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Help CenterGato Dispersion - Pma Cesium Tungsten Bronze Nanometer Cesium Tungsten Oxide for Heat Insulation and Sun Protection
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1. Basic Product Parameters
Full Product Name: GATO Nano Cesium Tungsten Dispersion (Solvent: Propylene Glycol Methyl Ether Acetate PMA)
Effective Solid Content: 25%
Core Nano Powder: Cesium Tungsten Bronze (GATO)
Dispersion Medium: High-purity Propylene Glycol Methyl Ether Acetate (PMA), with strong dissolving power, moderate evaporation rate, and wide compatibility with resin systems
Appearance: Uniform blue-black transparent dispersion, no precipitation, no delamination, no particle agglomeration, excellent dispersion stability
Particle Size Specification: The primary particle size of the powder is controlled within 10–30nm. After multi-stage sanding + surface modification treatment, it is not easy to agglomerate after long-term storage.
2. Core Product Features
1. Spectral Regulation, Excellent Heat Insulation and Light Transmittance
The core active ingredient of this product is nano cesium tungsten bronze powder, which has a unique broad-spectrum selective absorption function. The infrared blocking rate in the near-infrared band (780–2500nm) can reach over 90%, effectively blocking solar thermal radiation. At the same time, it has high transmittance in the visible light band, with uniform coloring and no defects such as graying or blackening haze. It can absorb the entire ultraviolet band, blocking over 99% of ultraviolet rays, simultaneously achieving the three core performances of heat insulation, sun protection, and high light transmittance, which is different from traditional heat-insulating fillers such as carbon black and iron oxide.
Strong Compatibility with Solvent Systems
Propylene Glycol Methyl Ether Acetate (PMA) is selected as the dispersion carrier, which is an environmental-friendly ester solvent with medium to high boiling point. It evaporates gently, and is not prone to produce pinholes, shrinkage cavities, and bubbles during the film-forming process of construction. It can be miscible with most oil-based film-forming substances such as acrylic, polyurethane, PVB resin, EVA resin, and silicone resin in any proportion without flocculation or precipitation problems, and is suitable for various processing technologies such as coating, dip coating, co-extrusion, and film spraying.
3. Ultra-high Dispersion Stability, Convenient Storage and Use
The powder surface is equipped with a special organic modified coating layer, which completely solves the problem of easy agglomeration of nano cesium tungsten. It can be stably stored for more than 6 months under normal temperature and sealed conditions. After long-term standing, there is only slight sedimentation, and it can return to a uniform state with simple stirring without additional sanding or ultrasonic redispersion. It can be directly diluted as needed during construction without complex pre-treatment, greatly reducing the processing loss and labor cost of the factory.
4. Weather and Durability Resistance, Long-lasting Performance without Decay
After the finished product forms a film, the cesium tungsten bronze powder has stable chemical properties, is resistant to acids and alkalis, moisture and heat, and ultraviolet aging. There will be no problems such as decay of heat-insulating performance, yellowing, and loss of transparency during long-term outdoor use. It does not contain heavy metals such as lead, mercury, and cadmium, and has no irritating volatile substances, meeting the environmental protection inspection standards of the domestic coating and film industries, and is suitable for the compliance production needs of high-end civil, automotive, and photovoltaic applications.
5. Low Addition Amount, Outstanding Cost Performance
Only a small amount needs to be added to the substrate or coating system to achieve the ideal heat-insulating and blocking effect, without significantly changing the original mechanical and optical properties of the substrate. Under the same heat-insulating effect, the addition amount is much lower than that of traditional ITO and ATO heat-insulating slurries, effectively reducing the comprehensive production cost of customers.
3. Detailed Application Scenarios and Suitable Industries
1. Building Energy-saving Field
Building energy-saving heat-insulating glass coatings, building PET heat-insulating window films, insulating coatings for insulating glass interlayers, and heat-insulating coatings for outdoor daylighting panels. After coating, it can significantly reduce the solar radiation heat in the room in summer, reduce air-conditioning energy consumption, and at the same time block ultraviolet rays to prevent the fading and aging of furniture and floors. The high light transmittance feature does not affect the indoor lighting and vision.
2. Automotive Supporting Industry
Automotive front windshield/side window heat-insulating films, automotive PVB heat-insulating interlayer films, anti-ultraviolet protective coatings for automotive headlights, and heat-insulating coatings for viewing windows of RVs/special vehicles. It can not only block the accumulation of infrared heat in the car in summer and reduce the heating rate under sunlight exposure, but also block ultraviolet rays to protect the interior leather and plastic parts from aging. The high light transmittance meets the driving vision standard of the front windshield.
3. Photovoltaic New Energy Industry
EVA encapsulation heat-insulating films for solar photovoltaic modules, infrared-reducing heat-insulating coatings for photovoltaic covers, and protective glass coatings for photovoltaic energy storage equipment. It can filter excess infrared thermal radiation, reduce the operating temperature of photovoltaic panels, reduce the decay of photoelectric conversion efficiency caused by high temperature, extend the overall service life of photovoltaic modules, and at the same time block the erosion of the encapsulation film by ultraviolet light.
4. Aerospace and Special Protection
Heat-insulating coatings for aircraft observation windows, optical protective glasses for special instruments, and heat-insulating protective films for outdoor precision equipment. It combines light weight, high light transmittance, strong heat insulation, and resistance to high and low temperature environments, and is suitable for harsh outdoor and high-altitude temperature difference working conditions, protecting precision instruments from the interference of high temperature and ultraviolet radiation.
5. Other Derived Applications
Optical instrument filters, heat-insulating coatings for high-end home TV windows, anti-heat and anti-ultraviolet films for outdoor display cabinets, and heat-insulating modification and blending of plexiglass/PC boards.
4. Instructions for Processing and Use
1. Dilution and Preparation: It can be directly diluted with oil-based solvents such as PMA, xylene, and butyl acetate as needed. It is recommended to stir at a speed of 800–1200r/min for 10–15 minutes until completely uniform;
2. System blending: When blending with PVB or EVA particles for granulation, a small amount of resin can be pre - mixed in advance, and then put into the extrusion equipment to avoid local agglomeration of the powder.
3. Storage conditions: Store in a sealed container in a cool, dry and well - ventilated warehouse. The ambient temperature should be between 5–35℃. Avoid direct sunlight and low - temperature freezing. It is recommended to use up the product within 3 months after opening. Stirring after long - term storage and delamination will not affect the performance.
V. After - sales service and supply guarantee
1. Stable supply of spot goods
We have our own large - scale nano - powder synthesis + dispersion production line and always keep a large quantity of spot inventory. Regular orders will be arranged for shipment within 48 hours. Long - term cooperative customers can sign a monthly stockpiling agreement to avoid out - of - stock and delivery delays. The supply is stable and is not significantly affected by market raw material fluctuations.
2. One - to - one exclusive technical support
We are equipped with a professional nano - materials engineer team, which can provide customers with free full - process technical services: optimization of formula blending schemes, debugging of coating process parameters, detection and analysis of film performance, and testing of resin compatibility. If there are problems such as delamination, excessive haze, and sub - standard heat insulation effect in the customer's samples, engineers can assist in troubleshooting online/offline and quickly provide adjustment solutions.
3. Product quality guarantee
Each batch of products comes with inspection reports on spectral transmittance, solid content and dispersion stability when leaving the factory. A full - inspection system is strictly implemented before leaving the factory. If there are quality problems with the received products, such as delamination and caking, sub - standard performance, damaged packaging and liquid leakage, we will unconditionally provide free return and exchange services and re - issue new products, and bear the logistics loss cost throughout the process.
4. Customized R & D services
We can customize and develop products according to customers' special needs: adjust the solid content of the product (adjustable in the range of 10%–30%), replace the suitable solvent system, optimize the powder particle size for ultra - thin coating, customize high - weather - resistant modified formulas, and provide customized dispersions for different sub - scenarios such as automobiles, photovoltaics and buildings.
VI. Overview of the enterprise's comprehensive strength
Yantai Jialong Nano Industry Co., Ltd. is a high - tech production enterprise in China that focuses on the R & D, synthesis, dispersion and sales of nano - functional heat - insulating materials. Our main products include cesium tungsten bronze GATO, ITO, ATO series nano - dispersions, heat - insulating powders and functional optical slurries.
1. R & D hardware: We have an independent nano - powder synthesis laboratory, a spectral optical detection laboratory and a pilot - scale coating test line. We are equipped with a full set of professional equipment such as a laser particle size analyzer, an ultraviolet - near - infrared spectrophotometer, a high - speed sand mill and a high - temperature reaction synthesis kettle, which can independently complete the full process of powder modification, dispersion formula development and finished product performance testing.
2. Technical team: The core R & D personnel have more than ten years of R & D experience in inorganic nano - heat - insulating materials. They continuously iterate and optimize the cesium tungsten bronze dispersion technology, solve common problems in the industry such as agglomeration, poor storage stability and incompatibility with resins, and have multiple utility model patents related to nano - heat - insulating materials.
3. Production advantages: We have a standardized clean production workshop and a fully - enclosed automated dispersion production line. The whole process is dust - free controlled, which can effectively control the impurity content of products. The annual production capacity can reach thousands of tons, meeting the needs of both small - batch sample orders and large - scale factory bulk purchases.
4. Service positioning: Abandon the single raw material sales model, take "nano materials + supporting process solutions" as the core service, deeply connect with upstream and downstream manufacturers of films, photographic films, coatings, and photovoltaic composite materials, continuously provide heat insulation functional materials with high stability and high cost - effectiveness, and help downstream customers improve the energy - saving performance and market competitiveness of their products.
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