Solvent type heat insulation fluorocarbon exterior wall coating
An exterior wall paint, solvent-based technology, applied in the direction of reflection/signal paint, coating, etc., can solve the problems of anti-fouling and poor durability, and achieve the effect of good durability, increased durability, and excellent anti-corrosion performance.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0035]
[0036] The above components are formulated into component A and component B respectively, and mixed when used.
[0037] Utilize the coating that this coating (quality 200 grams) is made, carry out following performance detection respectively:
[0038] 1. Thermal conductivity test: According to the provisions of GB / T 10294-88, GB / T 13475-92 and JGJ 51-2002 standards, the thermal conductivity of the coating is measured by a thermal conductivity tester to be 0.038W / m K, and the thermal conductivity is small , indicating poor thermal conductivity.
[0039] 2. Surface solar reflectance test: According to the requirements of GJB 9001A-2001 quality management system, the reflectance and hemispherical reflectance of the coating in the spectral range of 250-2800nm are measured. The result is a solar albedo of 0.89 and a hemispheric albedo of 0.86. This value shows that the average reflectance of sunlight between 250 and 2800 nm is 89%, and 86% of the absorbed energy can...
Embodiment 2
[0043]
[0044]The above components are formulated into component A and component B respectively, and mixed when used.
[0045] Use the same method as Example 1 to carry out functional testing, the results: the thermal conductivity of the coating is 0.045W / m K; the solar reflectance is 0.88, and the hemispherical reflectance is 0.86; The temperature of the back box of the model is 11°C lower, and it will not fade or pulverize after 2500 hours.
Embodiment 3
[0047]
[0048]
[0049] Use the same method as Example 1 to carry out functional testing, the results: the thermal conductivity of the coating is 0.055W / m K; the solar reflectance is 0.86, and the hemispherical reflectance is 0.86; The temperature of the back box of the model is 13°C lower, and it will not fade or pulverize after 2500 hours.
PUM
Property | Measurement | Unit |
---|---|---|
thermal conductivity | aaaaa | aaaaa |
reflectance | aaaaa | aaaaa |
reflectance | 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