Runshine manufactures Polyurethane Dispersion (PUD) is broadly classified into anionic, cationic and non-ionic grades according to the stabilizing charge; aliphatic or aromatic polyurethane resin based on isocyanate type; and high-performance polyester-polyurethane dispersions , polyether-polyurethane dispersions or polycarbonate-polyurethane resin variants selected for targeted durability. Each category delivers the signature polyurethane benefits—high elasticity, abrasion resistance, adhesion and designable hardness—while remaining water-borne and ultra-low-VOC.
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Runshine produce various Copolymer Acrylic Resin like water based acrylic emulsion and solvent based acrylic resin is systematically divided into thermoplastic, thermosetting and self-crosslinking acrylic resin families, each synthesized from methyl methacrylate, butyl acrylate, styrene and functional monomers. Water-borne acrylic resin emulsions deliver ultra-low VOC and rapid air-dry, while solvent-borne acrylic resin solutions provide high gloss and long open time. Solid bead acrylic resin grades offer excellent hardness and pigment wetting for powder coating
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Runshine provide baked paints resins like Amino Resins,Polyester resin, Acrylic Resins, Hybrid Systems, are thermosetting polymers engineered to form durable, high-performance coatings through heat-induced crosslinking, applied in Automotive Coatings, Industrial Finishes,plastic coating from low temperature to high temperature oven stoving etc
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Coatings and inks additives are essential functional components that optimize performance, stability, and application efficiency. They are categorized by chemical function and application stage, with resin-based additives playing pivotal roles in enhancing durability and processability. We provide thickener, Dispersant,adhesion promoter etc for various requirements
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Curing agents (hardeners) including Waterborne Curing Agents and Solvent-Based Curing Agents are critical additives that trigger polymerization in resins, forming durable crosslinked networks.Hardener like polyisocyanates, cycloaliphatic amines, polyamide amines and phenolic curing agent performance and environmental compatibility define applications across industries.
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Runshine Poduce full range of Hydroxylated Acrylic Resin, including water-based hydroxyl acrylic resin and solvent-based hydroxyl acrylic resin, is classified by dispersion medium. Water-based hydroxyl acrylic resin offers low VOCs, used in architectural coatings. Solvent-based hydroxyl acrylic resin provides strong adhesion, ideal for automotive and industrial coatings. Both types, as hydroxyl acrylic resin, enable crosslinking with isocyanates, enhancing durability. Water-based hydroxyl acrylic resin suits eco-friendly paints; solvent-based hydroxyl acrylic resin excels in high-performance finishes. Their versatility makes hydroxyl acrylic resin essential in coatings, adhesives, and composites.
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AH-W3039 is widely applied in the field of high glossy and fullness ink and coating like printing ink, leather finising lacquer,architectural waterproof etc
Industrial solvent-based polymers, functional polymers
Industrial solvent-based polymers, functional polymers
Industrial solvent-based polymers, functional polymers
Industrial solvent-based polymers, functional polymers
RHERI®U200T is a self-matting waterborne polyurethane dispersion PUD with excellent velvet hand-feeling and anti-abrasion
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RHERI®U3000T is water based aliphatic Polyurethane self matting and extinction PU resin ,widely applied in the field of paper,plastic film,leather painting, textile coating and printing withexcellent hand-feeling and resistance to scratch
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Waterborne polyurethane dispersions（PUDs）for coating agents／primers on PET films. The PUDs show excellent adhesion to PET/OPP/PVC/PE films. The coating layers made from PUDs have transparency, water resistance, chemical resistance, and scratch resistance
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Water-borne polyurethane dispersions (PUDs) are film-forming binders that deliver solvent-like performance with near-zero VOC. In package-printing applications they are used as clear or pigmented over-print varnishes (OPVs), protective lacquers, or tie-coats for flexible, paper-based and rigid containers.
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Water-based polyurethane resin forms durable, smooth, glossy films with zero VOCs, suitable for wood coatings, industrial paints, leather finishes, and package printing,textile printing etc
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Polyurethane binders are used in textile screen printing to bind pigments to the fabric, creating durable, flexible, and washable prints. polyurethane resin offer good adhesion, elasticity, and resistance to water, solvents, and abrasion. Water-based polyurethane dispersions (PUDs) are increasingly popular due to their eco-friendliness and ability to be used in digital printing and screen printing applications
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RHERI®U202T is solvent-free, anionic, aliphatic water-borne matte polyurethane resin dispersion engineered to deliver a deep matte, luxuriously soft-touch film without any matting powders or waxes. The dispersion forms coherent films at ambient or forced-dry conditions and is designed for high-end packaging, décor, leather, textile and specialty paper coatings
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Water-based polyurethane resin (WPU) has emerged as a transformative material in leather finishing, revolutionizing traditional solvent-based systems with its eco-friendly profile and advanced functional properties. Below is a detailed exploration of its applications, characteristics, and competitive advantages in this domain
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Water-based Polyurethane resins, which gives arrays of properties. Wterborne Polyurethane Binder shows good oxygen-barrier property and moreover acts as an anchor and protective layer for vaporized Aluminum and Alumina layer for food packaging films. Polyurethane Dispersion is also used an oxygen barrier coat for Solar Cell Back Sheets.
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Water-Based Anion Aliphatic Polycarbonate Polyurethane Dispersion (AW-PC-PUD) represents a cutting-edge class of eco-friendly polymers engineered for high-performance coatings, adhesives, and functional materials. Its unique chemical architecture combines aliphatic polyurethane polymer backbones, carboxylate anionic stabilization, and polycarbonate functionality, delivering exceptional barrier properties, durability, and environmental compatibility. Below is a detailed analysis of its characteristics and industrial applications:
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Runshine produces a solvent and APEO-free acrylic copolymer emulsion designed for printing applications.Our acrylic resin own excellent flexibility and anti-heating performance, as well as acrylic polymer with good adhesion properties on various plastic substrates such as HDPE, LDPE, BOPP, PVC, PET, etc. It has the specialties of fast drying, good water and chemicals resistance, and good printability.
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Runshine Produce various Hydroxy acrylic resin from low OH to high OH, also known as hydroxyl-functional acrylic resin, is a versatile material that has gained significant attention in the two-component (2K) coating industry. These resins are characterized by the presence of hydroxyl groups in their molecular structure, which enable them to react with isocyanates to form highly durable and chemically resistant coatings. This reaction results in the formation of urethane bonds, which contribute to the coatings' superior performance. Hydroxy acrylic resins can be tailored to have varying hydroxyl contents, allowing them to be optimized for specific application
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As the traditional Dragon Boat Festival arrives, we send sincere holiday greetings to all global partners and customers. Our company will be closed for the festival from June 19 to June 21, and all work will resume normally on Monday, June 22. During the break, inquiries and order processing will be delayed; please arrange relevant work in advance. Runshine specializes in water-based PUD dispersions, acrylic emulsions, coating curing agents and auxiliary raw materials. Our eco-friendly polymer materials are widely applied in packaging ink, leather, textile printing, wood paint and industrial coatings. We support customized formulas and free sample testing. We highly value your long-term trust and support. After returning to work, our team will provide full technical and sales service. We look forward to deeper win-win cooperation with you. Wish you and your team a pleasant and prosperous Dragon Boat Festival!
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As the Lunar New Year approaches, the entire team extends our heartfelt wishes to our valued customers worldwide. We are a leading manufacturer specialized in the research, development, and production of high-performance PU resins, acrylic resins, and saturated polyester resins. These core products are widely recognized for their superior quality in coatings, adhesives, and various industrial applications. Thank you for your continued trust and the overwhelming appreciation for our products over the past year. Your support is the cornerstone of our success. May the New Year bring you and your family prosperity, good health, and joy. We look forward to achieving new milestones together. Happy Chinese New Year!
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Runshine (Foshan) New Materials Co., Ltd. is pleased to announce the official resumption of all business operations for the Lunar New Year of the Horse. Our entire team is back on board with full energy and all services. We will promptly process all orders, inquiries and project requirements to deliver our premium PU, acrylic resin and coating solutions to global customers as usual. As we step into this new year, we extend our sincere gratitude to all valued clients and partners for your continuous trust and support over the years. May the Year of the Horse bring you and your business boundless prosperity, thriving growth and remarkable achievements. We look forward to forging ahead hand in hand with you in 2026, exploring more cooperation opportunities and creating greater value together with our innovative, eco-friendly high-performance material solutions.
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CHINACOAT 2025, the premier event for the coatings industry, will be held in Shanghai from November 25th to 27th. At Booth E4.D41, Rhechem-Rising (Runchang Nanxing) will showcase its cutting-edge solutions, with a focus on Polyurethane Dispersion (PUD) and Acrylic Emulsion. Let’s dive into these two innovative products and their applications, and invite you to explore endless collaboration opportunities at the show. 1. Polyurethane Dispersion (PUD) Polyurethane Dispersion, or PUD, is a water-based polymer dispersion renowned for its exceptional performance properties. It combines the versatility of polyurethanes with the environmental friendliness of water-based formulations. Key Features: PUD offers excellent abrasion resistance, flexibility, chemical resistance, and adhesion. It also provides superior gloss and durability, making it a standout choice for high-performance coatings. Applications: It is widely used in various sectors, including automotive coatings (for interior and exterior parts), wood coatings (furniture and flooring), industrial coatings (metal and plastic substrates), and architectural coatings (for durable and aesthetically pleasing surfaces). Its water-based nature also aligns with global sustainability trends, reducing VOC emissions. 2. Acrylic Emulsion Acrylic Emulsion is a water-based polymer emulsion synthesized from acrylic monomers. It is celebrated for its adaptability and cost-effectiveness. Key Features: This emulsion boasts strong weather resistance, good film-forming properties, and compatibility with other additives. It can be formulated to achieve different levels of hardness, flexibility, and gloss, catering to diverse coating needs. Applications: It finds extensive use in architectural coatings (interior and exterior paints), adhesives, textile finishes, and leather coatings. Its versatility makes it a staple in both decorative and functional coating applications. Join Us at CHINACOAT 2025 in Shanghai Beyond PUD and Acrylic Emulsion, Rhechem-Rising will present a wide range of innovative products at CHINACOAT 2025. The event, set in Shanghai from November 25th to 27th, is a hub for industry professionals to exchange insights, explore new technologies, and forge collaborative partnerships. Whether you’re looking to enhance your product offerings, seek sustainable coating solutions, or simply stay abreast of the latest industry trends, we welcome you to Booth E4.D41. Let’s connect, discuss, and unlock new opportunities in the dynamic world of coatings together! See you in Shanghai!
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