Acetyl coenzyme A carboxylase inhibitor, interferes with fatty acid synthesis in sensitive plants. It can be absorbed by the stem and leaves of the plant, and is rapidly transferred to the whole plant.
Silica-alumina gels are made by adding different amounts of alumina to fine-pore silica. The adsorption performance depends on the alumina content. Silica-alumina gels can be used alone in applications with high free water content or liquid water. The product range offers high compressive strength and low dust content.
Cellulose ether is the main additive in ready-mixed mortar. The types and structural characteristics of cellulose ether are introduced. Hydroxypropyl methylcellulose ether (HPMC) is selected as the additive to systematically study the effects on various properties of mortar. Studies have shown that HPMC can improve the water retention of mortar, and has the effect of reducing water.
Hydroxypropyl methylcellulose HPMC for new phosphogypsum building materials refers to the reuse of phosphogypsum, which was previously regarded as "waste residue", after washing to remove phosphorus impurities, calcination and modification, etc. building materials.
Cellulose HPMC is widely used in building materials, coatings, synthetic resin, ceramics, medicine, food, textile, agriculture, cosmetics, tobacco, etc. HPMC can be divided into construction grade, food grade and medical grade according to its usage. At present, most domestic products are construction grade.
In recent years, with the continuous development of external wall insulation technology, the continuous progress of hydroxypropyl methyl cellulose production technology, and the excellent characteristics of hydroxypropyl methyl cellulose HPMC itself, hydroxypropyl methyl cellulose HPMC is widely used in the construction industry.
Xylitol is a carbohydrate called sugar alcohol or polyol. They are water-soluble compounds that occur naturally in many fruits and vegetables. Xylitol is also produced commercially from birch bark and corn cobs and is used as a sweetener to replace the calories in carbohydrates and sugar.
Daily chemical grade HPMC hydroxypropyl methylcellulose is a synthetic molecular polymer obtained by chemical modification of natural cellulose. Cellulose ether is a derivative of natural cellulose. The production of cellulose ether is different from that of synthetic polymers.
The modification of cement mortar by polymer makes them complement each other, so that polymer modified mortar can be used in many special situations.In addition, due to the potential of dry-mixed mortar in quality control, construction operation, storage and environmental protection, Semonova redispersible powder provides an effective technical means for the production of special dry mortar.