Title:
POLYARYLENE SULFIDE RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2018/101399
Kind Code:
A1
Abstract:
Provided is a PAS resin composition with which burring can be reduced in a system in which an elastomer and a carbon black are used together. This polyarylene sulfide resin composition comprises 100 parts by mass of a polyarylene sulfide resin having a melt viscosity of 40-180 Pa·s as measured at a temperature of 310°C and a shear rate of 1216 sec-
1, 10-80 parts by mass of a filler, 2-16 parts by mass of an elastomer, and 0.2-2.5 parts by mass of a carbon black having a pH of 5 or lower, wherein x and y satisfy formula (1): y ≤ -1.087x + 216.96, where x represents the amount (parts by mass) of the filler with respect to 100 parts by mass of the polyarylene sulfide resin, and y represents the melt viscosity (Pa·s) of the polyarylene sulfide resin as measured at a temperature of 310°C and a shear rate of 1216 sec-
1.
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Inventors:
OHTAKE FUMIYUKI (JP)
MOKUDAI HARUKI (JP)
MOKUDAI HARUKI (JP)
Application Number:
PCT/JP2017/043036
Publication Date:
June 07, 2018
Filing Date:
November 30, 2017
Export Citation:
Assignee:
POLYPLASTICS CO (JP)
International Classes:
C08L81/02; C08K3/00; C08K3/04; C08K5/00; C08K7/14; C08L21/00
Foreign References:
| JP2015101628A | 2015-06-04 | |||
| JP2014214203A | 2014-11-17 | |||
| JPH11343407A | 1999-12-14 | |||
| JPH05230370A | 1993-09-07 |
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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