描述
858G-110 Clear is a waterborne 858G-110 Clear FEP (PFA-Level) High Build Topcoat from Chemours‘ Teflon industrial coatings portfolio, genuinely manufactured by Chemours and imported as original product. As an authorized distributor and trader, we supply genuine material with full traceability and direct access to official Chemours technical documentation. For more product options and company information, please visit our website at https://szrqchem.com/.
This 858G-110 Clear FEP Topcoat is a high build / thick film waterborne fluoropolymer topcoat engineered as the final layer for multi‑coat systems. The coating is based on FEP (fluorinated ethylene propylene) chemistry but delivers PFA‑level performance – it melts and flows during baking to form nonporous, smooth, and highly durable films. These multi‑coat systems provide higher continuous use temperatures (260°C / 500°F), have a high dielectric strength, and are considered tougher than PTFE or FEP.
What distinguishes 858G-110 is its unique combination of high build capability and glass surface compatibility. It is specifically designed for glass surface applications, making it ideal for glass‑based industrial components requiring nonstick, easy‑clean surfaces. The clear, transparent finish preserves the appearance of the underlying substrate while providing exceptional nonstick release, chemical resistance, and thermal stability from -270°C to 260°C. At 260°C high‑temperature environments, the coating shows no cracking or decomposition after 2,000 hours of continuous use; at -270°C cryogenic environments, it maintains good flexibility.
With regular stock availability, we support both trial orders and large‑volume bulk shipments for heat exchangers, glass components, automatic welding equipment, molds, automotive components, aerospace parts, and other demanding industrial applications.
Key Features of 858G-110 Clear FEP Topcoat
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PFA‑Level Performance – Based on FEP chemistry but delivering PFA‑level performance, providing higher continuous use temperature (260°C / 500°F), high dielectric strength, and superior toughness compared to standard FEP.
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Specifically Designed for Glass Surfaces – Formulated for glass surface applications, providing excellent adhesion and nonstick performance on glass substrates.
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High Build / Thick Film Capability – Formulated for thick film applications, providing enhanced durability, abrasion resistance, and extended service life.
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Clear Finish – Transparent topcoat that preserves the appearance of the underlying substrate while providing superior protection.
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FEP/PFA Melt‑Flow Technology – Melts and flows during baking to form nonporous, pinhole‑free films providing excellent barrier protection.
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Excellent Non‑Stick Release – Coating surface energy is extremely low at 18‑20 dynes/cm; material adhesion is less than 10% compared to uncoated surfaces.
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Ultra‑Low Coefficient of Friction – Friction coefficient stabilizes between 0.05‑0.20, with static friction reduced by over 70% compared to bare metal.
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Wide Temperature Range – Continuous service from -270°C to 260°C (-454°F to 500°F); tested for 2,000 hours at 260°C without cracking or decomposition; maintains flexibility at -270°C cryogenic temperatures.
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Superior Chemical Resistance – Resists 98% sulfuric acid and 30% sodium hydroxide; stable against acetone, toluene, carbon tetrachloride, and other organic solvents.
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Excellent Weatherability – Outdoor exposure 10+ years with >80% gloss retention.
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Waterborne Formulation – Low VOC emissions, environmentally friendly processing, and safer handling for operators.
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Broad Substrate Compatibility – Can be applied to glass, carbon steel, aluminum, stainless steel, alloy steel, brass, magnesium, as well as non‑metallic materials including glass, fiberglass, and certain rubbers and plastics.
Typical Applications for 858G-110 Clear
| Industry | Typical Components & Considerations |
|---|---|
| Glass Surfaces | Glass components requiring nonstick, easy‑clean surfaces – specifically designed for glass |
| Heat Exchangers | Heat exchanger surfaces – requires nonstick, corrosion protection, and thick film durability |
| Automatic Welding Equipment | Welding fixtures and tooling – spatter resistance and easy cleaning |
| Mold & Tooling | Injection molds, rubber molds, plastic molds – release properties and extended mold life |
| Automotive Components | Carburetor shafts, linkage devices, cruise control parts – dry lubrication and corrosion resistance |
| Aerospace & Cryogenic | Aerospace fasteners, cryogenic components – wide temperature range from -270°C to 260°C |
| Filtration Systems | Coated filter elements – reduced fouling and improved flow |
| Chemical Processing | Pumps, tanks, valves, vessels – chemical resistance and corrosion protection |
| Semiconductor Equipment | High‑purity components – high dielectric strength and chemical resistance |
| Medical Devices | Surgical instruments – reduces friction, improves durability |
| General Industrial | Components requiring FEP/PFA nonstick properties with clear, high build finish |
Material Advantages
The 858G-110 Clear FEP Topcoat is a waterborne FEP (PFA‑level) high build topcoat that delivers:
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PFA‑Level Performance – Based on FEP chemistry but delivering PFA‑level performance, providing higher continuous use temperature (260°C / 500°F), high dielectric strength, and superior toughness compared to standard FEP.
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Glass Surface Compatibility – Specifically formulated for glass surface applications, providing excellent adhesion and nonstick performance on glass substrates.
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High Build Protection – Thick film capability provides enhanced abrasion resistance, corrosion protection, and extended service life.
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Exceptional Nonstick Performance – Coating surface energy is extremely low at 18‑20 dynes/cm; material adhesion is less than 10% compared to uncoated surfaces.
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Ultra‑Low Friction – Friction coefficient stabilizes between 0.05‑0.20; static friction reduced by over 70% compared to bare metal.
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Wide Temperature Range – Maintains performance from -270°C to 260°C; tested for 2,000 hours at 260°C without cracking; maintains flexibility at -270°C.
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Chemical Inertness – Resists 98% sulfuric acid and 30% sodium hydroxide; stable against acetone, toluene, carbon tetrachloride, and other organic solvents.
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Excellent Weatherability – Outdoor exposure 10+ years with >80% gloss retention.
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Environmental Compliance – Waterborne carrier with low VOC emissions reduces environmental impact compared to solvent‑based alternatives.
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Broad Substrate Compatibility – Applicable to glass, carbon steel, aluminum, stainless steel, alloy steel, brass, magnesium, as well as non‑metallic materials including fiberglass and certain rubbers and plastics.
Chemours, as the inventor of Teflon, brings over 80 years of fluoro‑polymer expertise, ensuring batch‑to‑batch consistency, reliable supply, and full technical support.
Typical Properties
| Property | 858G-110 Clear | Unit / Remarks |
|---|---|---|
| Product Type | FEP (PFA-Level) Waterborne High Build Topcoat | – |
| Color | Clear / Transparent | 无色 |
| Carrier | Waterborne (aqueous dispersion) | Low VOC |
| Coating System | High Build Topcoat | – |
| FDA Compliance | No – Not FDA compliant per 21CFR | – |
| Continuous Service Temp. | -270°C to 260°C (-454°F to 500°F) | |
| High‑Temp. Test (2,000 hrs) | No cracking or decomposition at 260°C | |
| Low‑Temp. Performance | Maintains good flexibility at -270°C | |
| Surface Energy | 18 – 20 dynes/cm | |
| Coefficient of Friction | 0.05 – 0.20 (static) | |
| Friction Reduction vs. Metal | >70% | |
| Chemical Resistance | Excellent – resists 98% H₂SO₄, 30% NaOH | |
| Solvent Resistance | Stable against acetone, toluene, CCl₄ | |
| Weatherability (10 yrs) | >80% gloss retention | |
| Application Method | Spray | – |
| Available Form | Liquid waterborne | Ready to spray |
| Packaging | 4 kg, 20 kg pails | |
| Shelf Life | 18 months | Unopened, proper storage |
Important Notes on Typical Data:
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Values listed are typical and sourced from Chemours official data sheets. They do not constitute binding product specification.
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Batch‑to‑batch deviations may exist. For critical applications, validate performance with batch‑specific COA certificate.
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Final performance depends on substrate preparation, application method, and curing conditions.
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Chemours original TDS shall serve as definitive technical reference. Request the latest official TDS from our sales team.
Processing Guidelines
| Step | Process |
|---|---|
| Substrate | Glass, carbon steel, aluminum, stainless steel, alloy steel, brass, magnesium, as well as non‑metallic materials including fiberglass and certain rubbers and plastics |
| Surface Preparation | Degrease then abrasive blasting (or equivalent) to achieve proper surface profile for adhesion |
| Coating Preparation | Gently mix until contents are homogeneous. Set mixer speed to create a vortex while avoiding air entrapment |
| Primer Application | 858G-110 is a topcoat and must be used with a compatible primer system. Unless explicitly noted, most Teflon industrial coatings require primer application |
| Topcoat Application | Apply 858G-110 Clear topcoat via conventional or HVLP spray |
| Spray Distance | 20‑30 cm from substrate |
| Coating Thickness | From a few microns to 200 microns – high build capability |
| Curing | Follow Chemours recommended cure schedule for FEP/PFA topcoat systems |
| Storage | Store in original, sealed containers in a cool, dry place away from direct sunlight. Protect from freezing |
| Shelf Life | 18 months in unopened, clean, dry storage |
Critical Processing Warnings:
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Primer Required: 858G-110 is a topcoat and must be used with a compatible primer system. Unless explicitly noted, most Teflon industrial coatings require primer application.
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Surface Preparation: Proper surface preparation is critical for adhesion. Ensure surfaces are clean, dry, and properly roughened.
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Glass Surface Application: 858G-110 is specifically formulated for glass surfaces. Follow recommended surface preparation procedures for optimal glass adhesion.
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High Build Application: For thick film applications, multiple coats may be required. Allow appropriate drying between coats.
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Curing: Cure time and temperature depend on primer selection and part mass. Always verify with test pieces.
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Freeze Protection: Waterborne products must be protected from freezing.
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Shelf Life: 18 months in unopened, clean, dry storage.
Related Products
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Explore Teflon PTFE Coatings – Browse all Teflon industrial coating options
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850G-300 Clear – Teflon PTFE Acid Primer – Acid primer for PTFE, PFA, and FEP topcoat systems
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953G-506 Dark Violet – FEP Waterborne Primer – FEP primer for multi-coat food contact systems
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About Our Company – Learn more about our supply capabilities and quality assurance
Technical Documents
| Document Type | Description & Source |
|---|---|
| Chemours Official TDS | Complete physical, thermal, and mechanical properties of 858G-110 Clear, issued by Chemours original |
| Chemours Official SDS | GHS‑compliant chemical safety documentation, original Chemours document |
| Chemours Distributor Authorization Certificate | Proof of our authorized‑distributor qualification for Chemours Teflon series, available upon request |
| COA (Certificate of Analysis) | Batch‑specific quality certification |
| Application & Usage Guide | Detailed application guidance for FEP/PFA high build topcoat systems |
Request any document above by:
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Email:
ruiqingchem@gmail.com -
Online form: Our contact page
We reply within one working business day. Please clearly state product (858G-110 Clear) and document type you require.
FAQ
Q1: What is 858G-110 Clear and what is it used for?
A: 858G-110 Clear is a waterborne, high build FEP (PFA‑level) topcoat from the Teflon industrial coatings portfolio. It is specifically designed for glass surface applications and provides excellent nonstick release, chemical resistance, and thermal stability from -270°C to 260°C. It is widely used in heat exchangers, glass components, automatic welding equipment, molds, automotive components, aerospace parts, and general industrial applications.
Q2: Is 858G-110 Clear FDA compliant?
A: No. 858G-110 is not FDA compliant for food contact applications per 21CFR. It is suitable for industrial and non‑food contact applications.
Q3: Is 858G-110 FEP or PFA?
A: 858G-110 is based on FEP chemistry but delivers PFA‑level performance. It provides higher continuous use temperature (260°C / 500°F), high dielectric strength, and superior toughness compared to standard FEP.
Q4: Is 858G-110 specifically designed for glass surfaces?
A: Yes. 858G-110 is specifically formulated for glass surface applications, providing excellent adhesion and nonstick performance on glass substrates.
Q5: Is primer required for 858G-110 Clear?
A: Yes. 858G-110 is a topcoat and must be used with a compatible primer system. Unless explicitly noted, most Teflon industrial coatings require primer application.
Q6: What is the temperature range of 858G-110 Clear?
A: The continuous service temperature range is -270°C to 260°C (-454°F to 500°F). The coating has been tested for 2,000 hours at 260°C without cracking or decomposition and maintains good flexibility at -270°C cryogenic temperatures.
Q7: What is the coefficient of friction of 858G-110 Clear?
A: The friction coefficient stabilizes between 0.05‑0.20, with static friction reduced by over 70% compared to bare metal.
Q8: What is the chemical resistance of 858G-110 Clear?
A: 858G-110 resists 98% sulfuric acid and 30% sodium hydroxide, and is stable against acetone, toluene, carbon tetrachloride, and other organic solvents.
Q9: What is the shelf life of 858G-110 Clear?
A: The shelf life is 18 months in unopened, proper storage. Protect from freezing.
Q10: What is the lead time for orders?
A: Regular orders ship within 7‑10 working days after payment confirmation. Large‑volume or urgent orders can be negotiated.
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Sample Policy:
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Samples are for laboratory validation tests only, not for production use.
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Buyer bears international sample‑shipping freight.
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If bulk‑product performance deviates from sample reference, Chemours official TDS serves as the authoritative benchmark.
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After‑Sales Support
| Service | Details |
|---|---|
| Quality Inspection Period | All quality‑related claims must be submitted within 7 working‑days after delivery, supported by test data and photographic evidence. |
| Return / Exchange Policy | Confirmed product defects caused by our side trigger replacement or refund. Terms and conditions apply. |
| Logistics Damage | Report shipping damage directly to carrier immediately upon goods receipt. We assist with claim‑document preparation. |
| Technical Support | Remote technical guidance available. On‑site troubleshooting can be arranged upon special request. |
| Export Documentation | We supply commercial invoice, packing list, bill of lading, COA, and additional compliance certificates on request. |
Disclaimer
DISCLAIMER: All technical data is referenced from original Chemours typical values for 858G-110 Clear. Our company acts as authorized distributor/trader rather than original manufacturer. Final performance depends on substrate preparation, application method, and curing conditions. Buyers shall independently validate product suitability for individual applications. Our firm bears no liability for coating failure caused by improper application or improper usage. Always reference the latest Chemours official TDS of 858G-110 Clear as the definitive specification.
