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High quality Polycarboxylate Superplasticizer Concrete Admixture Polycarboxylic acid superplasticizer XZH-412

Product Description

Polycarboxylic Acid superplasticizer XZH-412
Product introductionThis product is a powder polycarboxylic acid water reducer with high water reduction and high slump retention independently developed by our company. In addition to the inherent characteristics of powder water reducer, its biggest advantage is that it has very excellent slump retention.It can be directly dissolved with water to prepare liquid water reducer. Each performance index can reach the performance of liquid polycarboxylic acid pumping agent, which makes it very convenient in the application process. For use in remote areas, the need for rapid plant construction can be realized by simple stirring and dissolution. The product has the characteristics of uniform particles, low water content, good solubility, high water reduction, slump retention and so on.
White to light yellow powder
Moisture content (%)
Water reduction rate (%)
Gas content (%)
Variation of slump in 1H mm
Alkali content (%)
Bulk density (g / L)
Chloride ion content (%)
PH (20% aqueous solution)
Fineness, on 50 mesh sieve
Main performance1. High water reduction rate: it can make the water reduction rate reach more than 25%, and greatly improve the fluidity under the condition of the same amount of water added to the concrete.2. High slump resistance: in the spray drying process, the carboxylic group will cause more or less damage to the traditional polycarboxylate superplasticizer. So as to greatly reduce the slump retention performance after the liquid is transformed into a solid. Xzh-412 is manufactured by a special process, so that the carboxylic acid group is not damaged in the powder manufacturing process, so as to retain the slump retention of the original liquid mother liquor.3. Good solubility and fast dissolution rate: due to its uniform particles and large specific surface area, it can be dissolved quickly in the process of water dissolution, and there are no obvious impurities after dissolution.. Scope of applicationThis product is prepared into liquid polycarboxylic acid water reducer. It is suitable for ready mixed and cast-in-situ concrete in various industrial and civil buildings. It is also suitable for special concrete such as high strength, high performance, high durability, superfluid vibration free self leveling, self compacting and steel fiber, precast concrete, concrete for long-distance transportation, commercial concrete, etc. Recommended dosageThe recommended dosage of various dry powder materials is 0.2 ~ 0.3% of cementitious materials. After dissolution, it can be used instead of liquid polycarboxylic acid water reducer. After dissolution, it can be calculated according to the actual solid content. Packaging storage and transportation1. This product is 25kg / bag. 2. According to the customer's requirements, we can provide large bags and special packaging. 3. It shall be stored in a dry environment at normal temperature (lower than 40 ℃) to avoid stacking or heavy pressure to avoid product caking. Avoid direct sunlight and keep away from fire sources. 4. The storage stability of this product in the original package shall be maintained for 12 months. It shall be put into use within 180 days after the original package is opened. 5. This product is transported as a general chemical product and is moisture-proof during transportation. 6. If there is a small amount of caking, it will not affect the use. It can be used after crushing.

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Product Categories : polycarboxylate superplasticizer > polycarboxylate superplasticizer

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