Polycarboxylic acid superplasticizer is an indispensable material for gypsum products and lightweight gypsum wallboards

Overview of polycarboxylic acid water reducer

Polycarboxylic acid superplasticizer is a powdery polycarboxylic acid superplasticizer prepared by a new process. It has an excellent comprehensive index, good dispersibility, high water reduction rate, good adaptability to various cement, and no green Pollution, and other advantages. It is a high-performance environmentally friendly product. The polycarboxylic acid superplasticizer powder of this product accounts for 0.16-0.3% of the total amount of gelling materials, and the water reduction rate is> 25%. The polycarboxylic acid superplasticizer does not contain harmful ingredients and does not pollute the environment. No chlorine, low alkali.

Product advantages

1. It has good compatibility with various cement, and the slump retention performance of concrete is good, which prolongs the construction time of concrete.

2. Low dosage, high water reduction rate, and low shrinkage rate.

3. Significantly improve the early and late strength of concrete.

4. This product has low chloride ion content and low alkali content, which is conducive to the durability of concrete.

5. The production process of this product is pollution-free and does not contain formaldehyde. It complies with ISO14000 international environmental management standards and is a green and environmentally friendly product.

6. Using polycarboxylate water-reducing agent, more slag or fly ash can be used instead of cement, thereby reducing costs.

Polycarboxylic acid water reducer application

As a new type of foamed gypsum wallboard blend, gypsum wallboard polycarboxylic acid superplasticizer 26A aims to solve the disadvantages of low strength and poor water resistance of traditional gypsum wallboard. By changing the internal structure of the gypsum, the combination of gypsum and foam can be improved and the fluidity of the slurry can be improved. It can improve the processability of the slurry and has a certain degree of water resistance. It is an indispensable material for gypsum products and lightweight gypsum wallboards.

Polycarboxylic acid superplasticizers are mainly used in ready-mixed dry mortar and unshaped refractories, including cement-based non-shrinking self-leveling materials, cement-based non-shrinking grouting materials, pore pressure grouting, wear-resistant mortar floors, etc.; Highly fluid self-compacting concrete.

Polycarboxylate Superplasticizer (Polycarboxylate Superplasticizer) is a high-performance water-reducing agent and cement dispersant. It is widely used in highways, bridges, dams, tunnels, high-rise buildings, and other projects.

The product is environmentally friendly, non-flammable, non-explosive, and can be safely transported by train and car.

It is suitable for precast concrete and cast-in-place concrete, reinforced concrete, and prestressed concrete for high-speed railways, passenger dedicated lines, industrial and civil buildings, roads, bridges, ports, airports, and other projects.

It is especially suitable for projects that require a long construction time to prepare concrete and have higher requirements for maintaining concrete slumps, such as nuclear power projects.

Application of polycarboxylic acid superplasticizer in gypsum light board

There are many types of conventional lightweight partition wall panels. Gypsum lightweight partition board is one of them, with many outstanding characteristics. They are not only light, heat, and sound insulation, but also breathable and humidity control. They have a wide variety of raw materials and low prices. However, in recent years, compared with other types of partition wall panels, the development speed of gypsum lightweight partition wall panels has been slower. There are two main reasons for the problem: one is the increase in the strength of gypsum products; the other is the increase in the strength of gypsum products. Second, gypsum products address the above problems.

Advantages of gypsum lightweight polycarboxylic acid superplasticizer

Lightweight gypsum wallboard polycarboxylic acid superplasticizer  has small dosage and obvious effect. The dosage is controlled at 400g-1kg per cubic meter. At present, it is an indispensable material for foam gypsum wallboard. In addition to maintaining the original excellent properties of gypsum, the strength has also been significantly improved. In addition, due to the ever-increasing requirements for the lightweight and sound insulation of gypsum partition board, 720S gypsum retarder and enhanced bonding dispersant can be introduced into gypsum, and then it can be relaxed without affecting certain properties such as strength. On the one hand, adding ceramsite, ceramic slag, polystyrene particles, or expanded perlite to the gypsum slurry can reduce the density of the board. On the other hand, if there are higher requirements for the waterproof performance of lightweight gypsum products and lightweight partition boards, we can also add special gypsum waterproof and impermeable agent No. 83 during the production process. This is a new type of structural modification. Three-dimensional waterproof materials can be widely used in the fields of gypsum and gypsum products. It is a colorless and transparent liquid, non-toxic, non-irritating, excellent waterproof performance, strong impermeability, and no corrosion to steel bars.

Gypsum lightweight partition board has broad application prospects due to its high production efficiency, fewer cracking problems, and superior performance. By adding this new type of gypsum polycarboxylic acid superplasticizer 26A, the strength and water resistance of gypsum can be qualitatively changed and improved. There is no need to worry about a series of problems such as low strength, powder falling, poor moisture absorption, and water resistance. 

The price of polycarboxylic acid water-reducing agent

The price of polycarboxylic acid water-reducing agent concrete water-reducing agent will vary randomly with the production cost, transportation cost, international situation, and the market supply and demand of polycarboxylic acid water-reducing agent concrete water-reducing agent Co.,Ltd aims to help all industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full set of customized services. If you are looking for a polycarboxylic acid water reducer concrete water reducer, please feel free to send an inquiry to get the latest price of polycarboxylic acid water-reducing agent concrete water-reducing agent.

Supplier of polycarboxylic acid water-reducing agent

As a global polycarboxylic acid water-reducing agent concrete water-reducing agent supplier, Tanki New Materials Co.,Ltd has extensive experience in the performance, application, and cost-effective manufacturing of advanced and engineering materials. The company has successfully developed a series of powder materials (including water-based stearic acid emulsion, water-based calcium stearate, zinc stearate, etc.), high-purity targets, functional ceramics, and structural devices, and provides OEM services.