High Temperature Resistant ETFE Fluorocarbon Powder Coating – Heavy Anticorrosion & Acid-Alkali Resistant for Industrial Equipment
Introduction to ETFE Fluorocarbon Powder Coating
ETFE Fluorocarbon Powder Coating is a high-performance thermoplastic coating belonging to the Teflon powder coating family, celebrated for its exceptional durability and functional versatility. Its core component is ETFE (ethylene-tetrafluoroethylene copolymer), complemented by advanced fluoropolymers like PFA and ECTFE, which together create a fine powder formulation. Designed for precise application via electrostatic spraying—ensuring uniform coverage—or rotational molding, this coating outperforms traditional liquid coatings by forming a denser, thicker film after high-temperature curing. This structural advantage delivers unmatched protection against harsh environments, making it a trusted choice for industries requiring long-term resistance to corrosion, wear, and extreme conditions. Certified by ISO14001, CCC, ROHS, and ISO9001, it meets global quality and environmental standards, with a sleek black powder appearance that suits diverse industrial aesthetics.
Core Performance Specifications
Performance Item |
Specification |
Tensile Strength (MPa) |
≥ 40 |
Elongation (%) |
≥ 300 |
Melt Flow Rate (g/min) |
6.5 - 17.5 |
Standard Relative Density |
1.65 - 1.80 |
Melting Point (°C) |
270 ± 10 |
These parameters underscore the coating’s robustness: the high tensile strength prevents cracking under external pulling forces, while the exceptional elongation rate allows it to adapt to minor substrate deformations without compromising integrity. The optimized melt flow rate ensures smooth film formation during curing, and the high melting point confirms stability in elevated temperature environments—critical for industrial applications.
Standout Features: High-Temperature Stability & Superior Corrosion Resistance
One of the most notable attributes of this ETFE Fluorocarbon Powder Coating is its wide service temperature range of 150°C to 180°C. It maintains consistent performance in high-heat settings such as industrial ovens, chemical processing facilities, and power generation equipment, resisting degradation, softening, or loss of protective properties even after prolonged exposure. This makes it far more reliable than standard coatings that falter under extreme heat.
Its corrosion resistance is equally exceptional: the coating is nearly impervious to most aggressive chemicals, including strong acids (e.g., sulfuric acid) and alkalis (e.g., sodium hydroxide). Only PFA, another high-end fluoropolymer, offers superior chemical resistance—making this ETFE coating a cost-effective yet high-performance alternative for most corrosive environments. Additionally, its hardness surpasses that of PFA, combining corrosion resistance with wear resistance to withstand mechanical abrasion and physical contact.
Key Application in Industrial Anticorrosion
The primary application of this ETFE Fluorocarbon Powder Coating lies in industrial anticorrosion, where it protects critical assets from chemical degradation. It is widely used on storage tanks, pipelines, valves, and chemical processing equipment—assets that are constantly exposed to corrosive substances. By forming a robust, impermeable barrier, the coating prevents rust, erosion, and material breakdown, extending equipment service life by years and significantly reducing maintenance costs and downtime. Its compatibility with steel substrates (the most common industrial material) further enhances its utility across manufacturing, oil and gas, and chemical sectors.
Packaging, Storage & Transportation Standards
To preserve its quality and performance, the coating is packaged with precision: first sealed in thick-film plastic bags to prevent moisture absorption and impurity contamination, then placed in rigid cardboard cartons. Two weight options are available—10kg and 25kg per carton—to cater to both small-scale maintenance projects and large-scale industrial production needs. The minimum order quantity (MOQ) is 100 kilograms, with a price range of US$10 - 50 per kilogram, and delivery within 7 days from Shanghai port.
During transportation, avoid exposure to moisture and severe vibration: moisture causes powder agglomeration (affecting application uniformity), while vibration may damage packaging and lead to leakage. For storage, keep the coating in a clean, cool, and dry environment, free from dust, water vapor, or other contaminants. These measures ensure the powder retains its flowability and chemical stability, guaranteeing optimal performance when applied.
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