JAS-LGC Nano Liquid Glass Coating is a high-performance transparent polysiloxane-based nano coating produced by Sol–Gel technology, forming an ultra-thin 100–500 nm protective film that chemically bonds with substrates at room temperature. It delivers an Easy-to-Clean effect with anti-fouling, anti-corrosion, UV resistance, and excellent weather durability, while maintaining high transparency and original gloss. Suitable for glass, metal, stone, ceramics, wood, concrete, and plastics, it is ideal for high-end indoor and outdoor protective and functional coating applications.
- Architecture & Decoration: glass curtain walls, concrete floors, stone flooring, metal components, and protective coatings for wooden surfaces.
- Industry & Transportation: automotive coatings, marine structures, machinery housings, rust prevention and corrosion protection.
- Consumer Products: appliance housings, 3C electronics, waterproof fabrics, leather, and footwear materials.
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New Energy Applications: anti-fouling, anti-fog, and anti-corrosion coatings for solar panels.
- Ultra-Clear Transparency, True Color Reproduction
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Hydrophilic water-sheeting mechanism with no water marks (Hydrophilic Water-Sheeting Effect)
- High hardness, wear-resistant and scratch-resistant, effortless daily cleaning.
━The dense siloxane network delivers high hardness, resisting wear and scratches while preserving lasting smoothness and gloss.
- Acid and alkali resistant with excellent chemical stability for comprehensive corrosion protection.
━The coating effectively resists acids, alkalis, oils, gasoline, and alcohol, maintaining excellent chemical stability and structural integrity.
- UV-resistant and weatherproof protection for long-lasting anti-aging performance.
━With excellent UV resistance, it prevents photo-oxidation and yellowing, maintaining long-lasting transparency and gloss even under prolonged outdoor exposure.
- Breathable thin-film structure that prevents blistering and does not seal the pores.
━The nano-network maintains breathability, preventing moisture buildup and blistering for stable, durable performance.
- Ultra-strong adhesion and mechanical stability.
━The coating penetrates and bonds to the substrate, ensuring strong adhesion with no peeling or chalking and long-lasting durability.
- Low VOC, formaldehyde-free, and environmentally safe.
━Water-based, low-emission formula free of heavy metals and formaldehyde, meeting green building standards for safer application.
- Stain resistance and easy-clean performance.
━It exhibits excellent resistance to staining from coffee, soy sauce, cooking oil, shoe polish, crayons, lipstick, and marker pens, with an easy-to-clean surface that does not discolor.
- Universal compatibility for all materials, one solution for multiple applications.
━Suitable for glass, metal, stone, wood, ceramics, plastics, and textiles, a single formula provides comprehensive and long-lasting protection across multiple materials.
- Substrate preparation: Remove oil, dust, and old coatings, and ensure the surface is clean and dry. For porous materials, pre-drying or pre-treatment is recommended.
- Application methods: Spray, roll, dip, or wipe coating can be used. Recommended application conditions are 5–35 °C with relative humidity below 80%.
- Drying & curing: Touch-dry in 20–40 minutes; fully cured in 24 hours. Heating at 60 °C can shorten curing time to 2–4 hours.
- Coating thickness: 100–500 nm per layer. Apply additional layers after curing to enhance durability and protection.
- Packaging: Available in 20 kg and 200 kg drums.
- Storage conditions: Keep sealed, avoid direct sunlight, and store at 5–30 °C.
- Shelf life: 12 months in unopened original packaging.
Technical Specifications (Typical Values)
| Item |
Test Method |
Typical Value | |
| Low-temperature stability | CNS 8082 : 2021 | No caking, no separation, and no agglomeration | |
| Flexibility variation (%) | CNS 8082 : 2021 | -25~25 | |
| Resistance to early-age drying shrinkage cracking | CNS 8082 : 2021 | No cracking | |
| Adhesion strength(N/mm2) | CNS 8082 : 2021 | Standard condition: ≥ 0.5 After water immersion: ≥ 0.3 |
|
| Thermal cycling resistance | CNS 8082 : 2021 | No cracking, peeling, or swelling; no significant discoloration or gloss loss | |
| Water permeability, Method A (60 min.)(mm) |
CNS 8082 : 2021 | ≤ 20.0 | |
| Wash resistance | CNS 8082 : 2021 | No peeling or substrate exposure caused by abrasion | |
| Impact resistance | CNS 8082 : 2021 | No cracking, significant deformation, or peeling | |
| Alkali resistance | CNS 8082 : 2021 | No cracking, peeling, swelling, softening, or dissolution; no significant haze or discoloration compared to unimmersed areas | |
| Weather resistance | CNS 8082 : 2021 | No cracking or peeling; color change ≥ Gray Scale Grade 3 | |
| Volatile Organic Compounds (VOC), max. limit | CNS 8082 : 2021 | WB: ≤ 300 g/L ; SB: ≤ 500 g/L | |
| Formaldehyde emission | CNS 8082 : 2021 | Class 1: ≤ 0.12 mg/m³ ; Class 2: ≤ 0.35 mg/m³ ; Class 3: ≤ 1.8 mg/m³ | |
Total hazardous heavy metals (mg/kg) |
Lead (Pb) | CNS 8082:2021, ref. CNS 15931:2016 Appendix B, ICP-OES | ≤ 600 |
| Cadmium (Cd) | ≤100 | ||
| Mercury (Hg) | ≤100 | ||
| Hexavalent Chromium Cr(Vl) | CNS 8082:2021, ref. CNS 15931:2016 Appendix C, UV-VIS | ≤300 | |
| Water contact angle | ASTM D7334 | 30–70° |
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| Chemical resistance (23 °C, 24 h) 1. Acid (5% acetic acid)
2. Alkali (5% sodium bicarbonate)
3. Gasoline (95 unleaded)
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ASTM D1308 | No abnormality | |
| Stain resistance (23 °C, 18 h) 1. Food dye (Red No.6), black tea 2. Coffee, soy sauce, cooking oil 3. Ketchup, shoe polish, crayons, lipstick 4. Marker pen, chili soy sauce, hardening oil |
CNS 10757 | No abnormality | |
Actual values may vary depending on product type and substrate.
Si–O Bonds- Liquid Crystalline Tempered Glass Coating
➜ Si–O Bonds - Low-Carbon, Green and Environmentally Friendly Materials
➜Liquid – Easy application, all-around 24-hour protection
JAS-LGC Water-Film Self-Cleaning Mechanism
With a unique 48.3° hydrophilic surface, water spreads into a thin, uniform film instead of forming droplets. This “liquid wiper” effect carries away dirt and contaminants as it flows, preventing water stains and maintaining a clean surface with high transparency.
The self-cleaning coating features:
- Reduced contaminant adhesion (Self-cleaning)
- Waterproof, anti-fouling, and anti-icing applications
- High durability and excellent material compatibility
Suitable for applications in:
- Building exterior walls
- Solar panel
- Sensor surface
- Anti-fog / Waterproof equipment
- Green energy or industrial coatings