Water-Based FEVE Fluorocarbon Topcoat GM-015730
| Share | |
|---|---|
| Categories | Acid-Resistant Coating |
| Brand | Gomin Industry Coating Wholesale Manufacturer |
| Model | GM-015730 |
| Product Type | Water-based two-component cross-linking fluorocarbon (FEVE) topcoat |
| Mixing Ratio (Base : Curing Agent) | 5 : 1 |
| Theoretical Fluorine Content (by solids) | ≥21% |
| Applicable Standard | HG/T 3792-2014 |
| Accelerated Weathering | >3,000 h |
| Gloss Retention (white, 3000h) | ≥80% |
| Pot Life (25°C) | 4 hours |
| Packaging | Part A: 20 kg/drum, Part B: 4 kg/drum |
GM-015730 Water-Based FEVE Fluorocarbon Topcoat
Ultra-weather-resistant, low-VOC two-component clear topcoat with 21% fluorine content — 3,000 hours of accelerated weathering performance for architectural and industrial steel protection.
High-Performance Fluorocarbon Protection, Now in an Eco-Friendly Water-Based System
GM-015730 is a water-based, two-component cross-linking fluorocarbon topcoat developed by Dalian Gomin Special Coating Co., Ltd. Using water as the diluent instead of organic solvents, this coating dramatically reduces VOC emissions while retaining all the legendary durability of fluorocarbon (FEVE) chemistry. The main component is formulated from premium specialty monomers, emulsion synthesized through proprietary processes, and high-efficiency additives; it is mixed with a dedicated water-based FEVE curing agent at a base-to-curing-agent ratio of 5:1 (with water added as needed) to form a dense, tightly cross-linked fluorocarbon film.
With a theoretical fluorine content (by solids) of ≥21% and manufactured in compliance with the HG/T 3792-2014 standard for fluorocarbon coatings, GM-015730 delivers outstanding weatherability, exceptional gloss retention, superior water resistance, excellent chemical resistance, strong adhesion, and remarkable easy-to-clean properties. It is the intelligent choice for specifiers who demand maximum coating service life without compromising environmental responsibility.
Why Choose a Water-Based FEVE Fluorocarbon Topcoat?
Fluorine-containing polymers form one of the strongest carbon-fluorine bonds in organic chemistry, which gives FEVE topcoats their extraordinary resistance to UV degradation. GM-015730 translates this chemistry into a water-reducible system that protects assets for decades while meeting the strictest environmental regulations.
Low-VOC & Eco-Friendly
Water is the diluent, delivering minimal VOC emissions and low odor — ideal for environmentally sensitive projects and populated areas.
3,000h Ultra Weathering
Accelerated weathering tests exceed 3,000 hours with no blistering, peeling, cracking or chalking; white finish keeps ΔE* ≤3.0.
≥21% Fluorine Content
High fluorine content by solids provides the fundamental UV stability and chemical inertness that make fluorocarbon finishes legendary.
Superior Water Resistance
The dense cross-linked film resists water penetration, preventing blistering and substrate degradation over decades of exposure.
Chemical Resistance
Outstanding resistance to acid rain, atmospheric pollutants and industrial chemicals keeps facades and structures looking new.
Easy-to-Clean Surface
The low surface energy of the cured film repels dirt and graffiti — simple rain or light washing restores the original appearance.
Proven Weatherability — Test Data
Independent testing confirms GM-015730 maintains a flawless appearance under both accelerated and natural exposure. Results below are typical values obtained under controlled conditions and are provided for guidance.
| Test Item | Color | Performance Criteria |
|---|---|---|
| Accelerated Weathering (3,000 h) | White | No blistering, peeling, cracking or chalking; ΔE* ≤3.0; gloss retention ≥80% |
| Other colors | No blistering, peeling, cracking or chalking; ΔE* ≤6.0; gloss retention ≥50% | |
| Natural Weather Exposure (3 years) | White | No blistering, peeling, cracking or chalking; ΔE* ≤3.0; gloss retention ≥70% |
| Other colors | No blistering, peeling, cracking or chalking; ΔE* ≤6.0 or agreed value; gloss retention ≥50% | |
| Film loss | ≤15% |
Typical Technical Data
| Product Type | Water-based two-component cross-linking fluorocarbon (FEVE) topcoat |
| Mixing Ratio (Base : Curing Agent) | 5 : 1 (water added as needed) |
| Theoretical Fluorine Content (by solids) | ≥21% |
| Applicable Standard | HG/T 3792-2014 |
| Accelerated Weathering | >3,000 h |
| Pot Life (at 25°C after mixing) | Use within 4 hours |
| Storage Temperature | 5–35°C, protect from freezing and direct sunlight |
| Packaging (Part A) | 20 kg / drum |
| Packaging (Part B / Curing Agent) | 4 kg / drum |
Applications
- Inorganic substrates: concrete, calcium silicate board and other cementitious surfaces requiring long-life, decorative protection
- Metal surfaces: copper doors, aluminum alloy profiles and curtain wall systems
- Heavy steel structures: large-scale steel frameworks, bridge engineering and marine structures
- Energy & infrastructure: ships, wind power towers, photovoltaic (PV) equipment frames and supports
Application Guidelines
Surface Preparation
- Substrates must be clean, dry and free of oil, grease, loose rust, dust and other contaminants.
- Ferrous substrates should be abrasive-blasted or power-tool cleaned to the specified surface preparation grade before priming.
- Concrete and calcium silicate surfaces must be cured, dry (moisture content below the recommended level) and primed with a compatible water-based sealer/primer before topcoating.
Mixing & Application Procedure
- Stir Part A (base) thoroughly before use to ensure homogeneous dispersion of the emulsion and additives.
- Add Part B (curing agent) at a ratio of 5:1 by weight, adding clean water gradually as required to reach the spraying viscosity.
- Mix the combined material uniformly and allow it to stand briefly before application; filter if necessary.
- Apply by airless spray, conventional spray, brush or roller in uniform, wet coats. Avoid over-thinning and excessive film thickness in a single pass.
- Allow proper flash-off and recoat intervals between coats as recommended, and complete the work while the mixed material is within its 4-hour pot life (at 25°C).
Safety Precautions
- Applicators must wear respirators, gloves and protective clothing; avoid skin and eye contact.
- If the coating contacts skin, wash immediately with water or a suitable cleanser.
- Do not swallow. If the product enters the eyes, flush with plenty of clean water and seek medical attention immediately.
- Comply with all applicable occupational health and safety regulations at the job site.
Frequently Asked Questions
What is the difference between GM-015730 and a solvent-based FEVE topcoat?
GM-015730 is a water-based system that uses water as the diluent instead of organic solvents. It delivers similarly outstanding weatherability and chemical resistance to solvent-based FEVE coatings, but with dramatically lower VOC emissions, reduced odor and easier clean-up — making it particularly suitable for environmentally sensitive or urban projects.
Which substrates can GM-015730 be applied to?
The coating is designed for inorganic surfaces such as concrete and calcium silicate board, as well as metals including copper, aluminum alloy, galvanized and carbon steel. It is widely used on building facades, curtain walls, steel bridges, ships, wind power towers and photovoltaic support structures.
How durable is the coating in real outdoor service?
In accelerated weathering tests exceeding 3,000 hours, white coatings show no blistering, peeling, cracking or chalking with ΔE* ≤3.0 and gloss retention of at least 80%. After three years of natural exposure, film loss remains below 15%, indicating service lives measured in decades under normal conditions.
What is the mixing ratio and pot life?
The base and curing agent are mixed at a weight ratio of 5:1, with clean water added to adjust viscosity. The mixed material should be used within 4 hours at 25°C. Beyond this time the coating begins to cross-link and should not be applied.
How should the product be stored?
Store unopened containers at 5–35°C in a cool, dry place away from freezing and direct sunlight. Once opened, keep containers tightly sealed to prevent moisture from contaminating the curing agent, which would cause gelling.
Protect Your Assets for Decades — The Green Way
Contact our technical team for substrate-specific recommendations, color options and application support.
Get a Quote »
- 加载中···
- Name
- Phone
- *Title
- *Content
- Name
- Phone
- *Title
- *Content