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| OEM | OEM Services Provided |
| Feature | Good stability |
| Classification | Paint Additives |
| Advantage | Professional, Fast Delivery, Customizable | Samples | Apply for free，Contact Export Director now ↓ |
Features:
Excellent adhesion and mechanical properties;
Great compatibility and powder reuse;
High hardness and anti-scratching
Bonded metallic powder coatings combine metallic pigments with powder resins to create high-end decorative finishes with enhanced durability. Below is a structured technical overview:
| Property | Specification |
|---|---|
| Appearance | Metallic sheen (aluminum, bronze, copper, etc.) |
| Resin Types | Epoxy, Polyester, Polyurethane, Hybrid |
| Curing Conditions | 160-200°C (320-392°F), 10-15 minutes |
| Metallic Pigment Content | 1-10% (by weight) |
| Gloss Range | 10-90% (matte to high gloss) |
| Method | Process | Advantages |
|---|---|---|
| Dry Blending | Mechanical mixing of powder & pigment | Low cost, simple process |
| Bonded Process | Resin-coated pigments for uniform dispersion | Better metallic effect, less settling |
| Extrusion Bonding | Pigments blended during extrusion | Highest durability, even distribution |
| Feature | Bonded Powder Coating | Liquid Metallic Coating |
|---|---|---|
| Durability | Excellent (chip/scratch resistant) | Moderate |
| Environmental Impact | Solvent-free, low VOC | Contains solvents |
| Metallic Consistency | Uniform, no settling | Prone to pigment separation |
| Production Speed | Faster curing | Longer drying times |
| Industry | Typical Uses |
|---|---|
| Automotive | Wheels, trim, motorcycle parts |
| Consumer Electronics | Laptops, appliances, audio devices |
| Architectural | Luxury façades, furniture, lighting |
| Sports Equipment | Bicycle frames, golf clubs |
| Component | Function | Content (wt%) |
|---|---|---|
| Base Resin | Epoxy, polyester, or hybrid | 60-80% |
| Metallic Pigment | Aluminum flakes, bronze, etc. | 1-10% |
| Flow Additives | Smooth finish | 0.5-2% |
| UV Stabilizers | Prevent fading (outdoor use) | 1-3% |
| Challenge | Solution |
|---|---|
| Pigment Settling | Use bonded/encapsulated pigments |
| Electrical Conductivity | Avoid high metal content for ESD safety |
| Cost | Optimize pigment/resin ratio |
Bonded metallic powder coatings offer superior aesthetics and durability compared to liquid alternatives. Advances in bonding techniques ensure consistent metallic effects, making them ideal for automotive, architectural, and high-end consumer goods.
Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.
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