All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
(113717 products available)
Ready to Ship
Ready to Ship
Ready to Ship
Resin powder is an important production material used by many industries. Usually, it is a powdered form of synthetic resin made for easy processing and application. Numerous types exist in the market, each intended for specific uses and presenting unique properties. Popular ones include the following twelve resin powders:
Usually, it is known for its excellent adhesion and chemical resistance. Often, it is widely applied in the automotive and aerospace industries for coating and sealing electronic components. Commonly, it is used in manufacturing composite materials due to its ability to form strong, durable bonds.
Habitually, polyester resin powder is quick-curing and easy to work with. Customarily, it makes it a favorite in the marine and construction industries for fiberglass applications. Normally, it offers good heat resistance and can be easily molded into various shapes, making it suitable for boat hulls, car parts, and more.
Typically, polyurethane resin powder is a versatile material with a wide range of properties. Normally, it can be formulated to be either rigid or flexible, depending on the specific type needed. Often, it is used for coatings, foams, and elastomers, each requiring different textures and strengths.
Conventionally, acrylic resin powder is preferred for its clarity and UV resistance. Usually, it makes it ideal for cosmetic applications, especially in nail products. This powder offers a smooth finish and can be combined with other materials to enhance their properties.
Usually, Bakelite resin powder is one of the first synthetic thermosetting plastics developed. Normally, it is a type of phenolic resin that is heat-resistant and electrically insulative. Customarily, its properties make it suitable for electrical components, automotive parts, and kitchenware.
Phenolic resin powder provides durability and chemical resistance. Commonly, it is used in high-performance applications like brake linings and electrical insulation. In addition, phenolic resin is heat-resistant and offers excellent dimensional stability.
Usually, silicone resin powder is known for its heat resistance and flexibility. Often, it is used in mold-making and casting applications. Mostly, its ability to withstand extreme temperatures makes it suitable for automotive and bakeware products.
Commonly, resin powders are combined with various fillers and additives. These include, silica and calcium carbonate, to enhance properties such as strength, flexibility, and cost-effectiveness. Additionally, incorporating pigments allows for coloring the final products.
Typically, HDPE powder is a thermoplastic resin known for its high strength-to-density ratio. Commonly, it is used in applications such as rotomolding, where lightweight yet durable materials are needed. Hygiene, chemical resistance, and UV stability are vital for outdoor and industrial uses.
Usually, LDPE powder is characterized by its branched polymer chains, resulting in a more flexible and less rigid structure. This makes it ideal for film and packaging applications where stretchability and barrier properties are primary concerns.
Customarily, PVDF powder is a high-performance fluoropolymer resin with exceptional chemical resistance and thermal stability. Also, it has the ability to resist harsh chemicals, UV light, and high temperatures. Normally, it is utilized in coatings for marine and architectural applications where durability and weather resistance are critical.
Normally, Acetal copolymer powder is a high-performance engineering thermoplastic. Usually, it is prized for its outstanding mechanical properties and dimensional stability. Often, it is applied to precision parts in automotive, aerospace, and industrial machinery. This is because of their resilience in demanding environments.
Resin powders have various features that make them appealing to manufacturers and delineate their performance in different applications. These characteristics include:
Typically, resin powder's particle size and distribution influence material flow and mixing. Customarily, it affects the evenness of coatings or castings. In addition, finer powders allow for better detail reproduction, while coarser particles can expedite the building process in 3D printing.
The melting point and glass transition temperature determine how the resin powder behaves under heat. Usually, resins with lower melting points are suited for processes that require less energy. Conversely, those with higher melting points maintain structural integrity in high-temperature environments.
Normally, many resin powders offer resistance to acids, bases, and solvents. Conventionally, this property is vital in protecting surfaces or components exposed to harsh chemical environments. Also, it extends the lifespan of products in industries like automotive, marine, and construction.
Usually, resin powders can be engineered with varying degrees of elasticity. This makes them suitable for diverse applications. Flexible resins are often used in automotive parts or consumer goods. On the other hand, rigid resins are preferred in construction or electrical insulation.
Acrylic and polyurethane resin powders possess UV stabilizers. Henceforth, it protects the material from degradation due to prolonged sun exposure. This ensures that end products maintain their aesthetic and functional qualities. Especially in outdoor applications.
Ideally, additives like cellulose or calcium carbonate are blended with the resin powder. Moreover, it enhances mechanical properties like tensile strength, impact resistance, or fire retardance. This customizes the resin for specific performance requirements.
Ideally, unlike liquid resins, resin powders have minimal volatility. This reduces the risk of hazardous emissions during processing. Therefore, it promotes a safer work environment and lowers the economic cost of air pollution control.
Making a choice ascertains buyers obtain resin powder that fits their clients' needs and requirements. Below are the key factors to consider:
Buyers should consider the type of durability required of the resin powder. For example, powders with corrosion protection properties are suitable for automotive and marine industries. On the other hand, powders with UV resistance are ideal for exterior applications. This is because UV light can degrade certain materials over time.
The chemical make-up of the resin powder affects its end product's mechanical properties. For instance, powders composed of epoxy are strong, durable, and resistant to harsh chemicals. Therefore, they work well for electronic devices. On the other hand, polyester resin is cost-effective and easy to use. It works well for outdoor furniture, boats, and cars.
Buyers should ensure they select powders compatible with their customers' preferred application method. Several powders adhere to electrostatic spray or fluidized baths. On the other hand, some are suitable for traditional spray equipment like powder coatings. Also, buyers should consider the particle size and distribution of the powder. It will significantly impact the coating's finish and quality.
Every type of resin powder is engineered to obtain different mechanical properties. For instance, powders with high tensile strength are ideal for heavy-duty applications. At the same time, those with flexibility are suitable for parts that need to absorb shocks or bending.
Buyers should consider the temperature at which the resin powder can melt or cure. More importantly, it will affect the production method utilized. It will also affect how well the final product will withstand heat. Generally, powders with lower curing temperatures are better for heat-sensitive materials.
Buyers should stock resin powders in various colors and finishes to allow manufacturers to create aesthetically pleasing products. The resins can be either matte or glossy. Also, some can be mixed with pigments to give them a specific color. This will help manufacturers achieve the desired end product.
Resin powders, especially epoxy-coated ones, are widely used across multiple industries. Buyers can consider the following popular applications when sourcing for the resin powders:
Usually, resin powder is utilized in the automotive industry for coating various parts. This is due to its durability and resistance to chemicals. Also, it protects components from harsh environmental factors. Therefore, prolonging the life of electronic parts and enhancing the vehicle's overall aesthetics.
Conventionally, aerospace applications benefit from the lightweight and strong nature of resin powder. Moreover, it is widely used in producing composite materials for fuselage, wings, and interiors. These parts' high strength-to-weight ratio and resistance to extreme temperatures make them ideal for this industry.
Mostly, in the field of consumer electronics, resin powders are applied in insulation coatings. The coatings protect electrical components from moisture and other contaminants. Therefore, ensuring the components' safety and efficiency. Additionally, they improve the devices' aesthetic value by providing a smooth, appealing finish.
The marine industry extensively uses polyester resin powder for boat hulls and other fiberglass structures. Normally, it creates a protective layer against water and UV rays. Therefore, it enhances the durability of vessels and reduces maintenance needs.
In the construction industry, resin powders are commonly used for flooring solutions. Usually, epoxy and polyurethane powders create seamless, easy-to-clean surfaces. This increases their applications in commercial and industrial facilities. Also, their chemical resistance makes them suitable for use in areas exposed to harsh substances.
Customarily, resin powders are gaining popularity in 3D printing technologies, especially in selective laser sintering (SLS) processes. Normally, they create intricate structures with high precision. Therefore, making them a valuable resource for rapid prototyping and production of customized parts across many sectors.
Typically, silicone resin powder is used in electrical insulation. Moreover, its ability to withstand high temperatures ensures the safe operation of electrical devices in demanding environments. Therefore, it is essential for industries like automotive and electronics.
Usually, resin powders are used in producing lightweight yet durable components for bikes, surfboards, and other sports equipment. This improves performance and longevity, making them a preferred choice for manufacturers in the sporting goods sector.
Epoxy and polyester resin powders are the most popular picks among industrial buyers because of their balanced strength and ease of use. Luckily, these two can be blended or co-developed to give other additional product variants that can serve a specific market niche.
No, they do not. Each powder's particle size contributes to its unique characteristics. For example, finer powders provide a smoother surface finish. On the other hand, coarser ones enhance the powder's mechanical strength. Therefore, there are many particle size variations to cater to various applications to thrive in.
Generally, when stored in a cool, dry, and airtight environment, most resin powders can last up to two years without losing their effectiveness. However, their shelf life can be shortened by high humidity or improper storage conditions.
Yes, some resin powders can be recycled. For example, unused or over-applied epoxy powders can be collected and reused in subsequent applications. This practice helps to minimize waste and improve the environmental impact of powder coating processes.
Indeed, there are. Recently, there have been significant developments in the formulation of resin powders with enhanced properties. Such as those containing bio-based materials or functional additives. These advancements aim to improve performance and reduce the environmental impact of resin powder usage.
