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In the realm of interior industrial coatings, finding a product that balances decorative appeal, functional performance, and hygiene is essential for businesses across sectors. Polyester resin based thermo-setting powder coatings MT-300 AM emerges as a standout solution, engineered with precision to meet the demands of interior applications. Formulated using TGIC and high-quality polyester resin, this thermo-setting coating delivers exceptional mechanical strength, mold and bacteria resistance, and customizable finishes—making it a trusted choice for metal furniture, shop fittings, and interior fixtures. Whether you’re designing retail spaces, office interiors, or residential metalwork, Polyester resin based thermo-setting powder coatings MT-300 AM combines reliability and versatility to elevate your projects.
At the core of Polyester resin based thermo-setting powder coatings MT-300 AM lies a specialized formulation that sets it apart from generic interior coatings. Crafted with TGIC-cured polyester resin, this thermo-setting powder coating is designed exclusively for interior use, with pigments selected to optimize performance in indoor environments. One of its most notable features is its ability to reduce bacteria and mold growth by up to 99.9%, making it ideal for spaces where hygiene is a priority—from retail shops and offices to residential interiors.
Mechanical performance is a key strength of Polyester resin based thermo-setting powder coatings MT-300 AM. It offers three distinct finish options—smooth, fine structure, and coarse texture—each delivering consistent durability. Across all finishes, the coating achieves Grade 0 adhesion (per ISO 2409, using a 2mm crosshatch), ensuring a tight, long-lasting bond with substrates that resists peeling or chipping. Its flexibility, tested via cylindrical mandrel (ISO 6860), passes at 6mm for smooth finishes and 5mm for fine and coarse textures, allowing it to withstand minor bending or deformation without cracking. The Erichsen cupping test (ISO 1520) confirms a pass at 6mm for all finishes, validating its ductility and ability to adhere under pressure. Additionally, it boasts an impact resistance of 50kgcm (ISO 6272:1993), protecting against minor mechanical impacts common in interior settings.
Practicality in application and curing adds to its appeal. Polyester resin based thermo-setting powder coatings MT-300 AM is compatible with both corona electrostatic and tribostatic spray equipment, adapting to diverse production setups. While the finish may vary slightly between application methods, the coating’s consistent formulation ensures reliable results with proper parameter adjustment. Recommended application practices include using flat jet spray nozzles, emptying entire boxes into the feed hopper for powder homogeneity, and avoiding sinusoidal gun movements during manual application to ensure even film thickness. Curing is flexible, with options tailored to production needs: 12-24 minutes at 180°C, 8-16 minutes at 200°C, or 4-10 minutes at 210°C (measured at object temperature), allowing businesses to align with their workflow timelines.
Storage and shelf life are user-friendly. The coating should be stored in dry, cool conditions below 25°C, with open boxes resealed to maintain quality. It has a shelf life of 12 months, providing businesses with reliable inventory management and reducing waste. Its particle size is optimized for electrostatic spray, ensuring smooth application and consistent coverage across various metal substrates. The specific gravity ranges from 1.2-1.95 g/cm³ depending on color and effect, accommodating a range of aesthetic preferences without compromising performance.
Pre-treatment compatibility ensures optimal results on different substrates. For steel, Zintec, and aluminum surfaces, proper cleaning to remove grease is essential. Ferrous metals benefit from iron phosphate or lightweight zinc phosphating to enhance corrosion resistance, while aluminum may require chromate conversion coating, chrome-free pre-treatment, or flash anodizing for specific applications. Galvanised steel can be prepared with zinc or chromate conversion or sweep blasting. Following these pre-treatment guidelines ensures the coating adheres perfectly and delivers maximum durability.
Polyester resin based thermo-setting powder coatings MT-300 AM is tailored to excel in interior applications, where decorative appeal, durability, and hygiene converge. Its versatility across finishes and substrates makes it suitable for a range of interior products and spaces.
Indoor metal furniture—such as office desks, chairs, shelving units, and residential dining sets—requires a coating that balances aesthetics and resilience. Polyester resin based thermo-setting powder coatings MT-300 AM offers three finish options to complement any design style: smooth for a modern look, fine structure for subtle texture, or coarse texture for a rustic feel. Its 99.9% bacteria and mold reduction ensures furniture remains hygienic, even in high-use spaces like offices or family homes. The coating’s impact resistance and scratch resistance protect against daily wear, while its Grade 0 adhesion ensures it stays intact for years. For furniture manufacturers, this coating enhances product value by delivering a customizable, durable finish that meets consumer demands for both style and practicality.
Retail spaces rely on shop fittings and displays to showcase products while withstanding heavy foot traffic and frequent use. Polyester resin based thermo-setting powder coatings MT-300 AM is ideal for shelving, display racks, counter tops, and wall fixtures in retail stores. Its smooth finish creates a clean, professional look that highlights merchandise, while the fine or coarse textures add visual interest to feature displays. The coating’s mold and bacteria resistance is a valuable asset for retail environments, where hygiene is important for both customers and staff. Its durability ensures fittings withstand frequent restocking and cleaning, reducing maintenance costs for retailers. For shop fitters and retail display manufacturers, this coating offers a versatile solution that aligns with brand aesthetics while delivering long-lasting performance.
Light fittings and interior fixtures—such as ceiling lights, wall sconces, and decorative metal accents—require a coating that enhances their design while protecting against dust and minor damage. Polyester resin based thermo-setting powder coatings MT-300 AM’s smooth finish reflects light beautifully, making it ideal for modern light fixtures, while its textured options add depth to decorative pieces. The coating’s ability to resist mold and bacteria ensures fixtures remain clean, even in humid indoor environments like bathrooms or kitchens. Its compatibility with aluminum and steel substrates makes it suitable for a range of fixture designs, from sleek minimalist pieces to ornate decorative accents. For lighting manufacturers and interior designers, this coating delivers a customizable, durable finish that elevates the aesthetic of any space.
Office and commercial interiors demand coatings that are both functional and visually appealing. Polyester resin based thermo-setting powder coatings MT-300 AM is suitable for office partitions, cabinetry, file storage units, and reception desks. Its durable finish resists scratches, stains, and daily wear, maintaining a professional appearance even in busy workplaces. The coating’s hygiene properties make it ideal for shared spaces, reducing the spread of bacteria on frequently touched surfaces. Its customizable colors and finishes allow businesses to align with brand identities, creating cohesive and inviting interiors. For commercial interior designers and office furniture manufacturers, this coating is a reliable choice that balances performance, hygiene, and aesthetics.
Residential metalwork—such as stair railings, window grilles, and decorative wall art—benefits from the versatility and durability of Polyester resin based thermo-setting powder coatings MT-300 AM. The coating’s smooth finish is perfect for modern homes, while its textured options add warmth to traditional or rustic interiors. Its mold and bacteria resistance ensures metalwork in kitchens, bathrooms, and other humid areas remains clean and free from degradation. The coating’s impact resistance protects against accidental damage, making it suitable for homes with children or pets. For residential metal fabricators and home decor brands, this coating enhances product durability and appeal, offering homeowners a long-lasting, low-maintenance solution for their interior metalwork.
In a crowded market of interior powder coatings, Polyester resin based thermo-setting powder coatings MT-300 AM stands out for its unique combination of hygiene, durability, customization, and practicality. Here’s why businesses across sectors trust this product:
First, its exceptional hygiene performance is a game-changer. With a 99.9% reduction in bacteria and mold, it creates healthier indoor environments—critical for retail spaces, offices, and homes. Unlike standard coatings that offer no antimicrobial protection, this product actively inhibits the growth of harmful microbes, reducing the risk of contamination and enhancing user well-being.
Second, its mechanical durability ensures long-lasting value. From Grade 0 adhesion and strong impact resistance to excellent flexibility, the coating protects interior metal products from daily wear, scratches, and minor damage. This reduces maintenance costs and extends the lifespan of coated items, making it a cost-effective choice for manufacturers and end-users alike.
Third, customization options cater to diverse design needs. With three finish textures (smooth, fine structure, coarse texture) and a range of colors, Polyester resin based thermo-setting powder coatings MT-300 AM adapts to any interior style—from modern and minimalist to rustic and decorative. This flexibility allows businesses to create unique, on-brand products that stand out in the market.
Fourth, its practical application and curing process simplify production. Compatible with standard electrostatic and tribostatic spray equipment, it integrates seamlessly into existing manufacturing workflows. The flexible curing times and temperatures allow businesses to optimize production speed without compromising quality. Additionally, clear pre-treatment guidelines ensure consistent results across different substrates, reducing errors and waste.
Finally, it’s backed by reliability and expertise. Manufactured by a team with over 20 years of chemical manufacturing and export experience, Polyester resin based thermo-setting powder coatings MT-300 AM delivers consistent quality and performance. With a minimum order quantity of 100KG, it’s accessible for both small-scale projects and large-scale productions, and professional chemical consultation and technical support are available to help businesses optimize application and troubleshoot issues.
Polyester resin based thermo-setting powder coatings MT-300 AM is more than just an interior coating—it’s a comprehensive solution that balances hygiene, durability, and customization for indoor metal products. With its 99.9% bacteria and mold reduction, exceptional mechanical performance, and versatile finishes, it transforms ordinary metal surfaces into functional, aesthetically pleasing, and hygienic assets. From metal furniture and shop fittings to light fixtures and residential metalwork, its adaptability ensures it excels in every interior application.
What sets this product apart is its unwavering focus on meeting the unique needs of indoor environments. It doesn’t just coat surfaces—it enhances indoor hygiene, protects against daily wear, and complements interior design visions, delivering value for manufacturers, businesses, and homeowners. Backed by decades of manufacturing expertise and professional support, Polyester resin based thermo-setting powder coatings MT-300 AM is the smart choice for anyone seeking a reliable, high-performance interior coating that prioritizes both function and style. Choose this innovative product today and experience the difference of a coating designed specifically for interior excellence—where hygiene, durability, and design converge to create exceptional indoor spaces.
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