Red Sea Crisis Rises, Ships Continue To Be Detoured
Exporting countries, including Asia, now face another hurdle in rising freight rates due to the recent Red Sea-Suez Canal crisis. Because it costs more to ship goods to Europe, its main market.
Application of polyvinyl alcohol powder (PVA1788, 2488) in building mortar
Henan Sinowin Chemical Polyvinyl alcohol powder (PVA1788, 2488) is a commonly used building mortar additive. They can be used in conjunction with cellulose ether water-retaining agents to improve the flexibility, water-retention and viscosity of cement mortar and gypsum building materials, and reduce friction, thus Enhance work efficiency and quality. In addition, they can prevent cracking and fal
Water is the source of life and one of the most important material resources indispensable for human survival and development, but the severeness of water pollution and the shortage of water resources are threatening human‘s health and the development of human society. Heycarb’s “Water Purification Series Activated Carbon” uses cutting-edge carbon manufacturing technology to provide an overall sol
The application of HPMC in building decoration materials
The application of HPMC in building decoration materials:
1. Masonry mortar Plaster mortar
2. Water resistant putty
3. Interfacial agent
4. External insulation mortar
5. Ceramic tile binder.
6. Fill the gap
7. Self-leveling material.
What are the properties and characteristics of sodium hexametaphosphate?
Sodium hexametaphosphate has various formulations, depending on the nature and characteristics of the washed items, and is used for emulsification, solubilization, wetting, penetration, dispersion, etc. of surfactants, and its performance is supplemented by other organic or inorganic additives. It achieves the purpose of cleaning and removing grease and rust, as well as disinfecting and protecting
Applications of Iron Oxide:
1) Used in many types of paints, including anti-rust paint, water-soluble indoor/outdoor paints and oil-based paints.
2) Used for dyeing construction materials, such as mosaic bricks, for concrete bricks, pavement, colorfultiles, roofing tiles and man-made marble. Colors for ceramic body.
3) Used in paper industry, esp. rice paper.
4) Used for surface coloration of
HPMC is used as a dispersant, thickener and adhesive in construction treatments and is mainly used in the molding of cement mortars and gypsum products. It is used in cement mortars to increase their cohesion, reduce flocculation, improve viscosity and shrinkage, and maintain moisture retention. Reduces water loss on the concrete surface, increases strength, and prevents the occurrence of cracks a
Monoethanolamine (MEA) is an organic compound with colorless liquid. It is used to remove acid gas in natural gas and petroleum gas, and manufacture non -ionic detergents, emulsifiers, etc.
The dangers and emergency protection of sodium chlorite
The dangers and emergency protection of sodium chlorite
1. Danger
Sodium chlorite is a strong oxidant that can cause methemoglobinemia, hemolysis, and renal failure; when in contact with acid, it will emit extremely irritating and corrosive gases, and its solution will strongly irritate the skin and organs; Mixed with organic matter and flammable substances, it may form an explosive mixture. R
A preparation process of paracetamol
(1) Add acetic acid, p-aminophenol, and metallic zinc with a molar ratio of 1.296:0.275:0.0046 into the reactor, stir and raise the temperature to 80°C, and obtain a reaction solution;
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