MODIFIER FOR RESIN AND RESIN COMPOSITION USING THE SAME AND FORMED ARTICLE

摘要

A modifier for a resin which has an average particle diameter of 20 mum or more, wherein particles having a particle diameter of 10 mum or less account for less than 30 mass % of the modifier, and wherein after the modifier is irradiated with a ultrasonic wave of 40 w for five minutes, particles having a particle diameter of 10 mum or less account for 30 mass % or more of the modifier; a resin composition which comprises 1 to 40 mass % of the above modifier for a resin and 99 to 60 mass % of a thermoplastic resin or a thermosetting resin the sum of the amounts of the both components is 100 mass %; and a formed article produced by forming the resin composition.