首页>
外国专利>
Material having high mechanical strength and density close to unity, the manufacture and uses thereof
Material having high mechanical strength and density close to unity, the manufacture and uses thereof
展开▼
机译:具有高机械强度和接近于一体的密度的材料,其制造和用途
展开▼
页面导航
摘要
著录项
相似文献
摘要
A material with high mechanical strength and a density close to 1 is obtained by:PP(a) dispersing on weight basis 10- 15% of a melamine-formol resin, 10-50% of hollow microspheres, and optionally up to 60% of light aggregates, in water;PP(b) mixing the resultant dispersion in the presence of a cross-linking catalyst, e.g., ammonium chloride, for the melamine-formol resin, until a fluid paste is obtained; andPP(c) allowing said fluid paste to harden into the desired material.
展开▼