描述
858G-112 Sparkling Clear is a waterborne 858G-112 Sparkling Clear PFA 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-112 Sparkling Clear PFA Topcoat is a waterborne PFA (perfluoroalkoxy) topcoat engineered as the final layer for multi‑coat systems. PFA is a melt‑processable fluoropolymer that melts and flows during baking to form nonporous, smooth, and highly durable films. These multi‑coat systems are designed for continuous use at higher temperatures (260°C / 500°F), have a high dielectric strength, and are considered tougher than PTFE or FEP.
What distinguishes 858G-112 is its unique “Sparkling Clear” finish – a visually distinctive transparent coating that provides a sparkling, eye‑catching appearance while delivering the full performance characteristics of a PFA topcoat. The coating can be applied in thicknesses ranging from a few microns up to 200 microns, offering flexibility for various application requirements. The coating surface energy is extremely low at 18‑20 dynes/cm, with material adhesion less than 10% compared to uncoated surfaces. The friction coefficient stabilizes between 0.05‑0.20, with static friction reduced by over 70% compared to bare metal.
The 858G-112 Sparkling Clear PFA Topcoat delivers exceptional performance across an extraordinarily wide temperature range 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. It resists 98% sulfuric acid and 30% sodium hydroxide, and is stable against acetone, toluene, carbon tetrachloride, and other organic solvents. Outdoor exposure 10+ years with >80% gloss retention.
As a powder coating, 858G-112 contains zero VOCs, offering significant environmental and worker safety advantages over solvent‑based alternatives. With regular stock availability, we support both trial orders and large‑volume bulk shipments for heat exchangers, molds, chemical processing equipment, semiconductor equipment, and other demanding industrial applications.
Key Features of 858G-112 Sparkling Clear PFA Topcoat
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Unique Sparkling Clear Finish – Visually distinctive sparkling transparent finish that sets it apart from standard clear PFA coatings.
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PFA High Performance – PFA (perfluoroalkoxy) provides higher continuous use temperatures (260°C / 500°F), high dielectric strength, and is tougher than PTFE or FEP.
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Exceptional 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; 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; maintains flexibility at -270°C.
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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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Flexible Film Thickness – Can be applied from a few microns up to 200 microns.
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Waterborne Formulation – Low VOC emissions, environmentally friendly processing, and safer handling for operators.
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Zero VOC – Contains 0 g/kg VOC, offering significant environmental and worker safety advantages.
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Broad Substrate Compatibility – Can be applied to 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-112 Sparkling Clear
| Industry | Typical Components & Considerations |
|---|---|
| Heat Exchangers | Heat exchanger surfaces – requires nonstick, corrosion protection, and wide temperature range |
| Mold & Tooling | Injection molds, rubber molds, plastic molds – release properties and extended mold life |
| Chemical Processing | Pumps, tanks, valves, vessels, reactors – chemical resistance and corrosion protection |
| Automotive Components | Carburetor shafts, linkage devices, cruise control parts – dry lubrication and corrosion resistance |
| Filtration Systems | Coated filter elements – reduced fouling and improved flow |
| Aerospace & Cryogenic | Aerospace fasteners, cryogenic components, liquid‑oxygen transfer lines – wide temperature range from -270°C to 260°C |
| Semiconductor Equipment | High‑purity components – high dielectric strength and chemical resistance |
| Medical Devices | Surgical instruments – reduces friction, improves durability |
| Biomedical Equipment | Components requiring nonstick, biocompatible surfaces |
| Office Automation | Copier, printer components – nonstick, low‑friction surfaces |
| General Industrial | Components requiring PFA nonstick properties with sparkling clear finish |
Material Advantages
The 858G-112 Sparkling Clear PFA Topcoat is a waterborne PFA topcoat that delivers:
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Unique Aesthetic Appeal – The sparkling clear finish provides a visually distinctive appearance that sets it apart from standard clear PFA coatings, making it ideal for applications where aesthetics matter.
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Superior Thermal Stability – Maintains performance from -270°C to 260°C; tested for 2,000 hours at 260°C without cracking; maintains flexibility at -270°C cryogenic temperatures.
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Exceptional Nonstick Performance – Provides outstanding release properties; coating surface energy is only 18‑20 dynes/cm, with material adhesion 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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Chemical Inertness – Resistant to 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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Flexible Film Build – Can be applied from a few microns up to 200 microns, providing design flexibility.
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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 carbon steel, aluminum, stainless steel, alloy steel, brass, magnesium, as well as non‑metallic materials including glass, fiberglass, and certain rubbers and plastics.
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Tougher than PTFE or FEP – PFA offers superior toughness and durability compared to PTFE or FEP.
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-112 Sparkling Clear | Unit / Remarks |
|---|---|---|
| Product Type | PFA Waterborne Topcoat – Sparkling Clear | – |
| Color | Sparkling Clear / Transparent | 无色闪亮 |
| Carrier | Waterborne (aqueous dispersion) | Low VOC |
| Coating System | Topcoat | Must be used with primer |
| 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) | 70% lower than steel |
| Chemical Resistance | Excellent – resists 98% H₂SO₄, 30% NaOH | – |
| Solvent Resistance | Stable against acetone, toluene, CCl₄ | – |
| Weatherability (10 yrs) | >80% gloss retention | – |
| Coating Thickness Range | From a few microns to 200 microns | – |
| Application Method | Spray | – |
| Available Form | Liquid waterborne | Ready to spray |
| Recommended Primer | 420G-70X series (8-10μm on grit blasting) | – |
| Packaging | 4 kg, 5 kg, 10 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 | Carbon steel, aluminum, stainless steel, alloy steel, brass, magnesium, as well as non‑metallic materials including glass, fiberglass, and certain rubbers and plastics |
| Surface Preparation | Degrease then abrasive blasting to achieve proper surface profile for adhesion; roughened surface ensures optimal adhesion |
| Coating Preparation | Gently mix until contents are homogeneous. Set mixer speed to create a vortex while avoiding air entrapment |
| Primer Application | Recommended primer: 420G-70X series (8-10μm on grit blasting) . Unless explicitly noted, most Teflon industrial coatings require primer application |
| Topcoat Application | Apply 858G-112 Sparkling Clear topcoat via conventional or HVLP spray |
| Spray Distance | 20‑30 cm from substrate |
| Coating Thickness | From a few microns to 200 microns |
| Curing | Follow Chemours recommended cure schedule for 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-112 is a topcoat and must be used with a compatible primer system (e.g., 420G-70X series). 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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Coating Thickness: Can be applied from a few microns to 200 microns; adjust application parameters accordingly.
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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-112 Sparkling 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 PFA 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-112 Sparkling Clear) and document type you require.
FAQ
Q1: What is 858G-112 Sparkling Clear and what is it used for?
A: 858G-112 Sparkling Clear is a waterborne PFA topcoat from the Teflon industrial coatings portfolio. It features a unique sparkling clear finish and provides excellent nonstick release, chemical resistance, and thermal stability from -270°C to 260°C. It is widely used in heat exchangers, molds, chemical processing equipment, automotive components, aerospace parts, semiconductor equipment, and general industrial applications.
Q2: Is 858G-112 Sparkling Clear FDA compliant?
A: No. 858G-112 is not FDA compliant for food contact applications per 21CFR. It is suitable for industrial and non‑food contact applications.
Q3: What makes 858G-112 different from other PFA topcoats?
A: 858G-112 features a unique “Sparkling Clear” finish that provides a visually distinctive sparkling appearance. It also offers an exceptionally wide temperature range from -270°C to 260°C and can be applied in thicknesses from a few microns up to 200 microns.
Q4: Is primer required for 858G-112 Sparkling Clear?
A: Yes. 858G-112 is a topcoat and must be used with a compatible primer system (e.g., 420G-70X series). Unless explicitly noted, most Teflon industrial coatings require primer application.
Q5: What is the temperature range of 858G-112 Sparkling 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.
Q6: What is the coefficient of friction of 858G-112 Sparkling Clear?
A: The friction coefficient stabilizes between 0.05‑0.20, with static friction reduced by over 70% compared to bare metal.
Q7: What is the chemical resistance of 858G-112 Sparkling Clear?
A: 858G-112 resists 98% sulfuric acid and 30% sodium hydroxide, and is stable against acetone, toluene, carbon tetrachloride, and other organic solvents.
Q8: What is the coating thickness range of 858G-112 Sparkling Clear?
A: The coating can be applied in thicknesses ranging from a few microns up to 200 microns.
Q9: What is the shelf life of 858G-112 Sparkling 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-112 Sparkling 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-112 Sparkling Clear as the definitive specification.
