Before you buy hydroxyethyl cellulose, you should know its usage, production process, and some precautions. Let Kemox bring you together to explore.
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Hydroxyethyl cellulose, or HEC for short, is prepared from alkaline cellulose and ethylene oxide (or chloroethanol) by etherification reaction, it is a non-ionic cellulose mixed ether, which is odorless, non-toxic, and presents a white or off-white powder. It can form transparent viscous colloids in an aqueous solution with thickening, suspending, dispersing, emulsifying, film-forming and water-retention properties. Therefore, hydroxyethyl cellulose has a wide range of applications in many fields.
Hydroxyethyl cellulose is a versatile 'elf'. In the construction industry, it is used as a stabilizer for paints, allowing them to spread more evenly on walls. In the oil industry, it is an important part of the drilling mud, stabilizing the well wall and preventing well collapse. In the cosmetic field, it is widely used in emulsions, hairsprays and other products by virtue of its good film-forming and water-retaining properties.
The production process of hydroxyethyl cellulose is relatively complex, involving multiple steps such as chemical reaction and physical treatment. In brief, the process mainly includes several steps such as raw material preparation, etherification, neutralization, washing, drying and crushing.
Engineers mainly choose cellulose as the starting raw material, and after pretreatment to get suitable cellulose pulp meal for reaction.
Next, through the etherification reaction, the cellulose pulp meal is etherified with ethylene oxide under the action of an alkaline catalyst to generate hydroxyethyl cellulose.
After completing the etherification reaction, the remaining catalyst and unreacted raw materials are removed by neutralization and washing steps.
After drying and crushing, the final hydroxyethyl cellulose product is obtained. The whole process is rigorous and precise to ensure the quality of the product.
Although the development of hydroxyethyl cellulose in China is relatively late, some outstanding enterprises have emerged. These companies have strict quality management systems, relatively advanced production processes and equipment, and rich industry experience. For example, Kemox produces hydroxyethyl cellulose with advanced production technology and strict quality control, which enjoys a good reputation in the market. Kemox attaches great importance to environmental protection and is committed to green and sustainable production methods.
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Dear friends, I hope this 'Guide to Buying Hydroxyethyl Cellulose' can help you. To buy hydroxyethyl cellulose, you need to consider the product quality, specifications, product use, supplier reputation, price, technical support and service, and other factors to choose the right product for your needs.
China has emerged as a global hub for chemical manufacturing, particularly for Hydroxypropyl Methyl Cellulose (HPMC), a versatile polymer widely used in construction, pharmaceuticals, and food industries. This blog explores the landscape of HPMC suppliers in China, focusing on key factors to consider, industry trends, and a spotlight on Hebei YIDA'a reliable supplier known for stable quality and competitive pricing.
China dominates the HPMC market due to its robust manufacturing infrastructure, cost efficiency, and adherence to international standards. Over 60% of global HPMC production originates from Chinese manufacturers, with clusters in Shandong and Hebei provinces. These regions host factories equipped with advanced technology and certifications like ISO and ISO , ensuring product consistency and environmental compliance.
Chinese suppliers offer a broad range of HPMC grades tailored to applications such as tile adhesives, gypsum plaster, and pharmaceutical binders36. For instance, HPMC for construction often features specifications like white powder appearance, residue on ignition '1.5%, and viscosity grades from 400 to 200,000 CPS. Competitive pricing further enhances China's appeal, with bulk rates ranging from 1,200to1,200to4,500 per ton depending on purity and volume.
Selecting the right supplier requires evaluating several criteria:
Certifications and Compliance: Prioritize suppliers with ISO certifications, which validate quality management systems. For example, Hebei Landcel Cellulose Tech Co., Ltd. holds ISO , , and HSE certifications, reflecting their commitment to sustainability.
Product Range: Leading suppliers like Shandong Eaza Chem Co., Ltd. provide diverse HPMC variants, including industrial-grade, pharmaceutical-grade, and customized formulations.
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Production Capacity: Large-scale manufacturers, such as Kingmax Cellulose Co., Ltd., ensure stable supply chains, crucial for projects requiring bulk orders.
Technical Support: Reputable suppliers offer application guidance, such as optimizing HPMC dispersion in tile adhesives or gypsum mixtures.
Additionally, verify supplier credibility through trade platforms like Alibaba or Made-in-China, which list audited companies with verified business licenses.
The HPMC market is evolving rapidly, driven by demand from the construction sector. For example, HPMC's role in improving adhesion and water retention in tile adhesives has made it indispensable for modern building projects. Suppliers are also innovating to meet sustainability goals, such as reducing energy consumption during production.
Another trend is the rise of eco-friendly HPMC derivatives. Manufacturers like Qingdao Gainer New Material Co., Ltd. are developing low-VOC (volatile organic compound) formulations to align with global environmental regulations. Furthermore, digital platforms are streamlining procurement, with some suppliers offering real-time pricing and logistics tracking.
Among China's top HPMC suppliers, Hebei YIDA stands out for its balance of quality and affordability. Specializing in HPMC for construction applications, the company provides products that meet rigorous standards for viscosity, solubility, and thermal stability.
Why Choose Hebei YIDA?
Cost-Effective Pricing: With rates starting at $1,300 per ton, Hebei YIDA offers some of the most competitive prices in the market, ideal for budget-conscious buyers.
Consistent Quality: Their HPMC undergoes stringent quality checks, ensuring low residue ('1.5%) and uniform particle size, critical for smooth mixing in mortars and plasters.
Custom Solutions: The company tailors products to specific needs, such as high-viscosity HPMC for exterior wall coatings or fast-dissolving grades for pharmaceutical tablets.
Global Reach: Hebei YIDA exports to over 30 countries, supported by efficient logistics and responsive customer service.
If you want to learn more, please visit our website Hydroxypropyl Starch Ether.