A kind of artificial turf adhesive composition with excellent performance

Abstract

The invention discloses an artificial lawn adhesive composition with excellent performance. The adhesive composition comprises, by mass, 50-100 parts of aqueous latex, 20-30 parts of phenolic resin, 6-30 parts of a filler, 6-9 parts of aqueous PUR dispersion, 10-15 parts of a color paste, 1-3 parts of a cross-linking agent, 0.1-2 parts of a coupling agent, 0.1-0.5 parts of a mildew inhibitor, 0.1-0.3 parts of an antioxidant, 0.2-0.4 parts of an ultraviolet absorbent, 0.1-0.2 parts of an antifoaming agent, 0.5-1 part of a dispersant, 5-15 parts of a thickener and 2-5 parts of zinc oxide. The adhesive composition has the advantages of uniform particle size, stable properties, good weatherability, good waterproof property, strong ageing resistance, simple and easy preparation method, and low cost.

Description

technical field [0001] The invention belongs to the field of adhesive preparation, and in particular relates to an artificial turf adhesive composition with excellent performance and a preparation method. Background technique [0002] In recent years, artificial turf has developed vigorously and has been widely used in sports, leisure, decoration and other fields. In the prior art of lawn production, an important technical indicator is exactly the pull-out force of the grass silk on the lawn. Usually the grass silk and the bottom back are covered with a layer of latex to stabilize the grass silk. At present, the commonly used back glue is styrene-butadiene latex, which is low in cost, but the prepared lawn has low pull-out force and poor water resistance; higher-end Most of them have PU adhesive, which is durable and beautiful in color, and the PU adhesive has good grass pull-off performance, but the cost of PU adhesive is high, and the price of the product is usually much ...

AI Technical Summary

Problems solved by technology

Usually the grass silk and the bottom back are covered with a layer of latex to stabilize the grass silk. At present, the commonly used back glue is styrene-butadiene latex, which is low in cost, but the prepared lawn has low pull-out force and poor water resistance; higher-end Most of them have PU adhesive, which is durable and beautiful in color, and the PU adhesive has good grass pull-off performance, but the cost of PU adhesive is high, and the price of the product is usually much higher than that of styrene-butadiene latex products; in order to reduce production costs At the same time, to improve the various performances of the back glue, it is urgent to develop a kind of back glue product with low price and excellent performance.