), can also be used polyvinyl chloride and polyamide. Leaves imitate natural grass green, need to add UV absorbers.
Polyethylene (PE): feel softer, appearance and movement performance closer to natural grass, widely accepted by users. Currently on the market the most widely used man-made fiber raw materials.
Polypropylene (PP): grass fiber hard, generally applicable to tennis courts, playgrounds, runways or decorative purposes. Abrasion resistance slightly worse than polyethylene.
Product material structure:
Artificial turf consists of 3 layers of material. The base layer consists of compacted soil layers, gravel layers and asphalt or concrete layers. Grass roots need solid, no deformation, smooth and impermeable, that is, the general part of the concrete. As a hockey field, construction must be carried out at the grassroots level to prevent settlement. If the concrete layer, concrete curing, cut off the expansion joints, to prevent thermal expansion and cracks.
The base layer is above the buffer layer and is usually made of rubber or foam. Rubber elastic moderate, thickness 3 ~ 5mm. Foam  cost is low, but the elasticity is poor, the thickness of 5 ~ 10mm, the  lawn is too thick, too soft, easy to collapse; elastic too thin, can  not achieve the buffer effect. The buffer layer should be firmly adhered to the base layer, usually pasted with a white latex or a conventional adhesive.
The third layer is also the surface for the grass layer. According  to the production of fluffy turf surface shape, round nylon silk grass,  green leaf polypropylene fiber turf, nylon filament prepared puff and  so on. The layer must also be pasted with rubber or foam on the latex. The construction must be completely coated and then pressed and can not be wrinkled.

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