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US 12,715,978 B2Granted
Particle-containing resin composition and molded product
AssigneeDIC Corporation
InventorsAkihiro Koike, Yusuke Kano, Shingo Takada, Jianjun Yuan
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Abstract
Provided is a particle-containing resin composition having an appropriate particle size and being capable of improving friction and wear resistance properties even under a high temperature and high load environment. The particle-containing resin composition according to the present invention includes a resin composition and molybdenum disulfide particles, in which a median diameter D50 of the molybdenum disulfide particles determined by a dynamic light scattering method is 10 nm or more and 1,000 nm or less.
Claims8
A particle-containing resin composition comprising:
- a polyarylene sulfide (PAS) resin;
- and
- molybdenum disulfide particles, wherein
- a median diameter D50 of the molybdenum disulfide particles determined by a dynamic light scattering method is 20 nm or more and 400 nm or less,
- a primary particle shape of the molybdenum disulfide particles is a disk shape, a ribbon shape, or a sheet shape, and a thickness is in a range of 3 nm to 100 nm.
2 more elements
Dependencies are inferred from the claim text.