Article List
- TriisopropanolamineTriisopropanolamine is a chemical used as a solvent in photographic developer for pharmaceutical raw materials. Solvent for paraffin oil in man-made fibre industry. Because the salt formed by triisopropanolamine and long chain fatty acid has good coloring stability.
- Brief introduction to the shortcomings and perfect methods of safety management of hazardous chemicals in the chemical industryIn chemical enterprises, hazardous chemicals are used in the production process. This is an important type of raw materials and products in the production process, but it is highly valued by chemical companies because of its dangers. At present, the society attaches great importance to safety production events, especially those involving chemical chemicals in chemical enterprises, which will strengthen their internal management. At this stage, China still has many problems in managing hazardous chemicals. In order to achieve safe management of hazardous chemicals in the chemical industry, it is necessary to further explore its management methods.
- Safety issues that the chemical industry should be aware ofThe substances produced by chemical production are often characterized by flammable, explosive, corrosive and toxic substances, and the production equipment tends to be large. Once an accident occurs, the impact is large, and it is safe for the national economy and the people in the area. Bringing unpredictable losses and disasters. Therefore, the significance of chemical safety is very important, and it is an important part of chemical production management.
- Cement Strength and Cement Grinding Aid in Cement Strength ImprovementHow does the strength of cement come into being? Why do cement grinding aid also enhance cement products? With the hydration of cement system, triethanolamine, triisopropanolamine and diethanolisopropanolamine do not change the hydration products of cement. The strength of cement paste increases with the increase of solid precipitation.Product & Technology April 06, 2019
- Measures and Importance of Energy Saving in Cement Grinding StationThe power consumption of cement grinding occupies a considerable proportion in the whole cement production process, so it is an important link of energy saving and emission reduction in cement production. Shijiazhuang City Horizon Chemcial Industry Co., Ltd. is a professional manufacturer for cement grinding aid raw materials, including Triisopropanolamine-TIPA, Diethanolisopropanolamine-DEIPA, etc. which can be used alone or added to cement grinding aid that improve a lot of the cement grinding efficiency to save energy and increase cement strength.Product & Technology April 04, 2019
- Super weather resistant functional film co-extruded synthetic resin tileResin tiles are divided into natural resin tiles and synthetic resin tiles. The resins referred to in the market are generally synthetic resin tiles. The synthetic resin tile was developed by SABIC, a world top 500 company, with high weathering engineering resin ASA. ASA is a terpolymer composed of acrylonitrile, styrene and acrylic rubber. Synthetic resin tile has the advantages of long-lasting color, light weight, self-waterproof, toughness, thermal insulation, sound insulation, corrosion resistance, wind and shock resistance, anti-icing, anti-fouling, environmental protection, fire prevention, insulation, convenient installation, etc. Strong sense, the color is very Chinese, making it widely used in all kinds of permanent building roof decoration, especially the "flat-slope" project that is currently popularized in China.
- Comparison of three alcohol amine monomer cement grinding aidsCement is a very basic material in the construction industry and plays a very important role in the development of the national economy. China is a big cement producer. In 2011, China's cement output reached 2.09 billion tons, and cement production has exceeded in recent years. 8% of the speed increase. However, the energy consumption in the cement production process is high and the utilization rate is low, mainly due to the accumulation of fine powder particles during the grinding process, which causes the paste ball and the adhesive liner to reduce the grinding efficiency, so that about 80% to 90% % of the energy is consumed in the form of heat. In order to improve this situation, it is common in the industry to add a small amount of grinding aid to the grinding material to improve the grinding efficiency and reduce the grinding energy consumption. At the same time, grinding aids can also increase production (many studies have shown that grinding aids can increase cement production b
- What are the advantages of triisopropanolamine compared to triethanolamine in cement and cement concrete applications?In cement concrete applications, triisopropanolamine has the following advantages in terms of dispersibility, age enhancement, and application conditions compared with triethanolamine: 1 Dispersibility is better, when used in cement grinding aids, The fundamental principle of the action of the grinding aid is the dispersibility of the two surfactants. The dispersibility of the triisopropanolamine is better due to the spatial stereostructure of the alkyl chain and the hydroxyl group of the triisopropanolamine. Triethanolamine; and dispersibility is an important indicator of cement. In practical applications, triisopropanolamine is superior to triethanolamine in improving the cement, and the fluidity of cement is better than that of triethanolamine.Product & Technology April 01, 2019
- Effect of Alcoholamine Compounds on the Properties of Portland CementTriethanolamine, diethylenetriamine, triisopropanolamine, aminoethyl ethanolamine and polyvinyl ammonium phosphate were selected as early strength agents to study their effects on water consumption, setting time, adaptability to additives, mortar strength and other aspects of Portland cement standar
- Study on the Application of Grinding Aid in Cement ProductionCement grinding aids have been introduced into the field of cement production for many years. They play a very important role in improving grinding efficiency and reducing energy consumption. At the same time, more and more cement enterprises in southern Liaoning are transforming into grinding stati