SU458522A1 - Glass fiber glass - Google Patents

Glass fiber glass

Info

Publication number
SU458522A1
SU458522A1 SU1967825A SU1967825A SU458522A1 SU 458522 A1 SU458522 A1 SU 458522A1 SU 1967825 A SU1967825 A SU 1967825A SU 1967825 A SU1967825 A SU 1967825A SU 458522 A1 SU458522 A1 SU 458522A1
Authority
SU
USSR - Soviet Union
Prior art keywords
glass
fiber
composition
glass fiber
temperature
Prior art date
Application number
SU1967825A
Other languages
Russian (ru)
Inventor
Виктор Алексеевич Даренский
Александр Андреевич Мясников
Original Assignee
Украинский Филиал Всесоюзного Научно-Исследовательского Института Стеклопластиков И Стеклянного Волокна
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 Украинский Филиал Всесоюзного Научно-Исследовательского Института Стеклопластиков И Стеклянного Волокна filed Critical Украинский Филиал Всесоюзного Научно-Исследовательского Института Стеклопластиков И Стеклянного Волокна
Priority to SU1967825A priority Critical patent/SU458522A1/en
Application granted granted Critical
Publication of SU458522A1 publication Critical patent/SU458522A1/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C13/00Fibre or filament compositions

Description

3 .43 .4

В табл. 2 приведены в зкость и верхний предел кристаллизации расплавов стекол.In tab. 2 shows the viscosity and the upper limit of crystallization of glass melts.

458522 458522

Таблица 2table 2

При исследовании свойств волокна (состав стекла № 1) установлено следующее.In the study of the properties of the fiber (the composition of glass number 1) found the following.

При нагреве волокна до 600, 650 и 700°С выдержке при данных температурах около 3 час прочность соответственно составл ет 100, 95 и 70 кг/мм2.When the fiber is heated to 600, 650 and 700 ° C. At these temperatures for about 3 hours, the strength is respectively 100, 95 and 70 kg / mm2.

Прочность волокна из бесщелочного стекла стандартного алюмоборосиликатного состава после термообработки при 700°С в течение 1 час составл ет 30 кг/мм.The strength of the alkali free glass fiber standard aluminosilicate composition after heat treatment at 700 ° C for 1 hour is 30 kg / mm.

Волокно рекомендуемого состава устойчиво к воде и щелочным растворам и имеет следующую химстойкость, %:The fiber of the recommended composition is resistant to water and alkaline solutions and has the following chemical resistance,%:

При обработкеWhen processing

НгО99,2NgO99,2

NaOH 86.NaOH 86.

Необходимо также отметить, что аналогичные результаты по свойствам волокна получены и на других предлагаемых составах стекол (табл. 1).It should also be noted that similar results on the properties of the fiber were obtained on other proposed glass compositions (Table 1).

Из стекла № 1 методом РПВ получено супертонкое стекл нное волокно диаметром 0,3 мк и изучено его поведение при нагреве до 700°С. Результаты испытаний следующие.From glass No. 1, a super-thin glass fiber with a diameter of 0.3 microns was obtained by RPW method and its behavior was studied when heated to 700 ° C. The test results are as follows.

Температура неупругой деформации , соответствующа  усадке 0,01 мм, °С537The temperature of inelastic deformation, corresponding to a shrinkage of 0.01 mm, ° С537

Температура, соответствующа  усадке (в %), °С:Temperature, corresponding to shrinkage (in%), ° С:

16201620

2659 4700.2659 4700.

Предмет изобретени Subject invention

Стекло дл  изготовлени  стекловолокна, включающее SiO2, АЬОз, РегОз, СаО, MgO, NasO, KzO, отличающеес  тем, что, с целью повыщени  температуростойкости и снижени  гигроскопичности, оно содержит указанные компоненты в следующих количествах , вес. %:Glass for the manufacture of fiberglass, including SiO2, ABO3, RegO3, CaO, MgO, NasO, KzO, characterized in that, in order to increase temperature resistance and reduce hygroscopicity, it contains these components in the following amounts, %:

SiOz34-43SiOz34-43

АЬОз25-30ABOZ25-30

РегОз0,5-1,5Regoz0,5-1,5

СаО18-23CaO18-23

MgO2-6MgO2-6

NaaO3,3-4,5NaaO3,3-4,5

КзО2,4-3,5.КзО2,4-3,5.

SU1967825A 1973-10-30 1973-10-30 Glass fiber glass SU458522A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1967825A SU458522A1 (en) 1973-10-30 1973-10-30 Glass fiber glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1967825A SU458522A1 (en) 1973-10-30 1973-10-30 Glass fiber glass

Publications (1)

Publication Number Publication Date
SU458522A1 true SU458522A1 (en) 1975-01-30

Family

ID=20566969

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1967825A SU458522A1 (en) 1973-10-30 1973-10-30 Glass fiber glass

Country Status (1)

Country Link
SU (1) SU458522A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4461840A (en) * 1981-07-20 1984-07-24 Massol Jean Jacques Heat resistant glass fiber composition
US4818290A (en) * 1984-12-21 1989-04-04 Outokumpu Oy Method for utilizing slag from ferroalloy production
US5206100A (en) * 1990-08-24 1993-04-27 Nippon Sheet Glass Co., Ltd. Separator and sealed lead acid battery
US6346494B1 (en) 1995-11-08 2002-02-12 Rockwool International A/S Man-made vitreous fibres

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4461840A (en) * 1981-07-20 1984-07-24 Massol Jean Jacques Heat resistant glass fiber composition
US4818290A (en) * 1984-12-21 1989-04-04 Outokumpu Oy Method for utilizing slag from ferroalloy production
US5206100A (en) * 1990-08-24 1993-04-27 Nippon Sheet Glass Co., Ltd. Separator and sealed lead acid battery
US6346494B1 (en) 1995-11-08 2002-02-12 Rockwool International A/S Man-made vitreous fibres
US6949483B2 (en) 1995-11-08 2005-09-27 Rockwool International A/S Man-made vitreous fibres

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