Company: Sidley Chemical Co., Ltd. Business Nature: Manufacturer Country/Region: China Hall No.: 3.2 Zone No.: 8 Booth No.: 3.2H27 Sidley Chemical Co., Ltd. has been focusing on the application development and production of construction chemicals such as drymix mortar and coating additives and provide customers with cellulose ethers(HPMC/RDP/HEC/CMC), redispersible polymer powder and other products, covering fields of drymix mortar,.. read more →

As an important derivative of cellulose , cellulose ether has the following properties. (1) The solubility of soluble cellulose ether in alkaline water solution, water or organic solvent depends on the nature of the etherified group and its degree of substitution (DS). Substances with a DS value below 0.1 are generally insoluble and differ from.. read more →

Corona virus can be killed at 75% concentration of alcohol. Using alcohol hand sanitizer to clean hands can help to protect health and block the spread of the virus. There is a large demand of hand sanitizers globally, which has caused the raw material- Carbomer 940 continues to be out of stock and the prices soared. To cope with the shortage of Carbomer, HPMC was introduced to be.. read more →

Hydroxypropyl Methylcellulose and Methylcellulose are water soluble ethers with excellent performance, suitable for building coatings as retarders, water-retaining agents, thickeners and binders. HPMC and MC have already been used in plaster, cement, lime and mortar. In cement proportion, it function as a retarder and water-retaining agent; while in concrete composition and mortar, it can improve.. read more →

Abstract  Attempts are made in this paper to study the effects of CMC and processing techniques of acidified milk drinks on its stability and particle size distribution, to detect the stability of acidified milk drinks by the centrifugal sedimentation method, and to test the main processing techniques affecting stabilizing effects. Meanwhile the effects of these.. read more →

With great honor we had Nippon Paper Group(日本製紙グループ www.nipponpapergroup.com ) visited our plant on February 27th, 2019. The sales manager 嶌田裕治 accompanied by three technicians visited our Sodium CarboxymethylCellulose plant and showed admiration to our manufacturing technique. CMC is one of the strong items of Sidleychem. We can supply CMC with different grades and applications,.. read more →

Hydroxyethyl cellulose (known as HEC) is a white or light yellow, odorless, non-toxic fibrous or powdered nonionic, manufactured through etherification of alkali cellulose and ethylene oxide (or chlorohydrin). HEC is soluble in both cold and hot water, and has no gel characteristics. It has a wide range of substitution, solubility and viscosity, good heat stability.. read more →

25 Dec 2018
December 25, 2018

Cellulose Ether

Cellulose Ethers 0 Comment

Cellulose ether refers to cellulose derivatives on which hydroxyl groups are partially or completely substituted by ether groups. In dry mixed mortar products, the addition of cellulose can significantly improve the performance of mortar. Therefore it is an important additive in dry mixed mortar products. Cellulose ether can be divided into anionic type, cationic type.. read more →

Methylcellulose, a Cellulose Derivative with Original Physical Properties and Extended Applications 1. Introduction Chemically modified polymers have been extensively investigated in order to develop new biomaterials with innovating physic–chemical properties. Important classes of modified polymers are cellulose ethers, such as methylcellulose (MC), hydroxypropylmethylcellulose (HPMC), hydroxyethylcellulose (HEC) and carboxymethylcellulose (CMC). Cellulose is the most abundant polysaccharide.. read more →

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