Shandong Jiurunfa Chemical Technology Co., Ltd.

White Material Solutions for Diverse Applications

Shandong Jiurunfa Chemical Technology Co., Ltd. specializes in the R&D and production of zinc oxide products, committed to providing global customers with high-quality zinc oxide solutions. Our products are widely used across multiple industries, including rubber, ceramics, coatings, and cosmetics, delivering innovative white material solutions. Leveraging modern production techniques and a rigorous quality management system, Shandong Jiurunfa Chemical Technology Co., Ltd. is dedicated to supplying globally high-quality zinc oxide products (CAS No.: 1314-13-2). With extensive technical expertise and a comprehensive service network, we ensure each batch maintains stable chemical properties and exceptional application performance. Our products not only exhibit chemical stability but also deliver outstanding application results, meeting diverse industry demands. As a vital inorganic compound,  zinc oxide plays a pivotal role across multiple industrial sectors due to its unique physicochemical properties. Our products are manufactured using both direct and indirect methods—two proven processes. Through precise control of reaction temperatures and production workflows, we achieve purity levels exceeding 99.7%. This white powder exhibits a fine, uniform particle distribution, with specific surface area and activity indices reaching industry-leading standards, delivering superior dispersibility and reactivity to customers. Our products not only boast high purity but also exhibit uniform particle distribution, large specific surface area, and high reactivity index, meeting customer demands for dispersibility and reactivity. In the rubber industry, our zinc oxide products demonstrate outstanding performance. As an efficient vulcanization activator, it significantly enhances the anti-aging properties and mechanical strength of rubber products. Tire manufacturers using our products experience markedly improved vulcanization speed and crosslink density in rubber compounds, resulting in significantly enhanced wear resistance and service life for final products. We offer a comprehensive product range from standard grades to high-activity variants tailored to specific production requirements. Our products not only boost the aging resistance and mechanical strength of rubber goods but also optimize vulcanization speed and crosslink density, thereby increasing wear resistance and service life. The ceramics industry also benefits from the exceptional properties of our zinc oxide products. As a superior fluxing and opacifiers agent, it plays an irreplaceable role in ceramic glazes. Our products effectively lower glaze melting temperatures, enhance glaze gloss and flatness, while simultaneously improving the mechanical strength and thermal stability of the finished products. Ceramic manufacturers have successfully elevated product quality and production efficiency by utilizing our specially formulated zinc oxide products. Our products not only lower glaze melting temperatures and enhance glaze gloss and flatness but also improve the mechanical strength and thermal stability of finished products, thereby elevating product quality and production efficiency. In coating applications, our zinc oxide products deliver outstanding performance. They provide excellent hiding power and whiteness while offering mold-resistant, antibacterial, and UV-shielding properties. Our technical team collaborates closely with paint manufacturers to develop high-purity zinc oxide specifically for outdoor anti-corrosion coatings. Its weather resistance and anti-chalking performance far exceed industry standards. These innovative solutions help customers enhance product competitiveness and gain market recognition. Our products not only deliver outstanding coverage and whiteness but also feature anti-mold, antibacterial, and UV-shielding capabilities, thereby boosting product competitiveness and market acceptance. We place particular emphasis on developing zinc oxide applications for sunscreen cosmetics. Through advanced micronization and surface modification techniques, our products deliver exceptional UV protection while ensuring safety. Cosmetics manufacturers choose our zinc oxide raw materials for their stable chemical properties and smooth skin feel, granting end products significant market advantages. We strictly adhere to cosmetic ingredient regulations, ensuring full compliance with international safety standards. Our products not only boast high safety but also deliver a smooth skin feel, providing significant market advantages for end products. Shandong Jiurunfa Chemical Technology consistently prioritizes product quality. We have established a comprehensive quality traceability system, with rigorous testing at every stage from raw material procurement to finished product shipment. Utilizing advanced testing equipment and scientific analytical methods, we ensure each batch of zinc oxide products fully complies with international standards for heavy metals like lead and cadmium. This rigorous quality control enables our products to be exported to over 30 countries and regions, including Europe, America, and Southeast Asia. Our strict quality standards and heavy metal content compliance with international norms have earned the trust and preference of global customers. Our R&D team continuously explores new applications for zinc oxide in emerging fields. With the growth of the electronics industry, we have developed high-purity zinc oxide specifically for varistors, whose electrical performance and stability have received industry-authoritative certification. In the field of catalysis, our nano-grade zinc oxide products demonstrate outstanding catalytic activity, offering new material options for the environmental protection industry. These innovations reflect our technological strength in driving continuous industry advancement. Our products not only excel in electronics and catalysis but also provide novel material solutions for environmental protection, showcasing our robust technical capabilities. We steadfastly adhere to a business philosophy driven by technological innovation and guided by customer needs, continuously optimizing the production processes and application performance of our zinc oxide products. Through a comprehensive service system and reliable supply chain assurance, we are committed to creating greater value for global customers and jointly advancing the innovative development of material applications across industries. We remain customer-focused, continually refining product manufacturing processes and application performance to deliver higher value to global customers and propel the innovative development of material applications across industries.   zinc oxide cream zinc oxide ointment zinc oxide paste is zinc oxide bad for skin zinc oxide 20% ointment zinc oxide benefits zinc oxide 20% zinc oxide 10% crea

Dimethyl Ether Applications and Professional Supply

As an integrated energy chemical enterprise encompassing R&D, production, sales, and service, Shandong Jiurunfa Chemical Technology Co., Ltd. consistently upholds a strong sense of responsibility and mission, dedicated to providing customers with high-quality chemical products and professional solutions. Since its establishment, the company has continuously increased investments in technological R&D and production facilities, assembling a team of industry professionals. Leveraging advanced production processes and a rigorous quality control system, we ensure dimethyl ether products (CAS No.: 115-10-6) exhibit stable performance and exceptional quality upon leaving our factory. Each batch undergoes multiple rigorous inspection procedures before shipment, with meticulous analysis from microscopic molecular structure to macroscopic physical properties to guarantee flawless product quality. As a vital basic chemical raw material, dimethyl ether has the molecular formula C₂H₆O. At standard temperature and pressure, it exists as a colorless gas with a faint ether-like odor. This compound exhibits properties such as easy liquefaction, with a vapor density approximately 1.6 times that of air. These characteristics offer significant advantages in industrial production, storage, and transportation. For instance, its liquefiability allows conversion to liquid form through simple pressurization during storage and transport, substantially reducing logistical challenges and costs. We employ a mature and reliable methanol dehydration process for production. Throughout manufacturing, meticulously controlled reaction conditions and distillation purification steps ensure the final product achieves a purity exceeding 99.9%, with all specifications meeting industry standards. Each reaction parameter is controlled with extreme precision—from temperature and pressure to catalyst dosage—through countless experiments and optimizations, guaranteeing reaction efficiency and high product purity. In the aerosol propellant sector, ourdimethyl ether product demonstrates exceptional application value. It possesses excellent solubility and maintains good compatibility with various organic solvents, making it particularly suitable for propulsion systems in personal care products and household cleaning aerosols. Imagine within a bottle of refreshing perfume or an effective cleaning agent, our dimethyl ether acts as an invisible messenger, evenly dispersing active ingredients to deliver comfort and convenience. Compared to traditional propellants, our product is more environmentally friendly and safe, causing no damage to the atmospheric ozone layer during use. This characteristic provides the daily chemical industry with a sustainable development solution, enabling companies to pursue product effectiveness while contributing to environmental protection. We offer packaging options in various specifications based on customer needs, from compact portable sizes to large-capacity industrial packaging, meeting diverse requirements and ensuring products remain in optimal condition throughout transportation and use. As a key player in the clean energy sector, our dimethyl ether excels in fuel applications. Its combustion is clean and thorough, primarily producing carbon dioxide and water—fully meeting modern industry's stringent requirements for eco-friendly fuels. When burned in industrial furnaces or residential stoves, it generates a stable, bright flame that releases heat evenly and efficiently, without producing pungent odors or excessive smoke. These properties make it an ideal substitute for liquefied petroleum gas (LPG), offering broad prospects in industrial heating and residential fuel applications. Through our refined supply chain system, we implement rigorous management and monitoring at every stage—from raw material procurement and production processing to product transportation—ensuring consistent quality throughout the entire process from factory to end-use. This provides customers with a continuous and reliable energy supply. Whether for large industrial enterprises or ordinary household users, our dimethyl ether products can be used with confidence. In chemical synthesis, dimethyl ether demonstrates remarkable reactivity. It serves as a methylation reagent in synthesizing various fine chemicals, providing crucial raw materials for pharmaceutical intermediates and pesticide formulations. Within pharmaceutical R&D laboratories, our dimethyl ether acts like a magical key, unlocking complex chemical reactions to help scientists synthesize therapeutically effective drugs. In pesticide production facilities, it becomes a powerful ally safeguarding healthy crop growth. Our products maintain strict impurity control, ensuring excellent conversion efficiency in subsequent synthesis reactions and helping customers enhance product quality and production efficiency. Our professional technical team stands ready to provide application guidance. Possessing both deep expertise and extensive practical experience, they collaborate with customers to develop tailored solutions optimized for specific processes based on individual requirements. Shandong Jiurunfa Chemical Technology consistently prioritizes production safety. We recognize that safety not only impacts corporate survival and development but also concerns employee well-being and societal stability. We strictly adhere to dimethyl ether's specific requirements, enforcing rigorous safety standards during product storage and transportation. Dimethyl ether must be stored in dedicated, cool, well-ventilated warehouses, away from fire and heat sources, and separated from oxidizers and acidic substances. Our warehouses function as fortified strongholds, equipped with advanced safety monitoring systems and fire suppression facilities to safeguard products around the clock. Products are packaged in specialized pressure vessels, ensuring stability under specified temperature and pressure conditions. Each pressure vessel undergoes rigorous testing and inspection to guarantee reliability in diverse operational environments. The company provides comprehensive safety data sheets detailing physical and chemical properties, along with precautions for storage, transportation, and usage. These documents guide customers in proper product handling and storage to jointly mitigate safety risks. We fully recognize the critical importance of quality control in chemical products. From raw material intake to finished product shipment, every stage undergoes rigorous inspection and monitoring. During procurement, suppliers undergo strict evaluation and selection to ensure premium raw material quality. During production, advanced analytical instruments act as vigilant eyes, continuously monitoring all product parameters. Comprehensive testing procedures cover every aspect from visual inspection to chemical composition analysis, ensuring each batch of dimethyl ether meets exacting specifications for purity, color, moisture content, and other critical metrics. This unwavering commitment to quality has earned our products a stellar reputation in domestic and international markets, with customers spanning North and South America, Europe, Asia, and beyond. Our sales team acts as friendly ambassadors, delivering our premium products worldwide and establishing long-term, stable partnerships with clients from diverse cultural backgrounds. Looking ahead, we will deepen research and development into dimethyl ether applications. As environmental standards tighten and energy structures optimize, dimethyl ether's prospects in clean energy and green chemical industries will expand significantly. We will closely monitor industry developments and technological innovation trends, increase R&D investment, and continuously explore new application fields and production processes for dimethyl ether. Shandong Jiurunfa Chemical Technology will leverage its technical strengths and production experience to collaborate with partners across industries, jointly advancing the innovative application of dimethyl ether in diverse sectors. We believe that on the journey ahead, our dimethyl ether products will bring more surprises and positive changes to human life and societal development.   dimethyl ether 115 10 6 dimethyl ether toxicity what is dimethyl ether dimethyl ether formula iupac dimethyl ether dimethyl ether data dimethyl ether odor dimethyl ether 99

Water based polyurethane resin

In an era where environmental awareness is increasingly ingrained and green manufacturing has become the core direction for industrial upgrading, a new material that combines high performance with eco-friendly attributes—water-based polyurethane resin—is rapidly disrupting the traditional materials market landscape. It is driving revolutionary changes across numerous industries. The greatest advantage of water-based polyurethane resin lies in its outstanding environmental performance. Using water as the dispersion medium and containing no or minimal volatile organic compounds, it eliminates harmful gas emissions at the source. This not only effectively improves production environments and safeguards operator health but also aligns with increasingly stringent national environmental regulations. Against the backdrop of advancing “dual carbon” goals, adopting water-based polyurethane resin has become a critical choice for enterprises seeking green production and fulfilling social responsibilities, accelerating the industry's transition toward low-carbon and sustainable development. Beyond its outstanding environmental performance, water-based polyurethane resin boasts excellent comprehensive physicochemical properties, opening broad application prospects across multiple sectors. In coatings, formulations based on this resin exhibit superior adhesion, flexibility, and weather resistance, making them ideal for surface treatments in furniture, automotive, and construction applications. Whether applied as a matte finish on wooden furniture or as a base coat on automobiles, these coatings enhance product aesthetics with their refined texture and stable performance while eliminating the pungent odor and environmental pollution associated with traditional solvent-based coatings. In the adhesive field, water-based polyurethane adhesives also deliver outstanding performance. They offer high bonding strength, fast curing speed, and excellent water and temperature resistance, making them suitable for bonding various materials such as wood, leather, and fabrics. In the footwear industry, replacing traditional solvent-based adhesives with water-based polyurethane adhesives not only addresses environmental concerns during production but also enhances the bonding strength and comfort of shoes. This allows consumers to enjoy high-quality products while contributing to environmental protection. Furthermore, water-based polyurethane resin plays a vital role in synthetic leather and elastomer applications. In synthetic leather production, materials formulated with this resin exhibit soft texture, excellent breathability, and high realism—rivaling genuine leather while offering a more eco-friendly manufacturing process. This meets growing consumer demand for high-quality, environmentally sustainable synthetic leather products. With continuous technological advancements, the performance of water-based polyurethane resin continues to improve, and its application areas keep expanding. It serves not only as a vital force driving the green transformation of traditional industries but also as a key component propelling innovation and development in the new materials sector. In the future, water-based polyurethane resin is poised to shine in more fields by leveraging its unique advantages, contributing significantly to building a green and sustainable industrial eco system.

Hydroxypropyl methyl cellulose

In numerous fields of industrial production and daily life, there exists a seemingly ordinary yet critically important polymer compound—Hydroxypropyl methyl cellulose (HPMC). Derived from chemically modified natural cellulose, it has quietly permeated multiple industries including building materials, food, pharmaceuticals, and daily chemicals, thanks to its outstanding properties such as thickening, water retention, bonding, and film-forming capabilities. In the building materials industry, hydroxypropyl methylcellulose serves as the “core modifier” for various mortars and coatings. Take tile adhesive, commonly used in home renovations, as an example. Adding HPMC significantly enhances the mortar's water retention properties, preventing issues like weak tile bonding, hollow spots, or detachment caused by rapid moisture loss. Particularly in high-temperature or dry environments, the film formed by HPMC locks in moisture, providing ample time for the cement hydration reaction and ensuring construction quality. Simultaneously, it improves mortar flowability and workability, enabling smoother application by workers and reducing material waste. In interior and exterior wall coatings, HPMC's thickening effect ensures uniform texture, prevents pigment settling, delivers richer color saturation after application, enhances scrub resistance, and extends wall surface longevity. In the food industry, Hydroxypropyl methyl cellulose safeguards food quality as a “safe additive.” Approved nationally as a food thickener, stabilizer, and emulsifier, it is commonly used in products like yogurt, ice cream, and fruit juice beverages. During yogurt production, HPMC increases product viscosity for a smoother texture while preventing whey separation and extending shelf life. In ice cream production, it inhibits ice crystal growth, resulting in a finer texture that melts in the mouth. Furthermore, HPMC possesses excellent film-forming properties, creating a transparent coating on baked goods that effectively locks in moisture. This keeps bread and cakes soft and fluffy without altering their inherent flavor. In the pharmaceutical field, Hydroxypropyl methyl cellulose is an indispensable “excipient” in drug formulations. In tablet production, it serves as both a binder—adhering drug powders to form tablets with optimal hardness and uniform disintegration—and a coating material. The coating creates a protective layer that masks unpleasant drug odors while enabling sustained or controlled release. This allows drugs to dissolve slowly within the body, prolonging efficacy and reducing dosage frequency. In liquid formulations such as eye drops and ointments, HPMC regulates product viscosity, prolonging drug residence time on the ocular or skin surface to enhance absorption while reducing mucosal irritation. This improves both safety and comfort during administration. The personal care industry also relies on the benefits of Hydroxypropyl Methylcellulose. In toothpaste, it enhances viscosity, ensuring the paste holds its shape when dispensed without collapsing, while producing a finer lather during brushing. In skincare products like creams and lotions, HPMC serves as a thickening stabilizer, ensuring uniform texture and easy absorption upon application while locking in moisture to enhance hydration. With ongoing technological advancements, the application scope of Hydroxypropyl methyl cellulose continues to expand. From the preparation of new energy materials to the development of eco-friendly coatings, it demonstrates significant potential. However, different industries have varying requirements for HPMC's purity, viscosity, substitution degree, and other specifications, making the selection of high-quality products that meet industry standards crucial. In the future, with optimized production processes and innovations, Hydroxypropyl methyl cellulose will play a vital role in more fields with greater efficiency and environmental sustainability, injecting new momentum into industrial development and enhancing the quality of life.