Luoyang Yu Industrial Co., Ltd. to you about lacquer: B component of HDI curing agent (75%) 66% UV, radiation, water, additives and polyurethane insulation board, butyl acetate 34% pigment mixing evenly, then packaged. (Note: The surface oil basis having A: B = 4:. 1 mixing ratio preparation, before use Stir period of not more than eight hours using polyurethane insulation board prices, with the distribution with the use) our main products: latex paint, nano paint, construction adhesive, putty mortar, texture paint, lacquer, varnish granite, crystal Cai Qi, welcome you to inquire. Luoyang Yu Industrial Co., Ltd. to you about lacquer: Actually, polyurethane insulation board Which is good, this is bad because the water-resistant coating to absorb the moisture caused, because the selection formula in the synthesis of acrylic emulsion to be added surfactants, some manufacturers in order to increase the stability of the emulsion, the surfactant used is greatly excessive; some manufacturers to join in the preparation of carboxymethyl cellulose lacquer, hydroxyethyl cellulose and other substances as a thickener, and the addition of sodium benzoate as a preservative. Polyurethane insulation boards, preferred large Yu Industrial Co., Xuancheng polyurethane insulation panels provided by Luoyang, Henan Industries Limited. "Home coatings architectural coatings adhesives" preferred Luoyang, Henan Industrial Co., Ltd. (www.lydayushiye.com/), the company is located: Lin Guan Road Luolong the 8th District of Luoyang City, Henan Province, over the years, a large Yu Industrial adhere to the customers the best quality service, contact: Wang Linlin. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Great Yu Industrial expect to be your long-term partner!