A modifier for resin has an average particle size of 20 μm or more, wherein particles having an average particle size of 10 μm or less account for less than 30% by mass of the modifier, and particles having an average particle size of 10 μm or less account for 30% by mass or more of the modifier after irradiating the modifier with ultrasonic wave of 40 W for 5 minutes. Also a resin composition comprises 1 to 40% by mass of the modifier for resin and 99 to 60% by mass (the total amount of both components is 100% by mass) of a thermoplastic resin or a curable resin, and a molded article is produced by molding the same.
一种
树脂的改性剂,其平均粒径为20μm或更大,其中平均粒径为10μm或更小的颗粒质量占改性剂的质量的不到30%,并且在将改性剂用40W的超声波照射5分钟后,平均粒径为10μm或更小的颗粒质量占改性剂的质量的30%或更多。此外,
树脂组合物包括1至40%的
树脂改性剂和99至60%的热塑性
树脂或可固化
树脂(两种成分的总量为100%质量),并通过成型制造成模塑件。