A filler material for an organic electroluminescent element, formed of a resin composition being liquid at 25° C., and containing a organometallic compound and a hydrocarbon polymer having a number average molecular weight of 300 or more and less than 20,000, and an iodine value less than 40 g/100 g, and having no polar group, wherein a contact angle to silicon nitride is 10 to 40 degrees, and an amount of outgassing other than moisture upon being heated at 85° C. for 1 hour is 500 ppm or less in terms of a toluene equivalent, and a method of sealing an organic electroluminescent element using the same.
一种用于有机电致发光元件的填充材料,由在 25 摄氏度下呈液态的
树脂组合物构成,该
树脂组合物含有有机
金属化合物和烃聚合物,其平均分子量大于等于 300,小于 20000,
碘值小于 40 g/100 g,且无极性、其中,与
氮化硅的接触角为 10 至 40 度,在 85 摄氏度下加热 1 小时后,除湿气外的放气量为 500 ppm 或以下(以
甲苯当量计),以及使用该材料密封有机电致发光元件的方法。