Hebei Zhongaotai Import and Export Co., Ltd. is a professional enterprise engaged in the design, development, manufacturing, application and sales of cellulose, which has a manufacturing history of 6 years. Based on the core concept of safety, environmental protection and sustainable development, the company has an annual production capacity of 15,000 tons of cellulose production system, with the whole system of HEC (hydroxyethyl cellulose), HEMC (hydroxyethyl methyl cellulose),HPMC (hydroxypropyl methyl cellulose). Serving customers in oilfield, coatings, dry powder building materials, cosmetics, personal care products, medicine and many other fields. Serving all over the world, to provide you with the most stable cellulose and service.
At the same time, the company also sells a variety of water-soluble fertilizer, titanium dioxide, zinc oxide and other products .To provide you with more comprehensive and convenient services.
Hydroxypropyl methylcellulose is a white or off-white powder. It is mainly used as a dispersant in the production of polyvinyl chloride. In addition, it is used as a thickener, stabilizer, emulsifier, film-forming agent, etc. in the production of other petrochemicals, coatings, building materials, paint removers, papermaking, cosmetics and other products.
The purity of hydroxypropyl methylcellulose in building insulation mortar directly affects the quality assurance of engineering construction. In the production process of hydroxypropyl methylcellulose, the residual oxygen in the reactor leads to the degradation of hydroxypropyl methylcellulose, reducing its molecular weight. However, the residual oxygen is limited, and it is not difficult to reconnect the broken molecules.. The water retention rate of hydroxypropyl methylcellulose is closely related to the hydroxypropyl group, but it also determines its water retention rate for the entire reaction process. The effect of alkalization, the ratio of chloroform to epichlorohydrin, the concentration of alkali, and the ratio of water to refined cotton all determine the performance of the product.
thyl cellulose is widely used in coatings. It can also be used as a basic material for solid lubricants in metal workpiece stamping. In microcircuit printing, ethyl cellulose is used as a color carrier. In the wireless industry, it is used as an advanced insulation material and as a special thin film in protective coatings, such as the cladding layer of rocket propellants. It can be used as a hot melt adhesive and coating for cables, paper, textiles, etc. It can also be used as insulation for extrusion lines and as a toughness enhancer for plastics.
Function: Bonding, filling, and film-forming
Nickname: Cellulose ether
Dosage form: Medicinal excipients
Foreign name: Ethyl cell method
1. Thickener: Hydroxyethyl cellulose is widely used as a thickener in fields such as coatings, construction, pharmaceuticals and food, textiles, and papermaking.
2. Protective agents and adhesives: In cosmetics, hydroxyethyl cellulose is used as a adhesive, thickener, film-forming agent, and emulsifying stabilizer, with low skin irritation and stable properties.
3. Petroleum exploitation: In petroleum exploitation, hydroxyethyl cellulose is used as a dispersant for the exploitation of petroleum water-based gel fracturing fluid, polystyrene, PVC and other polymers by fracturing method, and also as a fluid loss reducer.
4. Stabilizer: In the field of food, hydroxyethyl cellulose serves as a stabilizer and other functions. Additives such as sizing agents in the textile industry, adhesives, thickeners, emulsions, and stabilizers in the electronics and light industry sectors.
5. Other industrial fields: used as a thickener for latex in the paint industry, as a cement retarder and water retention agent in the construction industry, as a glaze and toothpaste adhesive in the ceramic industry. It is also widely used in printing and dyeing, textiles, papermaking, medicine, hygiene, food, cigarettes, pesticides, and fire extinguishers.
HEMC is widely used in water-based latex coatings, construction and building materials, printing inks, petroleum drilling, and other fields, playing a thickening and water retention role, improving construction performance, and is used for dry and wet mortar series products. Hydroxyethylcellulose is widely used as an excipient in pharmaceutical preparations, including oral tablets, suspensions, and topical formulations.
Polypropylene FibrePolypropylene Fibre
Light Raindrop Chemical Co., Ltd. was established in 2007. The company has become the largest cel-lulose ether manufacturer in China. The company is located in the Economic Development Zone of Jinzhou City , Hebei Province , China. The company covers an area of 80, 000 square meters, has fixed assets of 90 million yuan, and has nearly 300 employees, including 26 senior tec-hnicians and 8 new product R&D personnel . It focuses on scientific and technological investment, technological innovation, and is a professional enterprise with strong production capacity. Light Raindrop Chemical Co ., Ltd. is responsible for Hydroxypropyl Methyl Cellulose (HPMC), Methyl Hydroxyethyl Cellulose (MHEC/HEMC), Hydroxyethyl Cellulose (HEC), Carboxymethyl Cellulose (CMC) and various types of renewable producer of Dispersed Polymer Powder ( RDP ) , Polyvinyl Alcohol ( PVA ), Hydroxypropyl Cellulose Starch Ether ( HPS ), Polypropylene Fiber (PP Fiber) and Wood Cellulose Fiber.It has world-class production equip-ment, adopts German horizontal kettle “one-step” production technology, electronic fully automated production lines, and has a complete and strict testing process. The product quality tends to be at the international level . The annual output of cellulose reaches 30,000 tons/year , and the annual output of redispersible latex powder reaches 20,000 tons/year . Products are widely used in daily chemicals, building materials , honeycomb ceramics, food and medicine and other industries. The products are popular in 35 countries and passed ISO 9001:2008 quality system certification in 2010. While the company continues to improve product quality and expand production capacity to meet the production needs of its own customers,it can also undertake OEM processing work from related companies and provide supporting services to various production companies or intermediate traders. Light Raindrop Chemical Co., Ltd. not only focuses on the innovation of product technology, but also provides good testing, control and improvement of products, providing customers with high-quality and stable products and complete technical services, allowing customers to reduce produc-tion costs while improving product
