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What is the difference between Hydroxypropyl Methyl Cellulose and Methyl Cellulose?
1.(HPMC) Physical and chemical properties: 1. Appearance: MC is white or off-white fibrous or granular powder, odorless. 2. Properties: MC is almost insoluble in absolute ethanol, ether and acetone. Rapidly disperse and swell in hot water at 80~90°C, and dissolve quickly after cooling down. The a...Read more -
What are the reasons and solutions for the yellowing of putty powder?
The main factors for the yellowing of the surface of the water-resistant putty After material research, a large number of experiments and engineering practice, the author believes that the main factors for the yellowing of the surface of the water-resistant putty are as follows: Reason 1. Calcium...Read more -
What is the competition in China’s hydroxypropyl methylcellulose market?
1. Competition among existing firms As a non-ionic cellulose ether, hydroxypropyl methylcellulose has better performance than ionic cellulose ether in terms of thickening, emulsification, film formation, protective colloid, moisture retention, adhesion, and anti-allergy. , Widely used in oil fiel...Read more -
What are the properties of cellulose ether solution and its influencing factors?
The most important property of cellulose ether solution is its rheological property. The special rheological properties of many cellulose ethers make them widely used in various fields, and the study of rheological properties is beneficial to the development of new application fields or the impro...Read more -
What is the effect of temperature on the solubility of cellulose ether?
The water solubility of the modified cellulose ether is affected by temperature. Generally speaking, most cellulose ethers are soluble in water at low temperatures. When the temperature rises, their solubility gradually becomes poor and eventually becomes insoluble. Lower Critical Solution Temper...Read more -
What is the structure of the downstream market of cellulose ether?
With the continuous advancement of science and technology, the downstream demand market will grow accordingly. At the same time, the scope of downstream applications is expected to continue to expand, and downstream demand will maintain steady growth. In the downstream market structure of cellulo...Read more -
What are the factors influencing the development of China’s cellulose ether (non-ionic) in 2014?
1. Favorable factors (1) The rapid development of China’s economy provides a good development opportunity for the cellulose ether industry The application coverage ratio of cellulose ether is related to the level of economic development. In the past 30 years, my country’s national eco...Read more -
What are the factors affecting my country’s cellulose ether industry?
1. Favorable factors (1) Policy support As a bio-based new material and a green and environmentally friendly material, the extensive application of cellulose ether in the industrial field is the development trend of building an environment-friendly and resource-saving society in the future. The d...Read more -
How is the domestic and foreign market status of non-ionic cellulose ether?
(1) Overview of the global nonionic cellulose ether market: From the perspective of global production capacity distribution, 43% of the total global cellulose ether production in 2018 came from Asia (China accounted for 79% of Asian production), Western Europe accounted for 36%, and North America...Read more -
What are the main barriers to entry in the domestic cellulose ether industry?
(1) Technical barriers Downstream customers of cellulose ether have higher requirements on the quality and stability of cellulose ether. Quality control technology is an important technical barrier in the cellulose ether industry. Manufacturers need to master the design matching performance of co...Read more -
What will be the market development of China’s cellulose ether industry in 2022?
According to the “China Cellulose Ether Industry Research and Investment Forecast Report (2022 Edition)” released by Li mu Information Consulting, cellulose is the main component of plant cell walls and the most widely distributed and most abundant polysaccharide in nature. It account...Read more -
What is the development trend of China’s cellulose ether industry from 2021 to 2027?
Cellulose ether is known as “industrial monosodium glutamate”. It has the advantages of wide application, small unit usage, good modification effect, and environmental friendliness. It can significantly improve and optimize product performance in the field of its addition, which is co...Read more