PAINT COMPOSITION FOR VINYL GREENHOUSE AND METHOD OF MANUFACTURING PAINT FILM USING THE SAME

摘要

PURPOSE: A paint composition for a vinyl greenhouse is provided to control the inner temperature of the green house to a moderate level by blocking the input of heat energy inside the greenhouse when painted on the outer side of a greenhouse finishing material. CONSTITUTION: A paint composition for a vinyl greenhouse includes 30-70 wt% of a pigment; 3-25 wt% of a water-soluble binder manufactured by emulsifying starch; 0.1-0.7 wt% of a dispersant; 0.01-0.3 wt% of a foaming agent; 0.01-0.3 wt% of a moisturizing agent; 0.1-1 wt% of a viscoelasticity controller; 0.1-2 wt% of a pH controller; 0.01-1 wt% o a silane derivative; and residual water. A forming method of a coating includes a step of manufacturing the paint composition; a step of spreading the paint composition on an elastic substrate including a polyethylene film and a polyvinyl film; and a step of drying the spread material.