Construction environment conditions require relatively relaxed and convenient floor coatings, the polyurethane prepolymer curing agent itself is a good performance of the wet curing single component varnish, it needs trex composite porch is bouncy and air in the water reaction, cross-linking curing. When used, the construction environment of the relative humidity of the air size, its impact on the smaller.

In particular, the high humidity will not adversely affect the curing of the film and cheap easy installation patio floor the gloss of the coating layer, not like epoxy floor coating, the construction environment relative humidity greater than 85%, the coating surface will sticky, loss Light, resulting in substandard quality.

In addition, epoxy floor coatings generally require more than 10 ℃ construction, the temperature is low, it can not be fully cured, the mechanical properties of the coating decreased, seriously affecting the use of performance. The polyurethane prepolymer curing agent as long as above 0 ℃ can be fully cured, the curing temperature is low, can be used in winter composite plastic decking trim temperatures lower. Visible convenient floor coatings on the construction environment temperature and humidity requirements, compared to ordinary epoxy floor paint to be a lot easier.