SU451645A1 - Glass for fiberglass sheath - Google Patents

Glass for fiberglass sheath

Info

Publication number
SU451645A1
SU451645A1 SU1693337A SU1693337A SU451645A1 SU 451645 A1 SU451645 A1 SU 451645A1 SU 1693337 A SU1693337 A SU 1693337A SU 1693337 A SU1693337 A SU 1693337A SU 451645 A1 SU451645 A1 SU 451645A1
Authority
SU
USSR - Soviet Union
Prior art keywords
glass
weight
fiberglass sheath
fiberglass
sheath
Prior art date
Application number
SU1693337A
Other languages
Russian (ru)
Inventor
Владимир Николаевич Полухин
Николай Алексеевич Филиппов
Original Assignee
Предприятие П/Я Р-6681
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 Предприятие П/Я Р-6681 filed Critical Предприятие П/Я Р-6681
Priority to SU711693337D priority Critical patent/SU451646A1/en
Priority to SU1693337A priority patent/SU451645A1/en
Application granted granted Critical
Publication of SU451645A1 publication Critical patent/SU451645A1/en

Links

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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
    • C03C3/068—Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths

Landscapes

  • 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)

Description

1one

Изобретение относитс  к составу оболочки дл  световода и может быть использовано в оптической и электронной промышленности.This invention relates to the composition of a cladding for an optical fiber and can be used in the optical and electronic industries.

Известно стекло дл  оболочки стекловолоконного элемента, включающее Si02, В20з, АЬОз, KsO, СоО.Known glass for the shell of a fiberglass element, including Si02, B203, ABO3, KsO, CoO.

Цель изобретени  - получение показател  преломлени , равного 1,47-1,50, с высокими эксплуатационными характеристиками.The purpose of the invention is to obtain a refractive index of 1.47-1.50 with high performance characteristics.

Достигаетс  это тем, что стекло содержит следующие компоненты, вес. %:This is achieved by the fact that the glass contains the following components, weight. %:

SiOa52-68SiOa52-68

ВгОз17-30VgOz17-30

ЛиОз0,5-6,0LiOz0,5-6,0

К2О4,0-18,0K2O4.0-18.0

СоО0,05-0,5Soo0.05-0.5

МпзОз0,05-3,0.MpzOz0.05-3.0.

Кроме того, данное Стекло может дополнительно содержать, вес. %:In addition, this Glass may additionally contain, in weight. %:

NasO4,0-18,0NasO4.0-18.0

MgO0,5-2,0MgO 0.5-2.0

NiO0,05-0,5NiO0.05-0.5

Li200,5-3,0Li200.5-3.0

ZnO0,5-2,0ZnO0,5-2,0

V2O51-3,0V2O51-3.0

BaO0,5-2,0BaO0,5-2,0

CaO0,5-2,0CaO0,5-2,0

CuO0,05-0,5CuO0.05-0.5

Сг2Оз0,05-0,5Cr2Oz0.05-0.5

Стекло состава (вес. %):Glass composition (wt.%):

SiO265,00SiO265,00

В2Оз24,00 АЬОз2,98B2Oz24.00 ALOZ2.98

Сг20з0,05Sg20z0.05

К207,37K207.37

Мп20з0,05Mp20z0.05

СоО0,05CoO0.05

Na2O0,5Na2O0.5

Апертура1,10Aperture1,10

00

Предмет изобретени Subject invention

Claims (2)

1.Стекло дл  оболочки стекловолоконного 1. Glass for fiberglass shell 5 элемента, включающее SiO2, В20з, АЬОз, К2О, СоО, отличающеес  тем, что, с целью получени  показател  преломлени , равного 1,47-1,50, оно содержит указанные компоненты в следующих количествах, вес. %:5 element, including SiO2, B203, ABO3, K2O, CoO, characterized in that, in order to obtain a refractive index of 1.47-1.50, it contains these components in the following amounts, by weight. %: 00 SiO252-68SiO252-68 В2Оз17-30B2Oz17-30 АЬОз0,5-6,0AB0.5-6.0 К204,0-18,0K204.0-18.0 СоО0,05-0,5 Soo0.05-0.5 5 и, кроме того,5 and besides Мп2Оз0,05-3,0.Mp2Oz0.05-3.0. 2.Стекло поп. 1, отличающеес  тем, что оно дополнительно содержпт, вес. %:2. Glass pop. 1, characterized in that it additionally contains a weight. %: Na204,0-18,0Na204.0-18.0 MgO0,5-2,0MgO 0.5-2.0 0 3 NiO 0,05-0,5 ЫгО 0,5-3,0 ZnO 0,5-2,0 VaOs 1-3,0 451645 4 BaO0,5-2,0 CaO0,5-2,0 CuO0,05-0,5 СггОз0,05-0,50 3 NiO 0.05-0.5 LiO 0.5-3.0 ZnO 0.5-2.0 VaOs 1-3.0 451645 4 BaO 0.5-2.0 CaO 0.5-2.0 CuO0, 05-0.5 CrgOz0.05-0.5
SU1693337A 1971-09-03 1971-09-03 Glass for fiberglass sheath SU451645A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SU711693337D SU451646A1 (en) 1971-09-03 1971-09-03 Glass for fiberglass cores
SU1693337A SU451645A1 (en) 1971-09-03 1971-09-03 Glass for fiberglass sheath

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1693337A SU451645A1 (en) 1971-09-03 1971-09-03 Glass for fiberglass sheath

Publications (1)

Publication Number Publication Date
SU451645A1 true SU451645A1 (en) 1974-11-30

Family

ID=20486676

Family Applications (2)

Application Number Title Priority Date Filing Date
SU1693337A SU451645A1 (en) 1971-09-03 1971-09-03 Glass for fiberglass sheath
SU711693337D SU451646A1 (en) 1971-09-03 1971-09-03 Glass for fiberglass cores

Family Applications After (1)

Application Number Title Priority Date Filing Date
SU711693337D SU451646A1 (en) 1971-09-03 1971-09-03 Glass for fiberglass cores

Country Status (1)

Country Link
SU (2) SU451645A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3071158D1 (en) * 1979-04-04 1985-11-14 Post Office Optical fibre core glass, optical fibres containing such glass and process for the manufacture of such glass
FR2481261A1 (en) * 1980-04-25 1981-10-30 Nippon Sheet Glass Co Ltd Optical waveguide fibres with high resistance to water - where fibres contain barium oxide, silica, zirconium, di:oxide, boric oxide, sodium oxide and germanium di:oxide

Also Published As

Publication number Publication date
SU451646A1 (en) 1974-11-30

Similar Documents

Publication Publication Date Title
US3784386A (en) Cladding glasses for photochromic optical fibers
PT79217A (en) GLASS FIBERS AND COMPOSITIONS SUITABLE FOR THEIR MANUFACTURE
ES414161A1 (en) Glass compositions fibres and mehtods of making same
KR880003841A (en) Glass composition
KR830005062A (en) X-ray superabsorption lead-free glass composition
JPS55121925A (en) Optical glass
SE7704049L (en) GLASS COMPOSITION
JPS5846459B2 (en) Low density flint optical glass
GB981006A (en) High tensile strength low density glass compositions
KR940009084A (en) Glass composition
JPS6451345A (en) Glass fiber composition having low dielectric constant
SU451645A1 (en) Glass for fiberglass sheath
JPS55126549A (en) High refraction high dispersion optical glass
JPS5761643A (en) Acid-eluting glass for manufacturing of flexible optical fiber bundle
GB1037247A (en) High titanate glasses
US3999836A (en) Fiber optics
KR850001127A (en) Glass for faceplate of cathode ray tube
GB1089597A (en) Improvements in or relating to glass
JPS5673646A (en) Optical glass
GB1037851A (en) Glass compositions
ES313822A1 (en) Procedure for the manufacture of fluorescent glass. (Machine-translation by Google Translate, not legally binding)
US3198642A (en) Glass compositions
GB964238A (en) High refractive index glass
SE9402832L (en) opal Glass
SU381621A1 (en) GLASS FOR GLASS FIBER