Nano Silicon Thermal Insulation Midcoat Ultra Thin Waterproof Fire
Retardant For Exterior Wall Energy Saving
Product Introduction & Partnership Invitation
We manufacture the Nano-Silicon Hollow Glass Bead Thermal Insulation Midcoat, a revolutionary thin-film coating that redefines building energy
efficiency. As the core technology of integrated exterior
insulation systems, we are seeking global distributors, agents, and
direct project procurement partners to bring this aerospace-derived
solution to markets worldwide.
Unmatched Product Advantage: Performance in a Fraction of the
Thickness
Our midcoat delivers exceptional insulation with an application
thickness of only 2mm. Its performance is benchmarked against traditional materials:
Equivalent to 50mm of foamed cement board (λ=0.070 W/m·K).
Equivalent to 27mm of expanded polystyrene board (λ=0.041 W/m·K).
Equivalent to 20mm of extruded polystyrene board (λ=0.030 W/m·K).
This ultra-thin profile enables significant savings on space and
structural load while providing fire retardancy, waterproofing, and weather resistance.
Core Technological Superiority: NASA-Innovation, Built to Last
The product's efficacy stems from its core component: aerogel insulation technology pioneered by NASA. Formulated with nano-silica aerogel and nano-hollow glass beads, it creates a highly efficient thermal barrier. The 35μm nano-silicon beads offer elasticity 2-3 times greater than ordinary coatings,
resulting in superior crack resistance and a proven service life exceeding 20 years. Its simple application drastically shortens construction
timelines.
Specification
| Product model | LWBB001 |
| Product type | Exterior wall paints Nano-silicon thermal insulation midcoat |
| Main material | Active silica aerogel, nano hollow glass microspheres, inorganic
silicate |
| Appearance | White viscous liquid |
| State | No lumps, uniform after stirring |
| Solid content | 50%±2% |
| Density | 1.4g/ml±0.05% |
| Color | White |
| Gloss | ≤60° |
| Contrast ratio | ≥0.95 |
| Alkali resistance (24 h) | No abnormality in coating |
| Stability(-5C) | No degradation |
| Scrubbing resistance | ≥6000 times |
| Constructability | No obstacles in applying two coats |
| VOC | Below the detection limit |
| Formaldehyde content | Below the detection limit |
| Total content of benzene series | Below the detection limit |
| Total lead (Pb) content | Below the detection limit |
| Soluble heavy metal content | Below the detection limit |
| Pigment | Lead-free pigment |
| Solvent type | Water-based |
| Theoretical coverage | 0.8-1KG/1㎡/1 times/1mm |
| Dilution ratio | Can be diluted with no more than 5% of clean water |
| Drying time | Surface drying time ≤2h |
| Maintenance time | 7 days/25℃, low temperature (not less than 5℃) can be extended |
| Implementation standard | GB/T9755-2014 "Synthetic Resin Emulsion Exterior Wall Coatings" |
| Product specification | 20KG/barrel； |
| Shelf life | 24 months |
| Storage | Store in a sealed, cool and dry place at 5℃~35℃, prevent frost and avoid sunlight. |
| Construction methods | Roller painting |
Target Application Scenarios
Ideal for projects where maximum efficiency and minimal space
intrusion are critical:
High-Rise Building Retrofits: Adding insulation without sacrificing interior space or
altering facades significantly.
Energy-Efficiency Upgrades for Existing Structures: Perfect for hotels, offices, and historic buildings where
traditional thick insulation is not feasible.
Commercial & Industrial Roofs: Providing thermal insulation and waterproofing in one ultra-thin
system.
