A kind of ceramic ferrule and preparation method thereof

A ceramic ferrule and ceramic powder technology, which is applied in the field of ceramic ferrule and its preparation, can solve the problems that the anti-aging performance needs to be further improved, zirconia ceramics are easy to deform, and it is difficult to ensure accuracy and strength, so as to achieve equipment dependence Not high, the preparation method is simple and easy, and the effect of improving the bonding performance and wear resistance

Active Publication Date: 2021-03-30
NINGBO BRIGHT PHOTOELECTRIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a ceramic ferrule, which overcomes the traditional ceramic ferrule that is easy to crack, easy to be affected by moisture and pollution, product variegation, high spots, high rate of defective products, zirconia ceramics It is easy to deform, it is difficult to guarantee the accuracy and strength, and its anti-aging performance needs to be further improved, and the technical problem of poor performance stability has the advantages of high strength and precision, not easy to deform, excellent anti-aging performance, and high production pass rate. The invention also provides a preparation method of the ceramic ferrule

Method used

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  • A kind of ceramic ferrule and preparation method thereof

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Effect test

Embodiment 1

[0028] A ceramic ferrule, made of the following raw materials in parts by weight: 100 parts of ceramic powder, 20 parts of organic carrier; the ceramic powder includes the following components: zirconium oxide, hafnium oxide, praseodymium oxide, manganese oxide, terbium oxide ; The organic vehicle includes the following components: polyethylene terephthalate, ethylene acrylic acid copolymer, polyethylene wax, based on vegetable oil siloxane-based acrylate copolymer; the vegetable oil siloxane-based acrylate Copolymers are made of vegetable oil, sodium salt of 4-dodecyl-1-(2-propenyl) sulfosuccinate, poly(ethylene glycol) phenyl ether acrylic acid, bis(3-trimethoxy Silylpropyl) (E)-but-2-enedioate is prepared by copolymerization.

[0029] The parts by weight ratio of each component of the ceramic powder is: 90 parts of zirconium oxide, 1 part of hafnium oxide, 1 part of praseodymium oxide, 1 part of manganese oxide, and 1 part of terbium oxide.

[0030] The weight-to-number ra...

Embodiment 2

[0040] A ceramic ferrule, made of the following raw materials in parts by weight: 100 parts of ceramic powder, 23 parts of organic carrier; the ceramic powder includes the following components: zirconium oxide, hafnium oxide, praseodymium oxide, manganese oxide, terbium oxide ; The organic vehicle includes the following components: polyethylene terephthalate, ethylene acrylic acid copolymer, polyethylene wax, based on vegetable oil siloxane-based acrylate copolymer; the vegetable oil siloxane-based acrylate Copolymers are made of vegetable oil, sodium salt of 4-dodecyl-1-(2-propenyl) sulfosuccinate, poly(ethylene glycol) phenyl ether acrylic acid, bis(3-trimethoxy Silylpropyl) (E)-but-2-enedioate is prepared by copolymerization.

[0041] The weight-to-number ratios of the components of the ceramic powder are: 92 parts of zirconia, 1.5 parts of hafnium oxide, 1.5 parts of praseodymium oxide, 1.5 parts of manganese oxide, and 1.5 parts of terbium oxide.

[0042] The weight-to-n...

Embodiment 3

[0052] A ceramic ferrule, made of the following raw materials in parts by weight: 100 parts of ceramic powder, 25 parts of organic carrier; the ceramic powder includes the following components: zirconium oxide, hafnium oxide, praseodymium oxide, manganese oxide, terbium oxide ; The organic vehicle includes the following components: polyethylene terephthalate, ethylene acrylic acid copolymer, polyethylene wax, based on vegetable oil siloxane-based acrylate copolymer; the vegetable oil siloxane-based acrylate Copolymers are made of vegetable oil, sodium salt of 4-dodecyl-1-(2-propenyl) sulfosuccinate, poly(ethylene glycol) phenyl ether acrylic acid, bis(3-trimethoxy Silylpropyl) (E)-but-2-enedioate is prepared by copolymerization.

[0053] The parts by weight ratio of each component of the ceramic powder is: 93 parts of zirconium oxide, 2 parts of hafnium oxide, 2 parts of praseodymium oxide, 2 parts of manganese oxide and 2 parts of terbium oxide.

[0054] The weight-to-number...

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Abstract

The invention provides a ceramic ferrule made of the following raw materials in parts by weight: 100 parts of ceramic powder and 20-30 parts of organic carrier, wherein the ceramic powder comprises the following components: zirconium oxide, hafnium oxide, praseodymium oxide, manganese oxide, and terbium oxide; the organic carrier comprises the following components: polyethylene terephthalate, ethylene acrylic acid copolymer, polyethylene wax, and vegetable oil siloxane-based acrylate copolymer; and the vegetable oil siloxane-based acrylate copolymer is prepared from vegetable oil, a sodium salt of sulfosuccinic acid-4-dodecyl-1-(2-propenyl) ester, poly(ethylene glycol) phenyl ether acrylate, and di(3-trimethoxysilylpropyl)(E)-but-2-enedioate by copolymerization. The invention also discloses a preparation method of the ceramic ferrule. The ceramic ferrule has the advantages of high strength and precision, no deformation, excellent anti-aging performance and high yield.

Description

technical field [0001] The invention relates to the technical field of ceramic photoelectric elements, in particular to a ceramic ferrule and a preparation method thereof. Background technique [0002] In recent years, with the advancement of global information and communication infrastructure and the popularity of the Internet, the importance, urgency and inevitability of network fiber optics have become increasingly prominent. One of the most widely used and demanded optical passive components in optical fiber networks is the optical fiber connector, which is a device for detachable connection between optical fibers. It precisely butts the two end faces of optical fibers so that The light energy output by the transmitting fiber can be coupled into the receiving fiber to the maximum extent. The fiber optic ceramic ferrule is a necessary core component for the manufacture of fiber optic connectors, and it is a key part to keep the optical path smooth, the signal loss small,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B35/48C04B35/622C04B35/626C04B35/634C04B35/638
CPCC04B35/48C04B35/622C04B35/62605C04B35/63404C04B35/63408C04B35/63448C04B35/6346C04B35/638C04B2235/3224C04B2235/3262C04B2235/6022C04B2235/6562C04B2235/6567C04B2235/661
Inventor 曹波
Owner NINGBO BRIGHT PHOTOELECTRIC TECH
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