CN102910829A - Glass fiber composition resistant to acid attack - Google Patents

Glass fiber composition resistant to acid attack Download PDF

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Publication number
CN102910829A
CN102910829A CN2012104734607A CN201210473460A CN102910829A CN 102910829 A CN102910829 A CN 102910829A CN 2012104734607 A CN2012104734607 A CN 2012104734607A CN 201210473460 A CN201210473460 A CN 201210473460A CN 102910829 A CN102910829 A CN 102910829A
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CN
China
Prior art keywords
parts
glass fiber
glass
acid resistance
glass fibre
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN2012104734607A
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Chinese (zh)
Inventor
邓志东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHANGJIAGANG XINDONGPO GLASS COTTON PRODUCTS FACTORY
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ZHANGJIAGANG XINDONGPO GLASS COTTON PRODUCTS FACTORY
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Application filed by ZHANGJIAGANG XINDONGPO GLASS COTTON PRODUCTS FACTORY filed Critical ZHANGJIAGANG XINDONGPO GLASS COTTON PRODUCTS FACTORY
Priority to CN2012104734607A priority Critical patent/CN102910829A/en
Publication of CN102910829A publication Critical patent/CN102910829A/en
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00—Fibre or filament compositions
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • C03C3/093—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)

Abstract

The invention discloses a glass fiber with an acid attack resistance performance. The glass fiber comprises components of SiO2, Al2O3, B2O3, CaO, MgO, K2O, Na2O, ZnO, TiO2 and Fe2O3. Compared with E glass formulas widely used at present, a formula of the glass fiber has the advantages that the ZnO and the TiO2 are introduced, and the content of the B2O3 is reduced so that the acid resistance of the glass fiber is substantially improved, the electricity performances, the mechanical properties and the operating performances are improved, and the glass fiber is suitable for large-scale production under production process conditions of E glass tank furnaces at present.

Description

A kind of acid resistance glass fiber compound
Technical field
The present invention relates to a kind of acid resistance glass fiber compound.
Background technology
The glass composition the most frequently used for the manufacture of the continuous glass fibre precursor is " E glass ".The liquidus temperature of E glass is 1050 ℃ or lower, and E glass is alkali metal oxide content less than 1% aluminium, boron, silicate glass.Cause contains higher boron content, the structure stomach, and frame is loose, and is sufficiently complete, and acid attack resistance is relatively poor, and glass reinforced plastic prepared therefrom is easily peeled off with resin matrix by acid attack under sour environment, loses rapidly intensity.
The glass fibre of the described glass ingredient production of the patent of number of patent application 200710069773.5 compares the acid attack resistance that has greatly improved glass with the E glassy phase.But because it does not contain boron and fluorine etc. fully and fluxes, reduces capillary composition, viscosity is large under its high temperature, being difficult to clarify, being easy to during wire-drawing shape to occur the defectives such as calculus, striped at present technology condition causes the fiber quality produced poor, and product cost is high, is difficult to large-scale promotion application.
Summary of the invention
The technical problem that the present invention mainly solves is: a kind of acid resistance glass fiber compound is provided.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of acid resistance glass fiber compound, and according to the mass fraction, it consists of:
SiO 258 ~ 60 parts;
A1 2O 35 ~ 8 parts;
B 2O 31.0 ~ 1.2 parts;
CaO20 ~ 22.5 part;
MgO1 ~ 2 part;
K 2O5 ~ 8 part;
Na 2O1 ~ 5 part;
ZnO2.5 ~ 6 part;
TiO 20.6～1.2 parts;
Fe 2O 32 ~ 3 parts.
Described a kind of acid resistance glass fibre, according to the mass fraction, its preferred group becomes:
SiO 258 ~ 60 parts;
A1 2O 35 ~ 8 parts;
B 2O 31.0 ~ 1.2 parts;
CaO20 ~ 22.5 part;
MgO2 part;
K 2O7 part;
Na 2O2 part;
ZnO4 part;
TiO 21 part;
Fe 2O 32.5 part.
A kind of acid resistance glass fibre, according to the mass fraction, its preferred group becomes:
SiO 258 ~ 60 parts;
A1 2O 35 ~ 8 parts;
B 2O 31.0 ~ 1.2 parts;
CaO20 ~ 22.5 part;
MgO2 part;
K 2O6 part;
Na 2O2 part;
ZnO2.5 part;
TiO 20.8 part;
Fe 2O 32 parts.
Described acid resistance glass fibre, it is to use silica powder, agalmatolite, unslaked lime, borocalcite, fluorite, zinc oxide, magnesium oxide, soda ash, according to 28 ~ 30 parts silica powder, 740 ~ 741 parts agalmatolite, 235 ~ 240 parts of unslaked lime, 18 ~ 20 parts of borocalcites, 1 ~ 1.5 part of fluorite, 12 ~ 15 parts magnesium oxide, fusion draw formed after 20 ~ 22 parts of zinc oxide, 5 ~ 6 parts soda ash mixed in weight part.
The invention has the beneficial effects as follows: glass fibre of the present invention has very superior acid resistance, is made into matrix material, can keep muchly its intensity in certain sour environment.And its can be on the manufacturing condition of present E glass fibre well clarification, homogenizing, can stablize operation, have cheaper cost, be fit to scale operation.
Specific embodiment
For further understanding the present invention, below in conjunction with embodiment the present invention is done further explanation.
Embodiment 1
SiO 260g；
A1 2O 38g；
B 2O 31.1g；
CaO22g；
MgO2g；
K 2O7g；
Na 2O2g；
ZnO4g；
TiO 21g；
Fe 2O 32.5g。
Embodiment 2
A kind of acid resistance glass fibre, it consists of:
SiO 259g；
A1 2O 37g；
B 2O 31.0g；
CaO22.5g；
MgO2g；
K 2O6g；
Na 2O2g；
ZnO2.5g；
TiO 20.8g；
Fe 2O 32g。
Product in embodiment 1 and 2 is carried out performance test, and test result is as follows:
Figure BDA00002435019100041

Claims (4)

1. acid resistance glass fibre, according to the mass fraction, it consists of:
SiO 258 ~ 60 parts;
A1 2O 35 ~ 8 parts;
B 2O 31.0 ~ 1.2 parts;
CaO20 ~ 22.5 part;
MgO1 ~ 2 part;
K 2O5 ~ 8 part;
Na 2O1 ~ 5 part;
ZnO2.5 ~ 6 part;
TiO 20.6 ~ 1.2 parts;
Fe 2O 32 ~ 3 parts.
2. the described a kind of acid resistance glass fibre of claim 1, according to the mass fraction, it consists of:
SiO 258 ~ 60 parts;
A1 2O 35 ~ 8 parts;
B 2O 31.0 ~ 1.2 parts;
CaO20 ~ 22.5 part;
MgO2 part;
K 2O7 part;
Na 2O2 part;
ZnO4 part;
TiO 21 part;
Fe 2O 32.5 part.
3. the described a kind of acid resistance glass fibre of claim 1, according to the mass fraction, it consists of:
SiO 258 ~ 60 parts;
A1 2O 35 ~ 8 parts;
B 2O 31.0 ~ 1.2 parts;
CaO20 ~ 22.5 part;
MgO2 part;
K 2O6 part;
Na 2O2 part;
ZnO2.5 part;
TiO 20.8 part;
Fe 2O 32 parts.
4. claim 1,2 or 3 described a kind of acid resistance glass fibre, it is to use silica powder, agalmatolite, unslaked lime, borocalcite, fluorite, zinc oxide, magnesium oxide, soda ash, according to 28 ~ 30 parts silica powder, 740 ~ 741 parts agalmatolite, 235 ~ 240 parts of unslaked lime, 18 ~ 20 parts of borocalcites, 1 ~ 1.5 part of fluorite, 12 ~ 15 parts magnesium oxide, fusion draw formed after 20 ~ 22 parts of zinc oxide, 5 ~ 6 parts soda ash mixed in weight part.
CN2012104734607A 2012-11-20 2012-11-20 Glass fiber composition resistant to acid attack Pending CN102910829A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012104734607A CN102910829A (en) 2012-11-20 2012-11-20 Glass fiber composition resistant to acid attack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012104734607A CN102910829A (en) 2012-11-20 2012-11-20 Glass fiber composition resistant to acid attack

Publications (1)

Publication Number Publication Date
CN102910829A true CN102910829A (en) 2013-02-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012104734607A Pending CN102910829A (en) 2012-11-20 2012-11-20 Glass fiber composition resistant to acid attack

Country Status (1)

Country Link
CN (1) CN102910829A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0741114A1 (en) * 1995-05-04 1996-11-06 Owens Corning Irregularly shaped glass fibers and insulation therefrom
JPH10231143A (en) * 1997-02-18 1998-09-02 Nippon Electric Glass Co Ltd Corrosion-resistant glass fiber
CN101607788A (en) * 2009-07-17 2009-12-23 泰山玻璃纤维有限公司 A kind of glass fiber formula
CN101700961B (en) * 2009-07-17 2012-04-25 泰山玻璃纤维有限公司 Glass fiber formula

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0741114A1 (en) * 1995-05-04 1996-11-06 Owens Corning Irregularly shaped glass fibers and insulation therefrom
JPH10231143A (en) * 1997-02-18 1998-09-02 Nippon Electric Glass Co Ltd Corrosion-resistant glass fiber
CN101607788A (en) * 2009-07-17 2009-12-23 泰山玻璃纤维有限公司 A kind of glass fiber formula
CN101700961B (en) * 2009-07-17 2012-04-25 泰山玻璃纤维有限公司 Glass fiber formula

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
刘建勋等: "新型高强度玻璃纤维制备与性能研究", 《功能材料》, vol. 41, no. 7, 31 July 2010 (2010-07-31), pages 1290 - 1293 *

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Application publication date: 20130206