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发明授权
CN107236482B 一种多臂LED封装胶补强助剂及其制备方法 有权 转让

一种多臂LED封装胶补强助剂及其制备方法
摘要：
本发明涉及一种多臂LED封装胶补强助剂及其制备方法，该多臂LED封装胶补强助剂由以下质量百分比的原料制成：水玻璃10％～13％，硅烷偶联剂1.1％～1.7％，封头剂16％～20％，酸性催化剂11％～13％，平衡剂2％～2.3％，无水乙醇20％～25％，去离子水30％～45％，碳酸氢钠2％～2.5％。本发明的技术方案提供了一种多臂LED封装胶补强助剂可以有效提高封装胶的存储性能，并可以使得封装胶具有高强度、高硬度以及更好的耐磨性。
摘要（英）：

The invention relates to a multi-arm LED (Light Emitting Diode) packaging adhesive reinforcing reagent and a preparation method thereof. The multi-arm LED packaging adhesive reinforcing reagent is prepared from the following raw materials in weight percent: 10%-13% of sodium silicate, 1.1%-1.7% of silane coupling agent, 16%-20% of end-capping agent, 11%-13% of acid catalyst, 2%-2.3% of balancing agent, 20%-25% of absolute ethyl alcohol, 30%-45% of deionized water and 2%-2.5% of sodium bicarbonate. The multi-arm LED packaging adhesive reinforcing reagent provided by the technical scheme of the invention can effectively improve the storage property of the packaging adhesive and enables the packaging adhesive to have high strength, high hardness and higher abrasive resistance.

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