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Combining the weather resistance of metal powder with the natural texture of wood grain, a realistic wood grain texture is presented through a transfer printing process. The texture is clear and has a strong sense of layering. It combines the durability of metal with the natural aesthetics of wood. The coating is scratch-resistant, corrosion-resistant, UV-resistant, and does not easily fade.
YATU Wood Grain Powder Coating is a base powder coating developed for heat-transfer wood grain finishing on metal surfaces. After the powder coating is applied and cured, wood grain transfer paper is used to reproduce oak, walnut, maple, teak, pine, mahogany and other decorative patterns on the coated surface. Unlike conventional single-color powder coating, the final wood effect depends on the compatibility between the base powder, transfer paper, transfer temperature, time and substrate shape. YATU provides wood effect powder coating for customers who need a stable base layer for wood grain transfer rather than simply a brown or wood-colored powder finish. The system can be used for aluminum profiles, doors, windows, decorative metal parts and other metal products requiring a wood-like surface.
YATU manufactures wood grain powder coating for heat transfer printing on aluminum profiles and other metal products, including doors, windows, sunrooms, outdoor furniture, and decorative metal components. As part of our powder coating products range, YATU offers epoxy-polyester formulations for indoor applications and pure polyester formulations for outdoor use.
Our wood grain powder coating serves as a base layer for transferring natural wood patterns onto coated metal surfaces. Combined with compatible wood grain transfer paper and controlled heat transfer conditions, it produces oak, walnut, maple, teak, pine, mahogany, and customized wood grain finishes.
YATU provides wood effect powder coating in matte and semi-matte finishes, with adjustable film thickness and custom pattern matching. For aluminum profile manufacturers, coating factories, and OEM buyers, product selection focuses on resin type, basecoat color, transfer compatibility, curing conditions, and finished coating performance.
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Base material type |
Epoxy polyester blend (indoor) / Pure polyester (outdoor ultra-weather resistant) |
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Appearance |
Fine powder, free of lumps and impurities, with a uniform color (base color matches various wood grain colors). |
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Transfer wood grain types |
Common wood grains such as oak, walnut, maple, teak, pine, and mahogany are available. Custom wood grain patterns based on samples are also supported. |
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Gloss (60°) |
Matte (10–25GU), Semi-matte (25–40GU), matching the natural wood grain texture, without glaring reflection. |
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Particle size |
35–42 μm |
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Dry film thickness |
80 – 120 μm (standard), adjustable according to transfer requirements. |
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Pre- curing conditions |
180–220 ℃ × 10–15 min ; |
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Transfer temperature |
180–200 ℃ × 17–20 min |
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Adhesion |
Grade 0 (cross-cut adhesion test), no peeling or flaking, wood grain and coating are tightly integrated. |
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Hardness |
≥2H (pencil test), scratch and abrasion resistant, not easily scratched. |
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Impact resistance |
50 kg·cm (no cracks, no peeling) |
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Salt spray resistance |
600–1000 hours (neutral, no bubbling, no rust, no blurring of wood grain) |
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Weather resistance (QUVA) |
≥1500 hours (gloss loss ≤1 level, no chalking, no wood grain fading) |
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Storage conditions |
Store in a dry, cool, and well-ventilated place at ≤25℃, sealed. Shelf life is 6 months. Avoid moisture and clumping. Keep away from high temperatures and fire sources. |
| Wood Effect | Typical Appearance |
|---|---|
| Oak | Clear and natural linear grain |
| Walnut | Darker, premium decorative appearance |
| Maple | Light and clean wood effect |
| Teak | Warm-toned wood appearance |
| Pine | Light natural grain |
| Mahogany | Deeper reddish-brown decorative effect |
| Custom Pattern | Developed according to customer reference |
| Finish | Gloss (60°) | Appearance |
|---|---|---|
| Matte Wood Grain | 10–25 GU | Low-reflection surface emphasizing natural wood texture |
| Semi-Matte Wood Grain | 25–40 GU | Subtle sheen with visible wood grain details |
YATU offers different wood grain finishes for architectural and decorative metal products. For custom orders, the required gloss level should be confirmed together with the basecoat color and selected transfer pattern.
YATU offers two resin systems for wood grain heat transfer powder coating. The selection depends on whether the finished metal product will be used indoors or outdoors.
| Selection Factor | Indoor Grade | Outdoor Grade |
|---|---|---|
| Resin System | Epoxy-polyester blend | Pure polyester |
| Recommended Environment | Indoor applications | Outdoor applications |
| Typical Applications | Interior doors, furniture, decorative metal panels | Aluminum windows, doors, architectural profiles, outdoor furniture |
| Main Selection Requirements | Surface appearance, adhesion, transfer compatibility | Weather resistance, color retention, transfer compatibility |
| Wood Grain Patterns | Standard and custom patterns | Standard and custom patterns |
| Gloss Options | Matte / Semi-matte | Matte / Semi-matte |
| Quality Verification | Color, adhesion, curing, transfer quality | Color, adhesion, weathering, corrosion resistance |
| Selection Factor | Effect on Wood Grain Transfer | Buyer Requirements |
|---|---|---|
| Basecoat Color | Influences the background tone and final wood appearance | Provide desired finished color or reference sample |
| Wood Grain Transfer Paper | Determines pattern design and grain details | Specify oak, walnut, teak, or another required pattern |
| Powder Coating Formulation | Affects transfer compatibility and coating performance | Confirm indoor or outdoor resin system |
| Dry Film Thickness | Influences coating coverage and process consistency | Confirm the appropriate range for the selected system |
| Transfer Temperature | Affects pattern transfer and color development | Match the coating and transfer paper processing requirements |
| Transfer Time | Influences transfer completeness and pattern appearance | Verify through representative production samples |
| Substrate Geometry | Affects contact between transfer paper and coated surfaces | Provide part dimensions or representative components |
When selecting oak, walnut, maple, or other wood grain finishes, YATU recommends confirming the basecoat color together with the transfer paper.
A single wood grain transfer pattern may produce different visual results when applied over different basecoat colors.
For accurate custom wood grain powder coating selection, buyers should provide:
A physical reference sample or target wood grain image.
The required wood grain pattern.
The intended background tone.
The required matte or semi-matte finish.
The metal substrate and component shape.
Indoor or outdoor application requirements.
Existing transfer paper specifications, if applicable.
YATU can evaluate the base powder and selected transfer materials together to support finished-sample approval before bulk production.
YATU wood grain heat transfer powder coating is designed for a two-stage finishing process: powder coating application followed by wood grain heat transfer printing.
Clean the aluminum or other metal substrate to remove grease, dust, oxidation, and surface contaminants.
Apply an appropriate pretreatment process based on the substrate and required corrosion resistance.
Apply YATU wood grain transfer base powder coating to the prepared metal surface using suitable electrostatic spraying equipment.
Maintain consistent powder application and target film thickness across the workpiece.
The standard published dry film thickness is 80–120 μm.
Cure the powder-coated substrate according to the selected formulation.
Our conditions are 180–220°C for 10–15 minutes.
Confirm the actual temperature measurement basis and curing profile using the applicable product technical data sheet.
Position compatible wood grain transfer paper against the coated metal surface.
For aluminum profiles or irregularly shaped components, ensure appropriate contact around edges, corners, and recessed areas.
The transfer method should be selected according to component geometry and the available production equipment.
YATU lists a transfer temperature of 180–200°C and a transfer time of 17–20 minutes.
These parameters should be evaluated together with the selected powder coating, transfer paper, substrate, and equipment.
After heat transfer, cool the component according to the validated process and remove the transfer paper.
Check the finished surface for pattern clarity, color uniformity, and visible defects.
Compare the finished wood grain coating against the approved sample. Inspect the coating appearance, pattern continuity, film thickness, and relevant performance requirements before approving production batches.
| Transfer Problem | Possible Cause | Recommended Action |
|---|---|---|
| Blurred wood grain | Incorrect transfer temperature or time | Verify the processing conditions for the powder and transfer paper combination |
| Wood grain appears too light | Unsuitable basecoat color or incomplete transfer | Review basecoat color and transfer conditions |
| Incomplete wood grain pattern | Insufficient transfer paper contact | Improve contact around corners and recessed areas |
| Uneven pattern appearance | Uneven heating or inconsistent contact | Check heating uniformity and the transfer method |
| Color differs from approved sample | Change in powder, film thickness, or transfer paper | Compare all materials and settings with the approved sample |
| Yellowing after transfer | Excessive heat exposure or unsuitable process conditions | Review the curing and transfer temperature profile |
| Transfer paper sticks to the coating | Basecoat curing or transfer conditions are not compatible | Review curing, transfer temperature, and time |
| Batch-to-batch color variation | Inconsistent materials or processing conditions | Standardize approved materials and operating parameters |
| Poor transfer on complex shapes | Incomplete contact on irregular surfaces | Perform transfer trials on representative components |
| Customization Item | Available Options / Scope |
|---|---|
| Resin System | Indoor epoxy-polyester / Outdoor pure polyester |
| Wood Grain Pattern | Oak, walnut, maple, teak, pine, mahogany |
| Custom Pattern | Matching based on customer-provided reference samples |
| Basecoat Color | Selected according to the target wood effect and transfer paper |
| Gloss | Matte 10–25 GU / Semi-matte 25–40 GU |
| Film Thickness | Standard 80–120 μm, adjustable according to transfer requirements |
| Metal Substrate | Aluminum profiles and other suitable metal components |
| Transfer Compatibility | Evaluation with compatible wood grain transfer paper |
| Special Shapes | Transfer trials for irregular or complex metal components |
| Performance Requirements | Indoor or outdoor formulation and applicable project testing requirements |
YATU carries out quality inspection during powder coating production, including raw material control and finished product evaluation.
Certificate of Analysis (COA) accompanies product batches and that relevant TDS and SDS/MSDS documents can be provided according to product and order requirements.
| Inspection Item | Published YATU Reference | Buyer Consideration |
|---|---|---|
| Particle Size | 35–42 μm | Powder consistency |
| Film Thickness | 80–120 μm | Application and transfer requirements |
| Adhesion | Grade 0 | Cross-cut test conditions |
| Hardness | ≥2H | Pencil hardness testing |
| Impact Resistance | 50 kg·cm | Mechanical performance under specified testing conditions |
| Neutral Salt Spray | 600–1000 hours | Substrate, pretreatment, test method, acceptance criteria |
| QUVA Weathering | ≥1500 hours | Test cycle, formulation, and finished-system performance |
| Wood Grain Appearance | Approved finished sample | Pattern clarity and color consistency |
| Purchasing Item | YATU Published Supply Information |
|---|---|
| Regular Color MOQ | 100 kg |
| In-Stock Trial Orders | Smaller quantities subject to availability |
| Standard Powder Samples | 100–200 g per sample |
| Standard Sample Charge | Free under the published sample policy |
| Custom Samples | Sampling fee may apply |
| In-Stock Order Processing | 2–3 days |
| Regular Custom Color Production | 3–5 days |
| Special Processes / Orders ≥10 Tons | 5–10 days |
| Technical Documents | TDS, SDS/MSDS, and relevant quality documents upon request |
| International Shipment | According to confirmed shipping arrangements |
Standard solid color powder coating produces a uniform color finish. Wood grain powder coating is used as a base for heat transfer printing, allowing compatible wood grain patterns to be transferred onto the coated metal surface.
YATU wood grain powder coating is designed for this transfer process, so buyers need to consider the compatibility of the basecoat, transfer paper, and processing conditions.
Yes. YATU wood grain powder coating is intended for aluminum profiles and other suitable metal products, including doors, windows, and decorative architectural components.
For custom or complex profiles, sample trials are recommended to confirm transfer paper contact, pattern clarity, and appearance consistency.
YATU lists oak, walnut, maple, teak, pine, and mahogany wood grain patterns.
Custom wood grain patterns can also be developed according to customer-provided reference samples. Final pattern appearance should be approved on a representative coated metal sample.
YATU provides pure polyester wood grain powder coating for outdoor applications.
The suitability of the completed wood grain finish depends on the powder coating formulation, transfer material, substrate preparation, and required weathering performance. Outdoor projects should be evaluated against the applicable project specifications.
YATU specifies a standard dry film thickness of 80–120 μm.
The published pre-curing conditions are 180–220°C for 10–15 minutes, while the reference heat transfer conditions are 180–200°C for 17–20 minutes.
Final processing conditions should be confirmed for the selected formulation, transfer paper, and production equipment.
Yes. YATU supports custom wood grain matching based on customer-provided references.
To evaluate the request, provide the target wood pattern, preferred background color, metal substrate, gloss requirements, and available transfer paper specifications.
A finished sample should be approved before bulk manufacturing.
Consistent wood grain appearance requires control of the base powder, transfer paper, film thickness, curing, and transfer conditions.
YATU recommends using an approved finished sample and maintaining consistent materials and processing parameters across repeat orders.
YATU lists a general MOQ of 100 kg for regular colors, with smaller trial orders potentially available for stock products.
For custom wood grain formulations, patterns, or special requirements, buyers should confirm the MOQ and sampling conditions before purchasing.
Yes. Under its published general sampling policy, YATU offers 100–200 g standard powder coating samples.
Custom colors or special formulations may require a sampling fee. For wood grain projects, buyers should also arrange a representative finished-sample evaluation to verify the selected powder and transfer process.
Its core applications are outdoor furniture (cast aluminum wood grain tables and chairs, swings), aluminum profiles (wood grain doors and windows, sunrooms, etc. ), and outdoor decorative profiles. It is suitable for family courtyards, parks and scenic spots, high-end homestays and other scenarios that pursue natural texture and durability, replacing traditional wood materials.
Gloss 10–25 GU, understated and subtle, with clear texture and delicate feel, completely restoring the rustic texture of natural solid wood. It is non-reflective and non-glaring, suitable for interior furniture, doors and windows, and architectural interiors, creating a simple and natural atmosphere.
Gloss 25–40 GU, full wood grain texture, with a natural feel and slight luster, rich visual layers, retaining the original beauty of solid wood, and easy to clean. It is suitable for outdoor doors and windows, home appliances, outdoor furniture, and has strong versatility.
Suitable for uneven and irregularly shaped metal substrates. After transfer, the wood grain fits the contour of the substrate without any breaks or blurring. The texture is continuous and natural, suitable for various irregularly shaped decorative parts and wrought iron products, solving the problem of transferring wood grain onto irregularly shaped substrates.
Pretreatment → Electrostatic spraying of metallic powder primer
High-temperature pre-curing (10-15 minutes)
Laying wood grain transfer paper
High-temperature vacuum transfer/adhesive transfer (180-200℃, 17-20 minutes)
Cooling and peeling off the paper. This can be combined with YaTuMingcai wood grain paper transfer technology to enhance texture realism.
Combining the weather resistance of metal powder coatings with the natural texture of wood grain, this product utilizes a transfer process to create realistic, high-definition wood patterns with great depth. It offers the durability of metal alongside the aesthetic appeal of natural wood. When used with Yatu Mingcai wood-grain transfer paper, it achieves exceptional pattern fidelity (≥95%) and realism, serving as a superior alternative to natural wood by eliminating issues like rot and warping. It boasts excellent weather resistance—resisting cracking, delamination, and fading during long-term outdoor use—and is an eco-friendly, formaldehyde-free solution that meets high-end market demands and enhances product value.
Derived from natural wood textures and applied via a high-precision transfer process, the patterns are crisp, detailed, and non-repetitive with a strong three-dimensional effect. It perfectly replicates the grain and tactile feel of solid wood, offering a natural, rustic visual appeal. It resolves common issues found in traditional wood-grain coatings—such as blurry patterns and a lack of depth—allowing metal substrates to exhibit the authentic texture of raw wood.
Zero VOCs, no solvent emissions, and no release of harmful gases. Overspray powder is recyclable (utilization rate ≥90%), and the product complies with EU RoHS and REACH regulations as well as international environmental standards. Free from formaldehyde and other harmful substances, it aligns with trends in green manufacturing and eco-friendly decoration, making it safe for both indoor and outdoor use.
A composite system based on modified tannic acid ensures deep fusion and tight penetration between the wood-grain pattern and the powder coating. It achieves Grade 0 adhesion, maintaining pattern integrity even after repeated friction and cleaning—resisting delamination, blurring, and fading—thereby solving industry-wide problems where traditional transfers often peel or lose their pattern.
Derived from natural wood textures and applied via a high-precision transfer process, the patterns are crisp, detailed, and non-repetitive with a strong three-dimensional effect. It perfectly replicates the grain and tactile feel of solid wood, offering a natural, rustic visual appeal. It resolves common issues found in traditional wood-grain coatings—such as blurry patterns and a lack of depth—allowing metal substrates to exhibit the authentic texture of raw wood.
Zero VOCs, no solvent emissions, and no release of harmful gases. Overspray powder is recyclable (utilization rate ≥90%), and the product complies with EU RoHS and REACH regulations as well as international environmental standards. Free from formaldehyde and other harmful substances, it aligns with trends in green manufacturing and eco-friendly decoration, making it safe for both indoor and outdoor use.
A composite system based on modified tannic acid ensures deep fusion and tight penetration between the wood-grain pattern and the powder coating. It achieves Grade 0 adhesion, maintaining pattern integrity even after repeated friction and cleaning—resisting delamination, blurring, and fading—thereby solving industry-wide problems where traditional transfers often peel or lose their pattern.
The entire series of products have passed international authoritative certifications such as SGS and ISO9001, and comply with EU RoHS, REACH environmental standards and product quality specifications. They are solvent-free and have low VOC emissions, meeting domestic and international environmental policies and global green production compliance requirements, and providing guarantees for overseas customer access.
To help new customers quickly understand the procurement process and service details, answer common questions during the procurement process, and improve cooperation efficiency and trust, we have compiled the following high-frequency Q&A to provide full support for your procurement.
Quick response within 2 hours on weekdays, formal quotation for complex customized and large orders will be issued within 24 hours. The quotation includes complete information such as unit price, delivery time, shipping cost, and relevant certifications, ensuring efficient communication without delay and not affecting your procurement plan.
We offer free standard color samples (100-200g/sample) to meet your quality verification needs; a small sampling fee will be charged for customized colors and samples with special functions (such as high temperature resistance and high corrosion resistance), which can be fully deducted from the payment for subsequent orders; for sample mailing, we can negotiate with the express delivery company to collect on delivery or we will bear the postage.
Yatu implements strict quality control throughout the entire process, establishing a closed-loop management system from raw material entry to finished product delivery. Each batch of products is accompanied by a COA quality inspection report. Regular products have passed SGS, RoHS, REACH, ISO9001 and other certifications, and MSDS and TDS documents can be provided upon request. Core performance indicators such as weather resistance, corrosion resistance, and color difference meet the standards, with strong batch stability, eliminating potential quality risks.
The minimum order quantity for regular colors is 100kg . Small-batch trial orders are available for in-stock colors (specific details are negotiable). Long-term cooperative customers and stable purchasing customers can flexibly adjust the minimum order quantity and support bulk purchases after trial orders to verify quality.
In-stock colors: Production and shipment completed within 2-3 days; Regular custom colors: Production cycle of 3-5 days ; Special processes, large orders (10 tons and above): Production cycle of 5-10 days; Domestic logistics can reach within 3-7 days, foreign trade orders are shipped according to the agreed booking time, and urgent orders can apply for priority production to ensure your delivery needs.
Product prices are mainly affected by fluctuations in core raw materials (resin, curing agent, titanium dioxide , etc. ) and international oil prices. Quotations are calculated based on real-time market conditions. Long-term cooperative customers can sign a price lock-in agreement to lock in prices for a period of time and avoid the risk of raw material fluctuations. Bulk purchases can enjoy tiered discounts, with larger purchase volumes receiving greater discounts.
