●Agriculture Hydroxyethyl cellulose (HEC) can effectively suspend solid poisons in water-based sprays. When HEC is used in spraying operations, it can play the role of adhering the poison to the leaves; HEC can be used as a thickener for spray
HEC(Hydroxyethyl cellulose) is used as an additive in various aspects. This article briefly introduces the main characteristics of HEC. Thickening Hydroxyethyl cellulose (HEC) is an ideal thickener for paints and cosmetics. In practical application, the combination of its thickening property,
Hydroxyethyl cellulose (HEC) is an important hydroxyalkyl cellulose, which was successfully prepared by Hubert in 1920, and it is also a water-soluble cellulose ether with a large production volume in the world. It is an important cellulose ether with the
HPMC and HEMC have similar roles in building materials. It can be used as dispersant, water retaining agent, thickener and binder, etc. It is mainly used in the molding of cement mortar and gypsum products. Used in cement mortar to
The most commonly used mixed solvents for ethyl cellulose (DS: 2.3~2.6) are aromatic hydrocarbons and alcohols. Aromatics can be benzene, toluene, ethylbenzene, xylene, etc., with an amount of 60-80%; alcohols can be methanol, ethanol, etc., with an amount of 20-40%.
1. Application in the pharmaceutical industry Application in dispersion formulations. Dispersed preparations include injections, internal medicines, external medicines and the like. In order to meet the different requirements of treatment, the medicines are usually made into the above-mentioned various dosage