Heat insulating board and preparation method of heat insulating board
A technology of thermal insulation board and thermal insulation layer, which is applied in coating, construction, building structure, etc. It can solve the problems of complex production process, short durability and poor fireproof performance of thermal insulation board, and achieve good thermal insulation and decorative functions, coating The effect of dense surface and high thermal stability
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Example Embodiment
[0017] Example 1
[0018] An insulation board, comprising an insulation layer and a decorative layer, the insulation layer comprising the following components: 80 parts of cement, 20 parts of expanded perlite, 10 parts of building gypsum, 30 parts of sodium silicate, 12 parts of sepiolite fiber, 1 part of curing agent and 1 part of water-repellent agent. The decorative layer includes the following components: 80 parts of styrene-acrylic emulsion, 60 parts of sericite powder, 3 parts of dispersant, 3 parts of defoamer, 3 parts of wetting agent, 3 parts of iron oxide yellow, 3 parts of film forming aids, and 20 parts of water.
[0019] The production process of the composite thermal insulation board includes the following steps:
[0020] (1) Weigh the cement, expanded perlite, building gypsum, curing agent, sepiolite fiber, and water repellent according to the stated ratio, mix them in a mixer and stir to obtain a powdery mixture;
[0021] (2) Then add distilled water to the above powd...
Example Embodiment
[0025] Example 2
[0026] An insulation board comprising an insulation layer and a decorative layer, the insulation layer comprising the following components: 90 parts of cement, 40 parts of expanded perlite, 20 parts of building gypsum, 40 parts of sodium silicate, 25 parts of sepiolite fiber, 5 parts of curing agent and 5 parts of water-repellent agent. The decorative layer includes the following components: 90 parts of styrene-acrylic emulsion, 70 parts of sericite powder, 15 parts of dispersant, 14 parts of defoamer, 12 parts of wetting agent, 16 parts of iron oxide yellow, 9 parts of film forming aids, 30 parts of water.
Example Embodiment
[0027] Example 3
[0028] An insulation board comprising an insulation layer and a decorative layer. The insulation layer includes the following components: 80-100 parts of cement, 20-50 parts of expanded perlite, 10-30 parts of building gypsum, and 30-50 parts of sodium silicate , Sepiolite fiber 12-30 parts, curing agent 1-10 parts, water-repellent agent 1-10 parts, the decorative layer includes the following components: styrene acrylic emulsion 80-100 parts, sericite powder 60-80 parts , 3-20 parts of dispersant, 3-20 parts of defoamer, 3-20 parts of wetting agent, 3-20 parts of iron oxide yellow, 3-20 parts of film-forming aids, 20-50 parts of water
[0029] The production process of the composite thermal insulation board includes the following steps:
[0030] (1) Weigh the cement, expanded perlite, construction gypsum, curing agent, sepiolite fiber, and water repellent according to the stated ratio, mix them in a mixer and stir to obtain a powdery mixture;
[0031] (2) Then add...
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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap