描述
Xylan 1421 is a waterborne/VOC compliant, resin-bonded, PTFE-based dry film lubricant coating from Whitford Corporation (now PPG) . As an authorized distributor and trader, we supply genuine materials with full traceability and direct access to official technical documentation.
Unlike Xylan 1420, which is primarily a barrier coating for fastener corrosion protection , Xylan 1421 is formulated with PTFE as the lubricant component in the resin binder system. It is designed for use on any component to reduce friction, prevent scoring and galling, or provide secondary lubrication in the event of failure of the primary (conventional) lubricant .
Xylan 1421 is part of the Xylan 142X Series of waterborne fastener-class coatings, offering a more environmentally friendly alternative to solvent-based systems . The coating provides a degree of chemical resistance while delivering reliable dry film lubrication across a wide temperature range .
Typical applications include fasteners, threaded components, mating surfaces, and general industrial parts requiring reliable dry film lubrication and chemical resistance .
Key Features of Xylan 1421 Coating
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Waterborne/VOC Compliant – Environmentally friendly formulation with low VOC content, suitable for modern production lines with strict emission controls
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Secondary Lubrication – Provides reliable lubrication when primary (conventional) lubricant fails
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Reduces Friction – PTFE-based formulation reduces friction on any component
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Prevents Scoring and Galling – Protects mating surfaces from damage during assembly and operation
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Good Chemical Resistance – Provides a degree of chemical resistance for harsh environments
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Wide Temperature Range – Operates from -250°C to 285°C (-418°F to 545°F)
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Resin-Bonded Durability – Thermoset fluoropolymer matrix provides durable, long-lasting protection
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Multiple Color Options – Available in various colors for identification and traceability
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Conventional Spray Application – Intended for application by conventional spray techniques
Typical Applications for Xylan 1421 Coating
| Industry | Typical Components & Considerations |
|---|---|
| Fasteners | Bolts, nuts, screws, threaded components – friction reduction, scoring prevention, secondary lubrication |
| Oil & Gas | Oil tools, downhole equipment – reliable lubrication in harsh conditions |
| General Industrial | Mating surfaces, sliding components – dry film lubrication, anti-galling |
| Automotive | Engine components, fasteners – friction reduction, chemical resistance |
| Valves & Pumps | Valve stems, sealing components – secondary lubrication, corrosion protection |
Typical Properties of Xylan 1421 Coating
| Property | Typical Value | Test Method |
|---|---|---|
| Coating Type | Waterborne/VOC compliant, resin-bonded PTFE | — |
| Maximum Service Temperature | 285°C (545°F) | — |
| Minimum Service Temperature | -250°C (-418°F) | — |
| Dry Film Thickness | 5 – 25 μm (typical) | — |
| Chemical Resistance | Good | — |
| Color | Multiple colors available | — |
| Package Size | 20 kg pails | — |
| Shelf Life | 18 months | — |
Important Notes on Typical Data:
Values listed are typical and sourced from manufacturer data sheets. They do not constitute binding product specification.
Batch-to-batch deviations may exist. For critical applications, validate performance with batch-specific COA certificate.
Final performance depends on substrate preparation, application method, and curing conditions.
Manufacturer official TDS shall serve as definitive technical reference. Request the latest official TDS from our sales team.
Processing Guidelines for Xylan 1421 Coating
| Step | Process |
|---|---|
| Surface Preparation | Degrease (acetone or isopropanol) → grit-blast (Sa2.5, Ra 1.5–4.0 μm) → optional phosphate pretreatment |
| Coating Preparation | Low-speed mechanical stirring; dilute with deionized water only |
| Application | Dip-spin (for fasteners) or conventional spray (HVLP) |
| Flash-off | Room temperature air dry |
| Curing | 290–320°C for 20–30 minutes |
| Storage | Store in original, sealed containers in a cool, dry place away from direct sunlight. Shelf life: 18 months |
Critical Processing Warnings:
Surface Preparation: Proper surface preparation is critical for adhesion. Ensure surfaces are clean, dry, and properly roughened to Sa2.5 grade, Ra 1.5–4.0 μm .
Coating Mixing: Use only deionized water for dilution. Never use tap water, as minerals and impurities can destabilize the coating .
Curing: Cure time depends on part mass and oven characteristics. Always verify with test pieces.
Storage: Store in original, sealed containers in a cool, dry place away from direct sunlight.
Related Products
Explore Xylan Industrial Coatings – Browse all Xylan coating options
About Our Company – Learn more about our supply capabilities and quality assurance
Technical Documents for Xylan 1421 Coating
| Document Type | Description & Source |
|---|---|
| Manufacturer Official TDS | Complete physical, thermal, and mechanical properties of Xylan 1421 |
| Manufacturer Official SDS | GHS-compliant chemical safety documentation |
| Distributor Authorization Certificate | Proof of our authorized-distributor qualification, available upon request |
| COA (Certificate of Analysis) | Batch-specific quality certification |
Request any document above by:
Email: ruiqingchem@gmail.com
Online form: Our contact page
We reply within one working business day. Please clearly state product (Xylan 1421) and document type you require.
FAQ about Xylan 1421 Coating
Q1: What is Xylan 1421?
A: Xylan 1421 is a waterborne/VOC compliant, resin-bonded, PTFE-based dry film lubricant coating from Whitford (PPG). It is designed to reduce friction, prevent scoring and galling, and provide secondary lubrication when the primary lubricant fails .
Q2: How does Xylan 1421 differ from Xylan 1420?
A: Xylan 1420 is primarily a barrier coating for fastener corrosion protection with a small amount of PTFE. Xylan 1421 is more lubricant-focused, formulated with PTFE to reduce friction on any component and provide secondary lubrication .
Q3: What is the temperature range of Xylan 1421?
A: Xylan 1421 operates from -250°C to 285°C (-418°F to 545°F) .
Q4: Is Xylan 1421 environmentally friendly?
A: Yes, Xylan 1421 is a waterborne/VOC compliant coating, making it a more environmentally friendly alternative to solvent-based systems .
Q5: What are the typical applications for Xylan 1421?
A: Typical applications include fasteners, threaded components, mating surfaces, oil tools, and general industrial parts requiring friction reduction, scoring prevention, and secondary lubrication .
Q6: What is the recommended application method for Xylan 1421?
A: Xylan 1421 is intended for application by conventional spray techniques or dip-spin coating for fasteners .
Q7: What is the lead time for orders?
A: Regular orders ship within 7-10 working days after payment confirmation. Large-volume orders can be negotiated separately.
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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, manufacturer 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 manufacturer typical values for Xylan 1421. 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 manufacturer official TDS of Xylan 1421 as the definitive specification.
