首页>
外国专利>
HYDROPHOBIC NANO SILICA MIXED THERMOPLASTIC HOT-MELT FILM WITH EXCELLENT ADHESIVE STRENGTH
HYDROPHOBIC NANO SILICA MIXED THERMOPLASTIC HOT-MELT FILM WITH EXCELLENT ADHESIVE STRENGTH
展开▼
机译:疏水性纳米二氧化硅混合热塑性热熔胶,具有优异的粘合强度
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention relates to a thermoplastic hot melt film having excellent adhesive strength in which hydrophobic nanosilica is mixed. The resin composition contains nanosilica having a particle size of 1 to 100 nm and containing hydrophobic functional groups on its surface in the range of 0.1 to 5 phr (Parts per Hundred Resin), and the nanosilica forms nanosilica aggregates with an average size of the aggregates is within 100˜1200 nm. The thickness of the thermoplastic hot melt film is 0.02˜0.3 mm. The thermoplastic hot melt film of the present invention is mixed with nanosilica containing hydrophobic functional groups, lipophilic, on the surface to improve dispersibility, strengthen water resistance, and increase tensile strength. The material cost is reduced while securing one adhesive strength and excellent durability, and multi-press molding is possible, which has the effect of increasing energy saving and productivity.
展开▼