Acid-proof ink for protecting one glass solution (OGS) touch screens and preparation method thereof
An acid-resistant ink and touch screen technology, applied in the field of ink, can solve the problems of sensor damage, immature acid-resistant ink performance, poor hydrofluoric acid resistance, etc.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0031] A preparation method for an acid-resistant ink for integrated touch screen protection, comprising the following steps:
[0032] 1. Weigh 15 parts of shellac resin, 10 parts of acrylic resin, 64 parts of diethylene glycol ether, and 1 part of OP-10 according to the mass fraction and mix them, and heat until the resin is completely dissolved.
[0033] 2. Stir the mixture prepared in step 1 at normal temperature, and discharge when the temperature is cooled to room temperature.
[0034] 3. Add 5 parts of amino resin to the mixed emulsion prepared in step 2, and stir at room temperature for 1 hour.
[0035] 4. Add 5 parts of tetrafluoroethylene micropowder into the mixed solution in step 3, stir, and then grind with a three-roll mill to obtain the protective ink.
[0036] The prepared sample is screen-printed on glass, and after curing at 150°C for 15 minutes, it can pass through CNC for 10 minutes without chipping. In ultrasonic (pure water, 55°C) 1h, it will not penetra...
Embodiment 2
[0038] A preparation method for an acid-resistant ink for integrated touch screen protection, comprising the following steps:
[0039] 1. Weigh 30 parts of rosin, 10 parts of epoxy-modified phenolic resin, 41 parts of ethylene glycol ether acetate, and 1 part of lauryl polyoxyethylene ether according to the mass fraction, mix thoroughly, and heat until the resin is completely dissolved.
[0040] 2. Stir the mixture prepared in step 1 at normal temperature, and discharge when the temperature is cooled to room temperature.
[0041] 3. Add 8 parts of 2MA-OK curing agent to the mixed emulsion prepared in step 2, and stir at room temperature for 1 hour.
[0042] 4. Add 10 parts of tetrafluoroethylene micropowder into the mixed solution in step 3, stir, and then grind with a three-roll mill to obtain the protective ink.
[0043] The prepared sample is screen-printed on glass, and after curing at 150°C for 15 minutes, it can pass through CNC for 15 minutes without chipping. In ultr...
PUM
Property | Measurement | Unit |
---|---|---|
Viscosity | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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