Industrial coating is applied, having a tensile and creep properties of low viscosity adhesives and sealants moisture curable polymer composition

Low viscosity, easy production of moisture-curing silane-modified polymer. The invention discloses the use of double metal cyanide complex catalyst is potassium hydroxide catalyst and process technology polypropylene glycol polymer components, various combinations of components taken in a variety of chain extenders, alkoxysilane-terminated adducts, isocyanate silane-terminated silicone and alkoxy-terminated reaction of hydrogen and to obtain a low viscosity additive to reduce hydrogen bonding, easy to produce a polymer. The polymers suitable for the production of free isocyanate groups unreacted, in the metal catalyst can be a low amount of moisture-curable, urethane and urea as well as hydrogen bonds, the improved creep properties of industrial adhesives , sealants and coatings.