Olefin composition

摘要

Provided are an olefin composition, filler and an optoelectronic device. One illustrative olefin composition may be effectively used as a filling material for various optoelectronic devices.

主权项

1. A olefin composition for a filler, comprising:
an olefin polymer that has at least one hydrolyzable group or at least one hydrolyzed product of the hydrolyzable group; and a basic hydrolysis catalyst which is alkylamine, wherein the olefin polymer is a graft polymer that comprises polyethylene to which an unsaturated silane compound of Formula 2 is grafted, wherein the polyethylene has a density of 0.85 g/cm3 to 0.96 g/cm3, wherein the basic hydrolysis catalyst is comprised in an amount of 0.01 to 5 parts by weight relative to 100 parts by weight of the olefin polymer,
DSi(X)mY(3-m)  [Formula 2] wherein D is an alkenyl group bound to the silicon atom, X is a hydrolyzable residue bound to the silicon atom, Y is a non-hydrolyzable residue bound to the silicon atom, and m is a number of 1 to 3, and wherein the composition has a 90-degree peel strength at a peel rate of 50 mm/min that measured after being compressed on a glass substrate using a laminator at 150° C. for 10 minutes is not less than 160 N/15 mm.