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SURFACE TREATING AGENT FOR CAULKING MATERIAL AND ITS APPLICATION TO THE SURFACE OF CAULKING MATERIAL
SURFACE TREATING AGENT FOR CAULKING MATERIAL AND ITS APPLICATION TO THE SURFACE OF CAULKING MATERIAL
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机译:填缝材料的表面处理剂及其在填缝材料中的应用
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摘要
PURPOSE:To provide a surface treating agent for caulking material consisting mainly of multi-component reaction-curing synthetic resins and capable of forming a strongly adhesive film of a water-based decorative coating on the surface of caulking material. CONSTITUTION:The titled agent consists mainly of synthetic resins such as urethane, polyester, epoxy and acrylic resins and contains hardener, curing accelerator, reinforcing filler, etc. The agent in putty form is applied on the surface of a caulking material applied to seams of building materials, peripheral areas of sash, recesses for windowpanes, etc. and is then overcoated with a water- based decorative coating. The agent improves adhesion of the coating to the caulking material and prevents peeling-off, shrinkage, etc. of the coating film.
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