Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Flux for high acid resistance automotive glass printing ink and preparation method thereof

A technology of automotive glass and acid-resistant agent, applied in the field of high acid-resistant flux, can solve the problems of high firing process requirements, difficult control, high cost, etc., and achieve the effects of wide sintering temperature range, strong adhesion, and wide ratio range

Inactive Publication Date: 2018-01-12
JIANGSU BAIFU TECH CO LTD
View PDF5 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Domestic research to improve the acid resistance of inks is mainly through the addition of relatively expensive rare metal oxides Nb to the flux formulation system. 2 o 5 、 Ta 2 o 5 and V 2 o 5 etc., and have high requirements on the firing process, high cost and difficult to control

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A high acid-resistant automotive glass ink flux according to the present invention and its preparation method, the parts by mass of each component of the flux base material are: 2 parts of lithium oxide, 0.8 part of sodium oxide, 0.8 part of potassium oxide, and 1 part of calcium oxide , 0.8 parts of magnesium oxide, 3 parts of boron oxide, 0.6 parts of phosphorus pentoxide, 22 parts of silicon oxide, 3 parts of titanium oxide, 1.5 parts of zirconia and 64.5 parts of lead oxide. And add 3 parts of acid resistant agent.

[0021] The acid resistant agent is composed of the following raw materials in parts by mass: 83 parts of silicon oxide, 5 parts of aluminum oxide, 4 parts of titanium oxide, 2.5 parts of calcium oxide, 3 parts of zinc oxide and 2.5 parts of bismuth oxide.

[0022] A kind of preparation method of flux for high acid-resistant automobile glass ink of the present invention,

[0023] (1) Preparation of acid-resisting agent: accurately weigh the raw material...

Embodiment 2

[0027] A flux for high acid-resistant automotive glass ink according to the present invention and its preparation method, the parts by mass of each component of the flux base material are: 2.5 parts of lithium oxide, 0.5 part of sodium oxide, 0.5 part of potassium oxide, and 2 parts of calcium oxide , 0.8 parts of magnesium oxide, 3 parts of boron oxide, 1 part of phosphorus pentoxide, 25 parts of silicon oxide, 1.4 parts of titanium oxide, 1.5 parts of zirconia and 61.8 parts of lead oxide. And add 4 parts of acid resistant agent.

[0028] The acid resistant agent is composed of the following raw materials in parts by mass: 85 parts of silicon oxide, 5 parts of aluminum oxide, 3 parts of titanium oxide, 2 parts of calcium oxide, 3 parts of zinc oxide and 2 parts of bismuth oxide.

[0029] A kind of preparation method of flux for high acid-resistant automobile glass ink of the present invention,

[0030] (1) Preparation of acid-resisting agent: accurately weigh the raw materi...

Embodiment 3

[0034] A high acid-resistant automotive glass ink flux according to the present invention and its preparation method, the parts by mass of each component of the flux base material are: 3 parts of lithium oxide, 0.5 part of sodium oxide, 0.5 part of potassium oxide, and 1.5 parts of calcium oxide , 0.8 parts of magnesium oxide, 5 parts of boron oxide, 0.6 parts of phosphorus pentoxide, 28 parts of silicon oxide, 1.8 parts of titanium oxide, 1.5 parts of zirconia and 56.8 parts of lead oxide. And add 5 parts of acid resistant agent.

[0035] The acid resistant agent is composed of the following raw materials in parts by mass: 87 parts of silicon oxide, 3.5 parts of aluminum oxide, 3 parts of titanium oxide, 2 parts of calcium oxide, 2.5 parts of zinc oxide and 2 parts of bismuth oxide.

[0036] A kind of preparation method of flux for high acid-resistant automobile glass ink of the present invention,

[0037] (1) Preparation of acid-resisting agent: accurately weigh the raw mat...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
softening pointaaaaaaaaaa
softening pointaaaaaaaaaa
softening pointaaaaaaaaaa
Login to View More

Abstract

The invention provides flux for high acid resistance automotive glass printing ink and a preparation method thereof. The base material of the flux comprises the following raw materials in parts by mass: 1 to 4 parts of lithium oxide, 0 to 3.5 parts of sodium oxide, 0 to 2 parts of potassium oxide, 1 to 4 parts of calcium oxide, 0.5 to 3 parts of magnesium oxide, 2 to 7 parts of boron oxide, 0.5 to3 parts of phosphorus pentoxide, 20 to 30 parts of silicon oxide, 1 to 5 parts of titanium oxide, 1 to 5 parts of zirconium oxide, 55 to 65 parts of lead oxide, and 2 to 5 parts of an applied acid proofing agent. The flux has a wide softening temperature range and a wide swelling coefficient range within a formula component, the range of the ratio of the flux to a toner is wide, and the formed printing ink can be fired into light and matt effects in different degrees. The glass printing ink prepared through the flux has a high hiding rate, a wide sintering temperature range and high adhesiveforce and weather resistance, and meanwhile has high acid resistance.

Description

technical field [0001] The invention relates to the technical field of high acid-resistant flux, in particular to a flux for high acid-resistant automotive glass ink and a preparation method thereof. Background technique [0002] Automobile glass ink is a kind of glass glaze printed on the surface of automobile glass through screen printing. A tightly bonded "film" of glass. It has the functions of reducing the transmittance of ultraviolet rays, increasing the friction between the glass and the rubber glue in the car, covering the conductive silver paste and decorating. [0003] With the advancement of glass ink technology and the continuous deterioration of the natural environment, domestic and foreign glass manufacturers have put forward higher requirements for the acid resistance of the glaze layer of glass ink. At present, domestic and foreign automotive tempered glass inks are mainly products of companies such as American Flow and Dutch Johnson Matthey. [0004] The ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C03C17/00C03C8/20
Inventor 王美兰赵田贵王宇旭
Owner JIANGSU BAIFU TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com