Flame-retardant crosslinked resin molded body, flame-retardant crosslinked resin composition and production method thereof, flame-retardant silane masterbatch, and molded article

摘要

0.02 to 0.6 parts by mass of organic peroxide, inorganic filler containing at least 20 to 350 parts by mass of metal hydrate, and silane coupling agent 2 to 15.0 with respect to 100 parts by mass of polyolefin resin In the step of mixing a mass part and a silanol condensation catalyst, a production method using an inorganic filler satisfying an X value defined by the following formula (I) of 7 to 850, a flame-retardant crosslinkable resin composition produced thereby Products and flame-retardant crosslinked resin moldings, flame-retardant silane masterbatches, and molded products. Formula (I): X = ΣA / B (In the formula, ΣA represents the total amount of products of the BET specific surface area of the inorganic filler and the blending amount of the inorganic filler, and B represents the blending amount of the silane coupling agent.)