Title:
METHOD FOR MEASURING DYNAMIC VISCOELASTICITY OF PARTICULATE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2013/015160
Kind Code:
A1
Abstract:
Provided is a method for measuring the dynamic viscoelasticity of a particulate material, in which a sheet-shaped test piece is used as a sample for dynamic viscoelasticity measurement, and a particulate material to be measured is attached to an adhesive layer of a heat-resistant sheet base material. With regard to the dynamic viscoelasticity measurement conditions, the measurement temperature is a predetermined temperature range within -150°C to 300°C, the temperature increase speed is measured per minute at a constant temperature between 0.01°C and 100°C, the measurement frequency is a constant frequency between 0.01 Hz and 100 Hz, and a sine wave control pulling mode is employed. When the particulate material is attached to the adhesive layer, the particulate material which is cracked in advance is dispersed onto one side of the adhesive layer, and then squeegeeing and/or air blowing is carried out on the surface on which the particulate material is dispersed.
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Inventors:
KAMIYA KAZUNOBU (JP)
Application Number:
PCT/JP2012/068146
Publication Date:
January 31, 2013
Filing Date:
July 18, 2012
Export Citation:
Assignee:
DEXERIALS CORP (JP)
KAMIYA KAZUNOBU (JP)
KAMIYA KAZUNOBU (JP)
International Classes:
G01N19/00
Foreign References:
JPH08221741A | 1996-08-30 | |||
JP2008186761A | 2008-08-14 | |||
JP2009064043A | 2009-03-26 | |||
JP2010074006A | 2010-04-02 | |||
JPH06123696A | 1994-05-06 | |||
JP2007086062A | 2007-04-05 |
Other References:
See also references of EP 2738542A4
Attorney, Agent or Firm:
TAJIME & TAJIME (JP)
Patent business corporation Tajime international patent firm (JP)
Patent business corporation Tajime international patent firm (JP)
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Claims: