Aerogel radiation refrigeration super double sparse system
The new generation of thermal insulation system is composed of aerogel, radiation refrigeration coating and super double sparse self-cleaning nano coating.
The application of aerogel replaces conventional polyurethane and other thermal insulation layers.
The application of radiation cooling coating achieves "green" active cooling.
The application of super dual hydrophobic nano coatings has achieved self-cleaning function, thereby extending the service life of the radiation cooling layer.

1. A new generation of "black technology" thermal insulation system - aerogel
|
product |
aerogel |
|
Product Type |
aerogel |
|
Product density |
~0.35kg/L |
|
Product Specifications |
20L/bucket |
|
Product color |
white |
|
Construction method |
Hanging chart, batch wiping |
|
thermal conductivity |
0.032W/(m.K) |
|
Temperature resistance range |
<225℃ |
|
Construction temperature |
25℃(room temperature |
|
Coating rate |
~1L/(m2*mm) |
|
adhesion |
>0.6Mpa |
Aerogel products belong to high-efficiency fireproof and heat insulation materials, whose main functions are energy conservation, heat preservation and fire prevention, and can be used in the following fields:
Building energy saving field: gel plate, gel glass and steel structure fire protection for external wall insulation.
In the industrial and civilian fields, replacing traditional insulation materials for insulation of pipelines, furnaces and other thermal equipment, water heaters, refrigeration equipment, etc., the insulation effect is better.
2. The new generation of "black technology" insulation system - radiation cooling
|
product |
Radiation cooling coating (for building use) |
|
Solar reflectance |
96% |
|
Atmospheric transparent window |
8-13μm |
|
emissivity |
98% |
|
Surface cooling of materials |
40° |
|
Internal cooling |
5-15° |
|
Painting data (below) |
|
|
status |
White liquid |
|
Grid level |
<1 level |
|
Coating film thickness |
150~250μm |
|
Coating rate |
Under the condition of dry film thickness of 50-70 μ m, it is 0.3-0.5kg/㎡ |
|
coating method |
Brush coating, spray coating |
|
Drying and recoating time interval (below) |
|
|
Substrate temperature |
10°-40° |
|
Surface drying time |
30min |
|
Action Time |
6h |
|
Complete drying time |
24h |
|
Interval time for recoating |
30min |
Radiant heat transfer: Discharging its own heat in the form of 8-13um electromagnetic waves through an "atmospheric window" into outer space with a temperature close to absolute zero, achieving the purpose of self cooling.
3. The new generation of "black technology" insulation system - ultra double hydrophobic nano coating
|
product |
Ultra dual hydrophobic nano coating (for construction) |
|
superhydrophobic |
CA>150°,SA<5° |
|
superoleophobic |
CA>150°,SA<10° |
|
Super self-cleaning |
1 level |
|
Reduced hydrophobicity characteristic(240h) |
CA>150°,SA<10° |
|
Highly hydrophobic in high humidity environments(RH99%) |
CA>150°,SA<10° |
|
Weather resistance (artificially accelerated aging) |
3000h |
|
Surface drying time |
30min |
|
Action Time |
12h |
|
solid content |
15% |
|
adhesion |
1 level |
|
Freeze thaw cycle (-5 ℃ condition cycle 6h+2h) |
≥20 time |
The solid surface of superhydrophobic and superhydrophobic materials has both superhydrophobicity and superoleophobicity, that is, materials with contact angles greater than 150 ° for water and oil (or two other different liquids). Can endow materials with self-cleaning, anti icing, anti fouling and other characteristics.
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