描述
953G-401 Pewter is a waterborne 953G-401 Pewter FEP 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 953G-401 Pewter FEP Topcoat is a standard grade, food-grade waterborne FEP (fluorinated ethylene propylene) topcoat engineered as the final layer for multi‑coat FEP systems. FEP is a melt‑processable fluoropolymer that melts and flows during baking to form nonporous, smooth, and highly durable films. Its unique ability to melt and flow ensures a pinhole‑free, continuous coating that provides exceptional barrier protection.
The 953G-401 Pewter FEP Topcoat is FDA compliant for food contact applications per 21CFR, making it suitable for food processing equipment, industrial bakeware, and other food‑contact uses. This aqueous‑based dispersion imparts nonstick properties on equipment used in food processing, office automation, paper, textile, and commercial laundry applications.
The silver-gray pigmented finish (Pewter) provides a distinctive, professional industrial appearance while offering superior protection. The coating forms an extremely tough, smooth surface with excellent abrasion resistance, scratch resistance, and impact resistance. The waterborne formulation offers low VOC emissions, making it an environmentally responsible choice for modern industrial facilities.
The 953G-401 is part of Chemours‘ specialty system, utilizing specially blended PTFE (polytetrafluoroethylene), FEP, and PFA (perfluoroalkoxy) multi‑coat systems to optimize performance. When used as a system with 953G-506 Dark Violet primer, the FEP system provides premium release properties with good chemical resistance. With regular stock availability, we support both trial orders and large‑volume bulk shipments for food processing, mold release, chemical processing, and other demanding industrial applications.
Key Features of 953G-401 Pewter FEP Topcoat
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FDA Food Contact Compliant – Approved for food contact applications per 21CFR, suitable for food processing equipment, bakeware, and other food‑contact uses.
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Pewter / Silver-Gray Finish – Distinctive silver-gray pigmented finish provides a professional industrial appearance and easy visual identification.
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Standard Grade FEP Topcoat – Part of Chemours‘ multi‑coat FEP system, offering reliable performance for a wide range of applications.
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Extremely Tough & Smooth Surface – Forms a highly durable, smooth coating with excellent abrasion, scratch, and impact resistance.
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FEP Melt‑Flow Technology – FEP melts and flows during baking to form nonporous, pinhole‑free films.
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Excellent Non‑Stick Release – FEP‑based formulation provides outstanding release properties; surface energy is extremely low at 18-20 dynes/cm.
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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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Excellent Chemical Resistance – Resists most acids, bases, and solvents; provides durable protection against chemical attack.
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High Dielectric Strength – Excellent electrical insulation properties.
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Waterborne Formulation – Low VOC emissions, environmentally friendly processing, and safer handling for operators.
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Excellent Weatherability – Outdoor exposure 10+ years with >80% gloss retention.
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Broad Substrate Compatibility – Can be applied to aluminum, stainless steel, carbon steel, and other metallic substrates.
Typical Applications for 953G-401 Pewter
| Industry | Typical Components & Considerations |
|---|---|
| Food Processing Equipment | Food contact equipment, conveyor components, processing machinery – FDA compliant applications |
| Industrial Bakeware | Bread pans, sheet pans, baking molds – requires food‑grade nonstick coating |
| Heat Exchangers | Heat exchanger surfaces – requires nonstick and corrosion protection |
| Automatic Welding Equipment | Welding fixtures and tooling to prevent spatter adhesion |
| Mold Release | Injection molds, rubber molds, plastic molds – anti‑stick and extended mold life |
| Automotive Components | Carburetor shafts, linkage devices, cruise control parts – low friction and adhesion |
| Aerospace & Cryogenic | Aerospace fasteners, low‑temperature valves, cryogenic applications – wide temperature range |
| Office Automation | Copier, printer, facsimile rolls – nonstick, low‑friction surfaces |
| Paper & Textile Industry | Equipment requiring release properties and easy cleaning |
| Commercial Laundry | Equipment components requiring nonstick, corrosion‑resistant surfaces |
| Chemical Processing | Reactors, agitators, valves, pipes, containers – chemical resistance and anti‑stick |
Material Advantages
The 953G-401 Pewter FEP Topcoat is a waterborne FEP topcoat that delivers:
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Exceptional Nonstick Performance – FEP‑based formulation provides outstanding release properties. Coating surface energy is extremely low at 18-20 dynes/cm; residual adhesion is significantly less than uncoated surfaces.
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Ultra‑Low Friction – Friction coefficient stabilizes between 0.05‑0.20, with static friction reduced by over 70% compared to bare metal.
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Extremely Tough & Durable – Forms a tough, smooth coating with excellent abrasion, scratch, and impact resistance, significantly extending equipment service life.
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Food Safety – FDA compliant for food contact per 21CFR, enabling use in food processing and food‑contact applications.
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Chemical Inertness – Resistant to most acids, bases, and solvents; provides durable protection against chemical attack.
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Wide Temperature Range – Maintains performance up to 204°C (400°F) continuously; retains good flexibility at cryogenic temperatures.
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High Dielectric Strength – Excellent electrical insulation properties for electrical applications.
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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 aluminum, stainless steel, carbon steel, and other metallic substrates.
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System Compatibility – Part of Chemours‘ specially blended PTFE, FEP, and PFA multi‑coat systems. When used with 953G-506 Dark Violet primer, provides premium release properties with good chemical resistance.
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 | 953G-401 Pewter | Unit / Remarks |
|---|---|---|
| Product Type | FEP Waterborne Topcoat – Standard Grade | – |
| Color | Pewter / Silver-Gray | – |
| Carrier | Waterborne (aqueous dispersion) | – |
| Coating System | Topcoat | Multi‑coat FEP system |
| FDA Compliance | Yes – Food Contact per 21CFR | – |
| Continuous Service Temp. | 204°C (400°F) | – |
| Maximum Service Temp. | 260°C (500°F) | – |
| Cure Temperature | 366-690°F (approx. 185-366°C) | – |
| Alternative Cure Temp. | 428-435°C (802-815°F) | – |
| Film Build per Coat | 0.6 – 0.8 mil (15.2 – 20.3 µm) | – |
| Max Total Film Build | 0.8 mil (20.3 µm) | – |
| Recommended DFT | 16 – 20 µm | – |
| CAS Number | 25038-71-5 | – |
| Application Method | Spray | – |
| Available Form | Liquid waterborne | Ready to spray |
| Packaging | 4 kg, 5 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 (up to ±5% of the values shown).
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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 | Aluminum, stainless steel, carbon steel, and other metallic substrates |
| Surface Preparation | Degrease then abrasive blasting 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 | Recommended: use with 953G-506 Dark Violet primer. For some surfaces, it’s recommended to use a primer before applying Teflon FEP coatings |
| Topcoat Application | Apply 953G-401 Pewter topcoat via conventional or HVLP spray |
| Recommended DFT | 16 – 20 µm |
| Curing | Cure at 366-690°F (approx. 185-366°C); alternatively 428-435°C (802-815°F). Cure time depends on part mass and oven characteristics |
| Storage | Store in original, sealed containers in a cool, dry place away from direct sunlight |
| Freeze Protection | Waterborne products must be protected from freezing |
| Shelf Life | 18 months in unopened, clean, dry storage |
Critical Processing Warnings:
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Primer Recommended: 953G-401 is a topcoat. For optimal adhesion, it is recommended to use with 953G-506 Dark Violet primer. For some surfaces, it’s recommended to use a primer before applying Teflon FEP coatings.
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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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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
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 953G-401 Pewter, 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 per 21CFR |
| COA (Certificate of Analysis) | Batch‑specific quality certification |
| Application & Usage Guide | Detailed application guidance for FEP 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 (953G-401 Pewter) and document type you require.
FAQ
Q1: What is 953G-401 Pewter and what is it used for?
A: 953G-401 Pewter is a waterborne, food‑grade FEP topcoat from the Teflon industrial coatings portfolio. It provides excellent nonstick release, chemical resistance, and thermal stability up to 204°C (400°F). It is widely used in food processing equipment, industrial bakeware, heat exchangers, mold release, aerospace, automotive, and general industrial applications.
Q2: Is 953G-401 Pewter FDA compliant?
A: Yes. 953G-401 is FDA compliant for food contact applications per 21CFR.
Q3: What primer is recommended for 953G-401 Pewter?
A: 953G-506 Dark Violet is the recommended primer for use with 953G-401 topcoat. For some surfaces, it’s recommended to use a primer before applying Teflon FEP coatings.
Q4: What is the temperature range of 953G-401 Pewter?
A: The continuous service temperature is 204°C (400°F), with a maximum service temperature of 260°C (500°F). The coating can also withstand cryogenic temperatures.
Q5: What is the recommended film build for 953G-401 Pewter?
A: The recommended DFT is 16 – 20 µm. Film build per coat is 0.6 – 0.8 mil (15.2 – 20.3 µm), with max total film build of 0.8 mil (20.3 µm).
Q6: What is the cure temperature for 953G-401 Pewter?
A: The cure temperature is 366-690°F (approx. 185-366°C), alternatively 428-435°C (802-815°F).
Q7: What is the surface energy and coefficient of friction of 953G-401 Pewter?
A: Surface energy is extremely low at 18-20 dynes/cm; static coefficient of friction is 0.05-0.20, more than 70% lower than bare metal.
Q8: What are the key advantages of 953G-401 Pewter?
A: It forms an extremely tough, smooth coating with excellent abrasion, scratch, and impact resistance. It provides outstanding chemical resistance, low friction, and FDA compliance for food contact applications.
Q9: What is the shelf life of 953G-401 Pewter?
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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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 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 (e.g., FDA) on request. |
Disclaimer
DISCLAIMER: All technical data is referenced from original Chemours typical values for 953G-401 Pewter. 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 953G-401 Pewter as the definitive specification.
