Title:
MANUFACTURING METHOD OF FLUORINE-CONTAINING ELASTOMER COMPOSITION AND MANUFACTURING METHOD OF OIL SEAL MEMBER
Document Type and Number:
Japanese Patent JP2017186476
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a manufacturing method of a fluorine-containing elastomer composition capable of forming an oil seal member capable of improving sufficiently both of tensile fracture energy at high temperature and tensile strength at high temperature and having proper hardness.SOLUTION: There is provided a manufacturing method of a fluorine-containing elastomer composition containing a fluorine-containing elastomer and a fibrous carbon nanostructure, where the fibrous carbon nanostructure contains a single layer carbon nanotube. The manufacturing method includes a mixing process for mixing the fluorine-containing elastomer, the fibrous carbon nanostructure and a dispersant to obtain a mixture and a dispersion process for dispersing the mixture by a wet jet mill. There is provided a manufacturing method of an oil seal member for forming the oil seal member by using the fluorine-containing elastomer composition manufactured by the manufacturing method.SELECTED DRAWING: None
Inventors:
TAKEYAMA YOSHIHISA
Application Number:
JP2016077624A
Publication Date:
October 12, 2017
Filing Date:
April 07, 2016
Export Citation:
Assignee:
NIPPON ZEON CO
International Classes:
C08L27/12; C08K3/04; C09K3/10
Attorney, Agent or Firm:
Kenji Sugimura
Yuta Terashima
Yuta Terashima