Provide full cycle services covering the renovation of existing buildings and the design of new buildings, focusing on the energy-saving needs of buildings. Develop personalized renovation plans for existing buildings based on JBT29501-2013 standards, combined with glass insulation coatings, building films, and other products; For newly-built buildings, the thermal insulation system of doors, windows, and curtain walls is deeply integrated with carbon neutrality goals. Through energy consumption simulation analysis, key parameters such as SHGC values are optimized, and technical support such as air conditioning load calculation is provided to help buildings achieve energy conservation, consumption reduction, and green development.

（1） Product Overview

Based on rare earth, rare metal, and nanocomposite technologies, we develop and produce targeted glass insulation coatings and supporting insulation glass products. Through the spectral selective shielding effect of ATO (tin antimony oxide) and CWO (cesium tungsten bronze) nanomaterials, we achieve a balance between high transparency and efficient insulation.

（2） Core technical features

Nano surface modification technology: Inhibiting the aggregation of ATO nanoparticles and improving the dispersion stability of coatings

High transparency film-forming technology: The visible light transmittance of the coating reaches 68% -70%, without affecting lighting

Infrared targeted blocking technology: 780-2500nm near-infrared band blocking rate ≥ 90%

Weather resistant coating system: Passed 10000 washable tests and boiled at 80 ℃ for 1 hour without any abnormalities

（3） Product series and performance

Appearance: Light green/blue liquid, room temperature curing

Physical properties: Hardness ≥ 5H, adhesion level 0, excellent water/acid/alkali resistance

Optical performance: UV blocking rate ≥ 90%, total solar transmittance (SHGC) as low as 0.400

（4） Application scenarios

Energy saving renovation of building doors, windows, and curtain wall glass

High transparency and thermal insulation requirements for commercial complexes and office buildings

UV protection scenes in museums and exhibition halls

Thermal insulation and sun protection treatment for sunrooms and glass domes

（5） Service system

Provide professional construction plan design (optimization of outdoor painting process)

Supporting construction technology training (A+B material 1:1 mixing process)

Provide a 5-year product warranty (coating does not peel off, performance degradation ≤ 5%)

2、 Architectural film and laminated film products

（1） Targeted thermal insulation film for buildings

1. Product Technical Architecture

Multi layer composite structure: protective film+anti sticking layer+thin gold nano insulation layer+PET base layer
Core materials: ATO/CWO nano powder, rare earth oxide stabilized system

2. Functional characteristics

Thermal insulation: block over 95% of solar radiation heat in summer and reduce heat loss by 30% in winter
Optical performance: Visible light transmittance of 15% -75% optional, UV blocking rate ≥ 99%
Safety performance: 4mil explosion-proof model meets the breakdown pressure standard, glass breakage does not splash
Energy saving data: After applying film to typical buildings in Shanghai, air conditioning energy consumption decreased by 19.0%

3. Product model

National Rare Earth T Series: T60 (Water Ice Blue), T35 (Titanium Air Gray)
Guoxi Explosion proof Internal Adhesive TF Series: TF60 (Starry Night Blue), TF35 (Starry Sky Grey)
National Rare World TW Series: TW70 (Phantom Blue), TW20 (Phantom Grey)
Guoxi Special Series: Static TY65 (repeated pasting), High Dispersion TS70 (crystal gray)

 4. Application scenarios

Privacy and insulation treatment of residential doors and windows
Energy saving renovation of glass curtain walls in office buildings
Exhibition window UV protection
Adaptation of emergency escape scenarios for public transportation glass

（2） Targeted thermal insulation PVB film for buildings

1. Material characteristics

Matrix: Polyvinyl butyral (PVB) resin
Functional additives: Nano thermal insulation powder, UV absorber
Thickness specification: 0.38-0.76mm

2. Core performance

Thermal insulation index: Infrared heat blocking rate ≥ 90%, shading coefficient 0.5
Sound insulation performance: reduces noise by 8-10 decibels compared to ordinary insulated glass
Safety performance: After the laminated glass is broken, the fragments will not fall off
Optical performance: transmittance 70%, haze 0.7%

3. Application Fields

Architectural laminated glass (curtain wall, dome, sunroom)
Automotive laminated glass, solar photovoltaic glass
Manufacturing of safety glass and soundproof glass

3、 Nano thermal insulation and waterproof integrated coating

（1） Product technology positioning

Organic silicon co polyacrylic acid is used as the base material, and inorganic metal oxide nano powder is added to form a functional coating with dual heat insulation mechanism of reflection and radiation.

（2） Key performance indicators

Thermal insulation performance: solar reflectance ≥ 90%, emissivity ≥ 90%, roof cooling 15-25 ℃ in summer
Waterproof performance: Water absorption rate of 3.5%, water resistance test for indoor type for 100 hours, outdoor type for 500 hours without any abnormalities
Physical properties: Tensile strength 8.38MPa, elongation>76%, wear resistance better than acrylic flooring
Weather resistance: 720h UVB aging test without powdering, reflectance change rate after pollution<15%

（3） Application scenario system

1. Building envelope structure

Concrete roof and color steel tile roof for thermal insulation and waterproofing
Integrated treatment of exterior wall waterproofing, insulation, and decoration

2. Industrial facilities

Thermal insulation, cooling, and anti-corrosion of pipelines, oil tanks, and containers
Self cleaning insulation treatment of electrical cabinets, material towers and other equipment

3. Special Scenarios

Thermal insulation and waterproofing renovation of glass rooms and terraces
Weather resistance protection of outdoor structures such as bridges and piers

（4） Construction service system

Standard process: Base layer super solid agent+2 layers of coating (thickness ≥ 0.3mm), can be sandwiched with crack resistant fiber cloth
Construction parameters: primer dosage of 0.2kg/m2, insulation coating dosage of 0.6-2.0kg/㎡
Environmental requirements: Temperature ≥ 5 ℃, humidity ≤ 80%, avoid long-term soaking for 7 days after construction
Warranty commitment: 10-year weather resistance warranty, fiber cloth system supporting structural parts with a fracture elongation rate of 110%