Understanding Diacetyl Tartaric Acid Esters of Mono- and Diglycerides (DATEM, E472e) as a cornerstone surfactant in food processing and industrial polymer systems.
In modern industrial chemistry, DATEM (Diacetyl Tartaric Acid Esters of Mono- and Diglycerides) stands out as a powerful non-ionic surfactant. Primarily recognized in food manufacturing for its role as a premier dough conditioner and emulsifier, its application extends deep into industrial formulations. DATEM molecules possess a unique structural conformation containing both lipophilic fatty acid chains and highly hydrophilic diacetylated tartaric acid groups. This distinct amphiphilic nature permits the reduction of interfacial tension between immiscible phases—such as water and lipids—with exceptional efficiency.
For B2B buyers looking for cheap DATEM emulsifiers factories and suppliers, cost control must not come at the expense of molecular consistency. The functional performance of DATEM is governed by its esterification degree, fatty acid composition, and acid value. Our chemical integration pathways leverage massive economies of scale in fine organic chemistry to deliver emulsification products that maintain strict structural homogeneity across batches, optimizing physical performance parameters in baking, cosmetics, plastics, and agricultural formulations.
Shandong Runtai New Materials Co., Ltd. - Driving industrial-scale chemical innovations from the heart of Shandong Province.
Founded in March 2020, Shandong Runtai New Materials Co., Ltd. is a comprehensive group firm that specializes in fine chemical products. Our primary products include formaldehyde, polyformaldehyde, urea formaldehyde resin, melamine powder, and melamine glazing powder. The corporation has branches in five different cities throughout the whole country, with its headquarters located in Zaozhuang City, Shandong Province. Runtai New Materials covers an area of 270,000 square meters with a total investment of 2.06 billion yuan.
Through our relentless pursuit of technological evolution, we have grown to be one of China's top producers of melamine and formaldehyde due to our recent improvements in production lines growth. Runtai New Materials is a professional chemical supplier dedicated to satisfying customer requirements with superior chemical products and solutions. Our professional staff and cutting-edge production machinery are committed to the production of chemical goods that satisfy global standards.
To satisfy the needs of various industries, we simultaneously offer standardized products as well as tailored solutions based on the unique requirements of our customers. Our products have been exported to the United States, Thailand, Kenya, Egypt, and other countries and have been widely praised by overseas customers.
How our technological framework and integrated manufacturing pipeline ensure premium grade chemicals at optimized cost lines.
After the completion of the melamine project, Runtai New Materials has become a comprehensive enterprise in the forefront of China's research, production, sales, and application of new chemical materials. Our melamine materials have achieved an 80% leading market share nationwide, proving our dominance in chemical supply chain consistency.
We choose production technology solutions guided by automatic control, safe, and stable operation. By selecting the advanced Distributed Control System (DCS), we maintain exact control over process parameters across the entire production line, ensuring high levels of product quality while minimizing raw material wastage.
To maximize product quality metrics, we deploy cutting-edge and dependable testing and production hardware. This automation framework significantly lowers manual labor intensity, boosts labor productivity, conserves thermal energy, and minimizes raw processing overheads.
Collaborating closely with the Changzhou Research Institute of Beijing University of Chemical Technology, we sustain active integration of production, learning, and research. Driven by an industry-leading doctoral R&D team, our technical breakthroughs are supported by numerous patents.
The new chemical materials industry based on our core raw materials has great potential for extension. Derivative products are widely utilized in adhesives, coatings, resins, dyes, medical basic raw materials, and electronics, permitting dynamic adaptation to shifting market demands.
As an ethical corporation, Runtai prioritizes sustainable development. Our commitment lies in developing and producing eco-friendly chemical products that minimize their negative effects on the environment while strictly adhering to pertinent laws and global green standards.
Exploring how regional regulatory structures and industrial dynamics dictate the usage of DATEM across diverse global territories.
In mature markets like Western Europe and North America, DATEM is the definitive standard for industrial bread volume optimization. Industrial bakeries operate high-speed automated processing lines where dough must withstand intense mechanical stress. DATEM interacts with the gluten proteins in wheat flour, forming a reinforced complex network that traps carbon dioxide bubbles. This results in maximum volume yield, consistent crumb structure, and enhanced shelf stability. Our localized DATEM configurations are calibrated to accommodate regional variations in gluten strength between North American hard spring wheat and European soft wheat varieties.
Across Southeast Asian countries like Thailand and Indonesia, the demand for non-dairy creamers and instant beverage powders is expanding rapidly. DATEM acts as an essential dispersing agent that ensures rapid dissolution and stability of vegetable fat emulsions in hot liquids. Our formulations prevent coalescence and oil separation ("oil-off") under high ambient humidity and elevated temperatures, typical of the tropical climates in these production centers.
Beyond food science, industrial manufacturers exploit DATEM as a biodegradable surfactant in polymer coatings and water-based adhesives. When formulating acrylic-based thickening agents, Defoamers, or pigment dispersion packages, DATEM assists in lowering surface energy without causing foam stabilization. This synergizes perfectly with Runtai’s premium water-based additives and acrylic acid thickener lines to yield stable coatings with superior leveling properties.
Navigating the technology pathways from traditional petroleum/plant oils to next-generation bio-synthetic interfaces.
Developing optimized esterification protocols for diacetyl tartaric anhydride with mono- and diglycerides derived strictly from identity-preserved, sustainable palm, sunflower, or canola oils. This step guarantees minimal levels of free glycerin and unreacted tartaric acid, directly translating to higher surfactant purity.
Implementing real-time digital monitoring systems across our esterification reactors. By leveraging distributed control systems (DCS), we dynamically adjust temperature, pressure, and catalyst ratios. This reduces batch variations in acid value and ester content to under 0.5%, matching high global standards.
Looking forward, the development of micro-encapsulated DATEM powders aims to overcome the traditional caking tendencies of standard DATEM. By applying protective bio-polymer coatings (such as starch or silica matrices), we ensure free-flowing characteristics even when exposed to high temperatures during maritime shipping.
Leveraging China's manufacturing clusters, raw material accessibility, and advanced logistics to secure price and volume stability.
For international procurement departments, finding cheap DATEM emulsifiers factories and suppliers involves more than comparing base FOB prices. It requires examining the complete supply chain structure. Chinese manufacturers, particularly those in integrated chemical zones like Shandong Province, hold significant operational advantages:
Navigating global chemical certifications to ensure safe entry, customs clearance, and local application compliance.
Adhering to strict compliance guidelines is critical to the delivery of food-grade and industrial emulsifiers. Our products are manufactured under rigorous QA/QC systems. We support global compliance by maintaining key international certifications:
Answering complex procurement, application, and formulation queries directly from our chemical engineering desk.
DATEM generally has a shelf life of 12 months when stored in a cool, dry place. Because of its relatively low melting point (approx. 45°C depending on the fat profile), DATEM is prone to caking when exposed to heat and pressure. We prevent this by packaging our DATEM in heavy-duty poly-lined paper bags or fiber drums, and by offering carriers like calcium carbonate or silicon dioxide which significantly improve flowability in warm climates.
The acid value (typically between 60 and 105 mg KOH/g) indicates the level of free diacetyl tartaric acid and partial esters. In baking, a higher acid value can accelerate gluten protein binding but may alter dough pH. In polymer or coating formulations, the acid value must be tightly controlled to prevent unwanted reaction with basic pigments or structural degradation of curing resins. We offer customization of the acid value to match your precise application requirements.
Yes. In paint, coating, and adhesive systems, DATEM acts as a co-emulsifier that lowers interfacial tension, allowing water-based additives and acrylic-based thickeners to distribute uniformly. This prevents separation, reduces grit formation, and yields a smooth, homogeneous formulation with optimal rheology.
For maritime shipments during high-temperature seasons, we utilize refrigerated containers (reefers) to maintain temperatures below 20°C. We also apply optimized pallet arrangements to avoid stacking weight limits, preventing physical pressure-caking inside the container.
Our integrated chemical chains, starting with basic feedstocks like formaldehyde (380,000 tons/yr) and melamine (60,000 tons/yr), mean we control core processing intermediates. By minimizing dependency on third-party suppliers, we reduce production margins and offer pricing stability to our global partners, even when raw material indexes fluctuate.
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