Insulating powder coating and preparation method thereof
A powder coating and formulation technology, applied in powder coatings, polyester coatings, coatings, etc., can solve the problems of ineffective reduction of coating density, less thermal insulation cavity, and unsatisfactory thermal insulation performance
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0029] The formula of the thermal insulation powder coating of this embodiment is (in parts by weight):
[0030] Hydroxy acrylic resin 45
[0031] Carboxyl-terminated polyester resin 35
[0032] Tetramethoxymethyl glycoluril 2
[0034] Dodecane 2 The preparation method of the above thermal insulation powder coating is:
[0035] 1) Prepare materials according to the weight parts of the formula, and mix them in a high-speed mixer for 4 minutes to obtain a mixture;
[0036] 2) The mixture is extruded in the extruder at 90-110°C to obtain the extruded material;
[0037] 3) The extruded material is pulverized into powder particles of 30-50 microns in a mill, and the powder is passed through a 160-mesh screen, and the passed material is a qualified powder coating product. The powder coating uses 90KV high-voltage electrostatic spraying, curing conditions are 190-210℃, baking 20min, thickness 200 microns. According to JG / T235-2008 (industry standard for building re...
Embodiment 2
[0039] The formula of the thermal insulation powder coating of this embodiment is (in parts by weight):
[0040] Hydroxy acrylic resin 45
[0041] Carboxyl-terminated polyester resin 33
[0042] Tetramethoxymethyl glycoluril 3
[0044] Cetane 15 The preparation method of the above thermal insulation powder coating is:
[0045] 1) Prepare materials according to the weight parts of the formula, and mix them in a high-speed mixer for 5 minutes to obtain a mixture;
[0046] 2) The mixture is extruded in the extruder at 90-110°C to obtain the extruded material;
[0047] 3) The extruded material is pulverized into powder particles of 30-50 microns in a mill, and the powder is passed through a 160-mesh screen, and the passed material is a qualified powder coating product. The powder coating uses 90KV high voltage electrostatic spraying, curing conditions are 190-210℃, baking 15min, thickness 200 microns. According to JG / T235-2008 (industry standard for building ref...
Embodiment 3
[0049] The formula of the thermal insulation powder coating of this embodiment is (in parts by weight):
[0050] Hydroxy acrylic resin 40
[0051] Carboxyl-terminated polyester resin 30
[0052] Tetramethoxymethyl glycoluril 3
[0053] Calcium carbonate 15
[0054] Dodecane 2
[0055] Tetradecane 10 The preparation method of the above thermal insulation powder coating is:
[0056] 1) Prepare materials according to the weight parts of the formula, and mix them in a high-speed mixer for 5 minutes to obtain a mixture;
[0057] 2) The mixture is extruded in the extruder at 90-110°C to obtain the extruded material;
[0058] 3) The extruded material is pulverized into powder particles of 30-50 microns in a mill, and the powder is passed through a 160-mesh screen, and the passed material is a qualified powder coating product.
[0059] The powder coating uses 90KV high-voltage electrostatic spraying, curing conditions are 190-210℃, baking 20min, thickness 200 microns. According to JG / T235-2008 (ind...
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