PTFE Liquid Coating
Eco-Friendly Aqueous Dispersion • Low VOC • 260 °C Continuous Use
Everflon™ Techyours™
PTFE Water-Based Series
Advanced liquid water-based PTFE topcoats designed for diverse industrial applications. Delivering exceptional non-stick release, superior aqueous stability, and tailored film builds from low to high-build configurations.
Aqueous Dispersion Tech
Water-based liquid formulations offering easy clean-up with water, minimal environmental impact, and safe handling in standard spray environments.
260 °C Thermal Stability
Engineered for continuous service temperatures up to 260 °C (500 °F), maintaining low friction and chemical inertness under thermal cycling.
Tailored Film Build Options
Choice of low build (10–20 µm), medium viscosity, and high build variants (up to 30 µm per layer) to suit precise project specifications.
FDA & EU Food Compliance
Selected grades (852G-200 & 852G-201) comply with US FDA and EU food contact regulations when used with compliant primer systems.
Aqueous Topcoat Grade Portfolio
恒氟隆™ 泰岳™ PTFE Series Product Line (400 Series)
Engineered aqueous liquid topcoats offering distinct viscosity, solids content, and film build capabilities (Grades 400-200, 400-201, 400-203).
Optimized Aqueous Coverage Efficiency
Theoretical coverage reaches up to 10.51 m²/kg (647 ft²/gal) at 25 µm (1.0 mil) dry film thickness for Grade 400-200, ensuring maximum economic yield per batch.
Up to 10.51 m² / kg Coverage
Aqueous Rheology & Dispersion Stability
Homogeneous Aqueous Suspension & Spray Control
Advanced surfactant stabilization ensures uniform particle suspension, smooth atomization, and flawless film coalescence.
Controlled Axial Mixing & Vortex Control
Gently mix 15 minutes or more using an axial flow impeller until homogeneous. Set mixer speed to create a clear vortex while strictly avoiding air entrapment to prevent pinhole defects.
• Prevents agglomeration and application flaws
Precision 200-Mesh Filtration
Filtration through a 200 mesh (~70 µm) stainless steel or nylon screen removes micro-agglomerates, guaranteeing uninterrupted atomization through fine HVLP fluid tips.
• Ensures flawless atomization through 0.8–1.2 mm nozzles
Aqueous Clean-Up & Water Thinning
Formulated for easy equipment clean-up using water. Viscosity adjustments can be cleanly made using deionised water without organic solvent emissions.
• Zero harsh solvents required for line flushing
Engineering Datasheet (TDS)
Physical Constants & Cured Film Specifications
Physical constants are averages measured under standard laboratory conditions.
Applicator Shop Floor Standard
Application Method, Drying & Curing Schedules
Precision spray parameters for conventional, RP, and HVLP liquid application equipment.
STEP 01
Coating Preparation & Mixing
Gently mix 15 minutes or more using an axial flow impeller until homogeneous. Set mixer speed to create a clear vortex while strictly avoiding air entrapment. Filter through 200 mesh (~70 µm) stainless steel or nylon screen.
STEP 02
HVLP / RP Liquid Spraying
Use RP, conventional, or HVLP gun. Nozzle: 0.8–1.2 mm. Atomizing air pressure: 2–3 bar (30–45 psi). Apply over recommended primer (e.g., 恒氟隆™ 泰岳™ Aqueous Primer).
STEP 03
Drying Flash-Off
Dry coating at metal temperature of 105–150 °C (220–300 °F) for 10–15 minutes to flash off water completely prior to high-temperature baking.
STEP 04
High-Temp Curing
Cure 30 minutes at 380–390 °C (720–730 °F) or 5 minutes at 410 °C (770 °F). For multiple coats: cure first topcoat 5 min at 315 °C and final topcoat 5 min at 410 °C.
Recommended Spray Setup & Parameters (852G Series)
Gun Type: HVLP / RP / Conventional
Fluid Nozzle: 0.8 – 1.2 mm
Atomizing Air Pressure: 2 – 3 bar (30–45 psi)
Filtration Screen: 200 Mesh (~70 µm)
Equipment Clean-Up: Water / Deionised Water
Industrial Deployment
Engineered for Precision Non-Stick & Aqueous Durability
Trusted worldwide in high-end consumer bakeware, industrial rollers, chemical handling chutes, and food processing machinery.
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Premium Bakeware & Cookware
Low-build aqueous PTFE topcoats (852G-200) provide flawless food release, scratch resistance, and FDA compliance for commercial and consumer bakeware.
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Industrial Rollers & Web Handling
High-build variants (852G-202) coat rollers used in paper, film, and textile manufacturing, preventing adhesive build-up and reducing web tearing.
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Chemical Chutes & Guide Rails
Smooth, chemically inert aqueous topcoats applied over robust primers protect metal conveyors, hoppers, and guides against aggressive chemical exposure and sticky residues.
Designed for the Extremes.
Aerospace:Beyond Gravity. Absolute Precision.
Automotive:Frictionless Motion. Future Efficiency.
Chemical Processing:Pure Inertness. Total Control.
Food Processing:Flawless Release. Uncompromised Purity.
Molding:Effortless Release. Infinite Precision.
Oil & Gas:Deep Resilience. Unforgiving Environments.
Polyurethane:Zero Adhesion. Flawless Flow.
General Industrial:Limitless Versatility. Enduring Protection.
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