Polycarboxylate superplasticizer is a cement dispersant used in cement concrete. Polycarboxylate superplasticizer is a hydrophilic long side chain with a certain length and quantity and a highly polar active group with diversity. The special molecular structure surfactant composed of the main chain

The chemical constituents of the fatty alcohol polyoxyethylene ether series and the AEO series are fatty alcohols and ethylene oxide.They are typical nonionic surfactants. Since the number of ethoxylates of the molecules in the fatty alcohol polyoxyethylene ether can be artificially adjusted, it can be developed into nonionic surfactants with different properties and uses, so that it has a good run. Wet, emulsification, dispersion, leveling, antistatic agent and decontamination, etc.

‍The application of PEG is to provide lubricity for many products, such as: metal, ceramic tile, porcelain forming lubricant, spinning and spinning.Weaving fibers, lubricants for tires and medical surgical sutures, release agents made of latex foam, etc. Among them, concrete is the most used buildin

Triisopropanolamine (TIPA) is one of the commonly used components of cement grinding aids. At present, TIPA has studied the strength and hydration properties of Portland cement and Portland cement containing fine limestone particles. However, TIPA's research on the hydration mechanism of limestone P

By comparing the physicochemical properties of three monomer cement grinding aids: triethanolamine (TEA), triisopropanolamine (TIPA) and diethanol monoisopropanolamine (DEIPA), production methods and their aid to cement grinding and cement Different effects of performance, and analysis of possible ccauses and mechanisms of impact, and forecast their market development prospects.

ASA super weather resistant functional film is a new type of film material that can be laminated on synthetic resin tiles, plastic steel tiles, decorative panels and other surfaces. Compared with the traditional ASA, the surface of the PVC material is covered by the co-extrusion process, and the surface of the product is uniform and free from scratches. The surface gloss is high, fine and smooth, the product color is easier to replace, the thickness is uniform, the operation is simple, the waste is less, and the product does not need to be dried, which fundamentally solves the defects in the traditional co-sending environment and reduces the production cost. ASA super weather-resistant functional film can also be covered with the adhesive material to cover the surface of the steel plate material, completely solve the corrosion problem of the steel plate, and has broad application prospects.

A new type of cement grinding aid was synthesized from triisopropanolamine, diethanolamine, acrylic acid, HPEG400 and other raw materials. The effect of grinding aid, physical and mechanical properties and hydration products on titanium slag cement was tested.

Through the combination of TIPA and molasses, the enhanced grinding aid was studied, its grinding effect and reinforcing effect were tested, and the grinding mechanism and strengthening mechanism were discussed. The results showed that TIPA combined with molasses could make the specific surface area

Diethanol monoisopropanolamine was produced in the 1990s and is a non-toxic, skin-irritating product that is less irritating to triethanolamine and environmentally friendly alkanamines. It is mainly used as a surfactant. In the fields of cement grinding aids, daily chemical products and fabric softe

The effect of the combination of TEA and TIPA on Portland cement is similar to the superposition of the effects of the two monomer grinding aids alone, and there is no change in the hydration product due to the composite, and the hydration process is not significantly changed