Easy Apply Nano Silicon Insulation Midcoat Elastic Crack Resistant For Commercial Roofs
Easy Apply Nano Silicon Insulation Midcoat Elastic Crack Resistant For Commercial Roofs
1. Product Introduction for Project Specification
For direct project procurement and specification: This document details our Nano-Silicon Hollow Glass Bead Midcoat, a 2mm thermal insulation and waterproofing layer designed for integration into exterior wall and roof systems. We supply contractors, developers, and large-scale projects seeking a high-performance, space-saving solution.
2. Key Advantages for Project Success
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Solves Design Constraints: Its ultra-thin 2mm profile (equivalent to 20-50mm of traditional board insulation) resolves clearance and detailing issues in complex facades and tight spaces.
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Ensures System Durability: The highly elastic (35μm bead) matrix bridges substrate micro-cracks, and the integral waterproof film blocks rain infiltration, ensuring long-term system integrity and a >20-year service life.
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Accelerates Construction: Simple application as a midcoat streamlines the construction sequence, reducing labor time and on-site complexity.
3. The Science Behind the Solution: Verifiable Performance
The performance is rooted in advanced material science. Utilizing nano-silica aerogel technology, the coating achieves a thermal resistance comparable to thick insulation boards. The nano-hollow glass beads provide the documented elasticity and durability. This is not a generic paint; it is a precision-engineered, film-forming insulation system with validated metrics.
4. Ideal Project Applications
Specify this midcoat for demanding applications:
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Curtain Wall and Metal Panel Back-up Insulation: Provides continuous thermal breaking in a minimal cavity.
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Concrete Roof and Balcony Insulation/Waterproofing: A combined solution that mitigates thermal bridging and water ingress.
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Retrofit of Institutional Buildings: Hospitals, schools, and government buildings requiring energy upgrades without major architectural changes.
5. 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 |
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