CL2013003722A1 - Method for the mechanical and morphological nanocharacterization of fibrous material in the cellulose manufacturing line that allows to evaluate and minimize the mechanical damage of the fibers, which includes determining the damage factor associated with the modulus of elasticity and the rate of change associated with the hardness. - Google Patents

Method for the mechanical and morphological nanocharacterization of fibrous material in the cellulose manufacturing line that allows to evaluate and minimize the mechanical damage of the fibers, which includes determining the damage factor associated with the modulus of elasticity and the rate of change associated with the hardness.

Info

Publication number
CL2013003722A1
CL2013003722A1 CL2013003722A CL2013003722A CL2013003722A1 CL 2013003722 A1 CL2013003722 A1 CL 2013003722A1 CL 2013003722 A CL2013003722 A CL 2013003722A CL 2013003722 A CL2013003722 A CL 2013003722A CL 2013003722 A1 CL2013003722 A1 CL 2013003722A1
Authority
CL
Chile
Prior art keywords
mechanical
damage
nanocharacterization
morphological
modulus
Prior art date
Application number
CL2013003722A
Other languages
Spanish (es)
Inventor
Escobar William Gacitua
Avila Cecilia Bustos
Carrasco Paulina Valenzuela
Original Assignee
Univ Del Bio Bio
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Del Bio Bio filed Critical Univ Del Bio Bio
Priority to CL2013003722A priority Critical patent/CL2013003722A1/en
Publication of CL2013003722A1 publication Critical patent/CL2013003722A1/en
Priority to PCT/CL2014/000088 priority patent/WO2015095982A1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/40—Investigating hardness or rebound hardness
    • G01N3/42—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/36—Embedding or analogous mounting of samples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0286—Miniature specimen; Testing on microregions of a specimen
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/34—Paper
    • G01N33/343—Paper pulp

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Paper (AREA)
CL2013003722A 2013-12-26 2013-12-26 Method for the mechanical and morphological nanocharacterization of fibrous material in the cellulose manufacturing line that allows to evaluate and minimize the mechanical damage of the fibers, which includes determining the damage factor associated with the modulus of elasticity and the rate of change associated with the hardness. CL2013003722A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CL2013003722A CL2013003722A1 (en) 2013-12-26 2013-12-26 Method for the mechanical and morphological nanocharacterization of fibrous material in the cellulose manufacturing line that allows to evaluate and minimize the mechanical damage of the fibers, which includes determining the damage factor associated with the modulus of elasticity and the rate of change associated with the hardness.
PCT/CL2014/000088 WO2015095982A1 (en) 2013-12-26 2014-12-24 Method for mechanically and morphologically nanocharacterising material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL2013003722A CL2013003722A1 (en) 2013-12-26 2013-12-26 Method for the mechanical and morphological nanocharacterization of fibrous material in the cellulose manufacturing line that allows to evaluate and minimize the mechanical damage of the fibers, which includes determining the damage factor associated with the modulus of elasticity and the rate of change associated with the hardness.

Publications (1)

Publication Number Publication Date
CL2013003722A1 true CL2013003722A1 (en) 2014-05-23

Family

ID=53477265

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2013003722A CL2013003722A1 (en) 2013-12-26 2013-12-26 Method for the mechanical and morphological nanocharacterization of fibrous material in the cellulose manufacturing line that allows to evaluate and minimize the mechanical damage of the fibers, which includes determining the damage factor associated with the modulus of elasticity and the rate of change associated with the hardness.

Country Status (2)

Country Link
CL (1) CL2013003722A1 (en)
WO (1) WO2015095982A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106198289B (en) * 2016-07-11 2018-10-16 大连理工大学 A kind of experimental method of research processing carbon fibre composite cutting mechanisms

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CL2010001111A1 (en) * 2010-10-08 2012-08-31 Univ Del Bio Bio Method to determine the nanomechanical properties, cell morphology and cracking of the wood at a meso scale by determining moduli of elasticity, hardness, ductility ratio and statistical analysis of the data obtained and propagation modeling of the cracks.

Also Published As

Publication number Publication date
WO2015095982A1 (en) 2015-07-02

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