Unavoidable common quality problems in lightweight gypsum mortar painting construction
If you find small bubbles or holes on the wall when plastering with gypsum mortar, you can sand them first, then brush them with page enhancer, and then flatten them in batches. The moisturizing lotio…
18 strategies to answer common application questions of lightweight gypsum mortar
1. What materials are construction lightweight gypsum mortars made of? What are the common uses for lightweight gypsum mortar in construction? Answer: Construction lightweight gypsum mortar is compose…
Common problems in factory inspection and application of concrete antifreeze Fengxian early strength antifreeze manufacturer Peixian antifreeze price Suining County antifreeze water reducing agent
In order to ensure the workability and pumpability of concrete and prevent the occurrence of freezing damage during the winter construction of concrete, it is necessary to base on different engineerin…
Solubility of common alcohol ether solvents
Alcohol ether solvent is an oxygen-containing solvent, mainly low-carbon alcohol ethers of ethylene glycol and propylene glycol. There are both ether bonds and hydroxyl groups in the composition. The …
Common knowledge about using polyurethane foam caulking on door covers
While most people have not yet experienced home buying, many People who have a deep understanding of decoration. The difficulty of decoration is actually different from that of house transactions, bec…
Common factors affecting polyurethane adhesive reactions
1. Effects of Catalysts on Isocyanate Reactivity Catalysts can reduce the reaction activation energy, speed up the reaction rate, shorten the reaction time, and control side reactions. Therefore, cata…
Several common modification methods of magnesium hydroxide flame retardants
Inorganic flame retardants are mainly aluminum hydroxide and magnesium hydroxide. Currently, inorganic flame retardants are basically used abroad, including the United States, Japan, and Western Europ…
[Shanghai Imported White Oil Supply] Four common cosmetic grade white oil model indicators and uses
White oil is produced by ultra-deep refining to remove aromatics, sulfur and nitrogen. Special mineral oils obtained from other impurities are generally composed of alkanes and naphthenes with a molec…
[Emulsifier raw material supply] Four common raw materials for emulsified cosmetics
Let you learn about it together Four common raw materials for emulsified cosmetics: 1. Grease and wax: Stearic acid and glyceryl monostearate: Stearic acid, also known as stearic acid, is a white fla…
[Methyl palmitate supply] Methyl palmitate is a very common substance in nature and its uses
Methyl palmitate is a colorless liquid or crystal. Easily soluble in alcohol, acetone, chloroform and benzene, soluble in ether but insoluble in water. Methyl palmitate is a substance that is very com…
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