描述
857G-12001 Flash Black is a solvent-based 857G-12001 Flash Black PTFE 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 857G-12001 Flash Black PTFE Topcoat is specifically formulated for low-temperature applications requiring exceptional non-stick performance, chemical resistance, and thermal stability across a broad temperature range. It provides reliable service from -200°C to +260°C (-328°F to 500°F) continuously, with intermittent tolerance up to 320°C (608°F). The solvent-based formulation ensures excellent leveling and film density, making it ideal for demanding industrial environments.
The 857G-12001 Flash Black PTFE Topcoat is classified as food grade, suitable for food contact applications. Its unique flash black finish offers both functional protection and a distinctive aesthetic appearance. Unlike conventional coatings that degrade under extreme cold, this PTFE topcoat retains its flexibility and adhesion even at cryogenic temperatures, making it the preferred choice for heat exchangers, aerospace components, and food processing equipment.
With regular stock availability, we support both trial orders and large-volume bulk shipments for heat exchangers, automatic welding equipment, aerospace components, food processing equipment, and other demanding industrial applications.
Key Features of 857G-12001 Flash Black PTFE Topcoat
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Wide Temperature Range – Continuously serviceable from -200°C to +260°C (-328°F to 500°F), with intermittent tolerance up to 320°C (608°F). The 857G-12001 Flash Black PTFE Topcoat retains flexibility and adhesion even at cryogenic temperatures.
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Food Grade Compliance – Classified as food grade, suitable for food contact applications. Ideal for food processing equipment and FDA-required applications.
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Excellent Non-Stick Release – PTFE’s extremely low surface energy ensures effortless release of sticky materials such as syrups, resins, and adhesives; residual adhesion is significantly less than uncoated surfaces.
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Low Coefficient of Friction – PTFE has the lowest coefficient of friction of any solid material, enabling oil‑free operation and reduced wear.
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Outstanding Chemical Resistance – The 857G-12001 Flash Black PTFE Topcoat resists concentrated acids, strong alkalis, and a wide range of organic solvents.
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Distinctive Flash Black Finish – Provides a unique flash black appearance that combines functional protection with aesthetic distinction for OEM branding.
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Solvent-Based Formulation – Provides superior leveling and denser film formation compared to waterborne systems, preferred for high-performance industrial environments.
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Excellent Wear Resistance – Formulated for enhanced durability in demanding applications, extending service life and reducing maintenance downtime.
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Thermal Stability – Maintains performance at elevated temperatures; tested for long-term exposure at 260°C without cracking or decomposition.
Typical Applications for 857G-12001 Flash Black
| Industry | Typical Components & Considerations |
|---|---|
| Heat Exchange Equipment | Heat exchangers, condensers, and cooling systems requiring anti-corrosion and non-stick protection |
| Automatic Welding Equipment | Welding fixtures and tooling to prevent spatter adhesion |
| Automotive Components | Carburetor shafts, linkage devices, cruise control parts |
| Food Processing Equipment | Food contact equipment, FDA compliant applications – food grade certified |
| Aerospace & Cryogenic | Low-temperature valves, aerospace components – cryogenic applications down to -200°C |
| General Industrial | Applications requiring PTFE non-stick properties, chemical resistance, and flash black finish |
Material Advantages
The 857G-12001 Flash Black PTFE Topcoat is built on PTFE (polytetrafluoroethylene) , the lowest-surface-energy solid material known, which imparts:
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Inherent Release & Lubricity – Reduces sticking, scrap rates, and cleaning downtime by up to 50% or more.
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Chemical Inertness – Unaffected by nearly all chemicals, making it suitable for harsh chemical and processing environments.
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Thermal Stability – Maintains mechanical properties from deep-cold (-200°C) to high-heat (260°C) without embrittlement or softening.
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Durability – Excellent abrasion and wear resistance, proven in long-term field use across multiple industries.
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Food Safety – Food grade certification enables use in food contact applications.
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 | 857G-12001 Flash Black | Unit / Remarks |
|---|---|---|
| Product Type | PTFE Low-Temperature Topcoat | – |
| Color | Flash Black | Distinctive industrial finish |
| Carrier | Solvent-based | Superior leveling |
| Coating System | Topcoat (with primer system) | – |
| FDA Compliance | Yes – food grade | Food contact approved |
| Continuous Service Temp. | -200°C to +260°C (-328°F to 500°F) | |
| Intermittent Service Temp. | Up to 320°C (608°F) | Short-term exposure |
| Coefficient of Friction | Extremely low | PTFE lowest of any solid |
| Chemical Resistance | Excellent | Resists acids, alkalis, solvents |
| Application Method | Spray | Conventional or HVLP |
| Available Form | Liquid solvent-based | Ready to spray |
| Shelf Life | 18 months | Unopened, proper storage |
| Packaging | 4 kg, 20 kg pails |
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 |
|---|---|
| Surface Preparation | Degrease then abrasive blasting (or equivalent) to achieve proper surface profile for adhesion |
| Primer Application | Apply compatible Teflon primer – most Teflon coatings require primer application |
| Primer Cure | Follow recommended cure schedule for primer |
| Topcoat Application | Apply 857G-12001 Flash Black PTFE Topcoat via conventional or HVLP spray |
| Curing | Cure per Chemours recommended schedule |
Critical Processing Warnings:
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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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Primer Required: Most Teflon industrial coatings require primer application unless explicitly noted.
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Curing: Cure time depends on part mass and oven characteristics. Always verify with test pieces.
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Storage: Store in original, sealed containers in a cool, dry place away from direct sunlight.
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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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About Our Company – Learn more about our supply capabilities and quality assurance
External Reference
For authoritative information, please refer to the following official resources:
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Chemours Official Website – Corporate headquarters and product portfolio overview
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Teflon Industrial Coatings Product Center – Official technical literature and application guides
Technical Documents
| Document Type | Description & Source |
|---|---|
| Chemours Official TDS | Complete physical, thermal, and mechanical properties of 857G-12001 Flash Black, 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 |
| FDA Compliance Declaration | FDA food contact compliance statement |
| COA (Certificate of Analysis) | Batch‑specific quality certification |
| Application & Usage Guide | Detailed application guidance for low-temperature coating 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 (857G-12001 Flash Black) and document type you require.
FAQ
Q1: What is the 857G-12001 Flash Black PTFE Topcoat and what is it used for?
A: The 857G-12001 Flash Black PTFE Topcoat is a solvent-based PTFE topcoat from the Teflon industrial coatings portfolio. It is food grade and provides excellent non-stick release, low friction, and chemical resistance at temperatures from -200°C to 260°C. It is widely used in heat exchangers, automatic welding equipment, automotive components, food processing equipment, and aerospace cryogenic applications.
Q2: Is the 857G-12001 Flash Black PTFE Topcoat food grade?
A: Yes. The 857G-12001 Flash Black PTFE Topcoat is classified as food grade and suitable for food contact applications.
Q3: What is the temperature range of the 857G-12001 Flash Black PTFE Topcoat?
A: The continuous service temperature range of the 857G-12001 Flash Black PTFE Topcoat is -200°C to +260°C (-328°F to 500°F), with intermittent tolerance up to 320°C (608°F).
Q4: What is the recommended application method for the 857G-12001 Flash Black PTFE Topcoat?
A: The 857G-12001 Flash Black PTFE Topcoat is applied via spray (conventional or HVLP) as a topcoat. Most Teflon industrial coatings require primer application.
Q5: Is primer required for the 857G-12001 Flash Black PTFE Topcoat?
A: Unless explicitly noted otherwise, most Teflon industrial coatings require primer application to achieve optimal adhesion. Please consult our technical team for your specific application.
Q6: Can I purchase the 857G-12001 Flash Black PTFE Topcoat and what is lead time?
A: Yes. Submit your inquiry via email or our quick form. Regular orders ship within 7-10 working days after payment confirmation. Large-volume or urgent orders can be negotiated separately.
Q7: What are the limitations of the 857G-12001 Flash Black PTFE Topcoat?
A: PTFE coatings require proper surface preparation for optimal adhesion. Cure temperatures are high. Always verify compatibility with your specific operating conditions before full production.
CTA (Call to Action)
Ready to order the 857G-12001 Flash Black PTFE Topcoat?
To get precise quotation and professional technical support, please share these details:
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Required quantity (kg)
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Destination port or delivery address
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Target application (heat exchanger, food processing, aerospace, mold release, etc.)
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Primer requirement (if applicable)
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Document requirement (TDS, SDS, FDA compliance, COA, etc.)
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 authoritative benchmark.
Take action now:
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📧 Email Us –
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📝 Send Inquiry – Use our quick inquiry form
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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 coating application troubleshooting service can be arranged upon special request. |
| Export Documentation | We supply standard export documents: commercial invoice, packing list, bill of lading, COA. Additional compliance certificates (e.g., FDA compliance) can be provided on request. |
Disclaimer
DISCLAIMER: All technical data is referenced from original Chemours typical values for the 857G-12001 Flash Black PTFE Topcoat. 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 latest Chemours official TDS of the 857G-12001 Flash Black PTFE Topcoat as definitive specification.
