KR950013491B1 - Synthesis of potassium titanate fiber by flux method - Google Patents

Synthesis of potassium titanate fiber by flux method Download PDF

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Publication number
KR950013491B1
KR950013491B1 KR93015723A KR930015723A KR950013491B1 KR 950013491 B1 KR950013491 B1 KR 950013491B1 KR 93015723 A KR93015723 A KR 93015723A KR 930015723 A KR930015723 A KR 930015723A KR 950013491 B1 KR950013491 B1 KR 950013491B1
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KR
South Korea
Prior art keywords
potassium titanate
mixing
fiber
synthesis
mixture
Prior art date
Application number
KR93015723A
Other languages
Korean (ko)
Other versions
KR950006044A (en
Inventor
Yong-Myong Kim
Kung-Taek Kwon
Cheol-Tae Lee
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Korea Automative Technology In
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Publication date
Application filed by Korea Automative Technology In filed Critical Korea Automative Technology In
Priority to KR93015723A priority Critical patent/KR950013491B1/en
Publication of KR950006044A publication Critical patent/KR950006044A/en
Application granted granted Critical
Publication of KR950013491B1 publication Critical patent/KR950013491B1/en

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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
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2101/00—Inorganic fibres

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

The potassium titanate fiber is produced by mixing a titanium oxide with a potassium carbonate(mixing mol ratio of 3-7:1), mixing the mixture with 20-80 mol% of a flux i. e. K2WO4, K2M0O4,, KCl and/or K4P2O7 in water or organic solvent i. e. acetone, benzene, toluene, ether or alcohol, firing the mixture at 800-1200 deg. C for 1-7hr to crystallize the potassium titanate, slowly cooling the crystallized product at 0.5-10 deg. C/hr, defiberizing the cooled product. The fiber has a good heat resistance, chemical stability and abrasion resistance, and is used as a refractory heat insulating material, plastics, a reinforcing material of ceramics and light metals and a friction material.
KR93015723A 1993-08-13 1993-08-13 Synthesis of potassium titanate fiber by flux method KR950013491B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR93015723A KR950013491B1 (en) 1993-08-13 1993-08-13 Synthesis of potassium titanate fiber by flux method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR93015723A KR950013491B1 (en) 1993-08-13 1993-08-13 Synthesis of potassium titanate fiber by flux method

Publications (2)

Publication Number Publication Date
KR950006044A KR950006044A (en) 1995-03-20
KR950013491B1 true KR950013491B1 (en) 1995-11-08

Family

ID=19361235

Family Applications (1)

Application Number Title Priority Date Filing Date
KR93015723A KR950013491B1 (en) 1993-08-13 1993-08-13 Synthesis of potassium titanate fiber by flux method

Country Status (1)

Country Link
KR (1) KR950013491B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104894636A (en) * 2015-04-29 2015-09-09 华东理工大学 Preparation method of potassium octatitanate whisker

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115216841B (en) * 2022-06-24 2023-08-04 镇江创时纳米材料有限公司 Preparation method of potassium hexatitanate whisker for friction material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104894636A (en) * 2015-04-29 2015-09-09 华东理工大学 Preparation method of potassium octatitanate whisker

Also Published As

Publication number Publication date
KR950006044A (en) 1995-03-20

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