Black single-component solid color paint for automobile repair and preparation method thereof
A one-component, black technology, used in coatings, polyester coatings, etc., can solve problems such as difficult preparation, and achieve the effects of interlayer adhesion, fast drying speed, and excellent storage stability.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0032] mixture a
[0033]
[0034] (a) First add the carbon black pigment into the small bucket according to the formula requirements, add the solvent, stir evenly, and store it for more than 16 hours;
[0035]
[0036] (b) Add resin, 20% CAB, dispersant, and rheological additives into the large tank according to the formula requirements, and add mixture a, 300 rpm, stir for 15 minutes, keep the temperature at 40°C, and obtain mixture b, then Grind with a sand mill to a fineness <10 μm;
[0037]
[0038] (c) Add the leveling agent, UV absorber, and solvent into the mixture b according to the above amount, stir at 500 rpm for 30 minutes, and adjust the viscosity to 160 seconds.
[0039] (d) pack after filtering for subsequent use, and obtain the black one-component solid color paint for automobile repair.
Embodiment 2
[0041] mixture a
[0042]
[0043] (a) First add the carbon black pigment into the small bucket according to the formula requirements, add the solvent, stir evenly, and store it for more than 16 hours;
[0044]
[0045] (b) Add resin, 20% CAB, dispersant, and rheological additives into the large tank according to the formula requirements, and add mixture a, 300 rpm, stir for 15 minutes, keep the temperature at 40°C, and obtain mixture b, then Grind with a sand mill to a fineness <10 μm;
[0046]
[0047] (c) Add leveling agent, ultraviolet light absorber and solvent into mixture b according to the above amount, stir at 400-600 rpm for 25-30 minutes, and adjust the viscosity to 140-200 seconds.
[0048] (d) pack after filtering for subsequent use, and obtain the black one-component solid color paint for automobile repair.
Embodiment 3
[0050] mixture a
[0051]
[0052] (a) First add the carbon black pigment into the small bucket according to the formula requirements, add the solvent, stir evenly, and store it for more than 16 hours;
[0053]
[0054] (b) Add resin, 20% CAB, dispersant, and rheological additives into the large tank according to the formula requirements, and add mixture a, 300 rpm, stir for 15 minutes, keep the temperature at 40°C, and obtain mixture b, then Grind with a sand mill to a fineness <10 μm;
[0055]
[0056] (c) Add leveling agent, ultraviolet light absorber and solvent into mixture b according to the above amount, stir at 400-600 rpm for 25-30 minutes, and adjust the viscosity to 140-200 seconds.
[0057] (d) pack after filtering for subsequent use, and obtain the black one-component solid color paint for automobile repair.
[0058] The table below sets out the methodological criteria for each performance test execution.
[0059]
[0060]
PUM
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