Polycarboxylate Superplasticizer
PCE-157L
Product introduction
PCE157L is a special liquid polycarboxylic acid superplasticizer for gypsum building materials, which has a strong adsorption and dispersion effect on gypsum, and has good adaptability to various gypsum, with high water reduction, early strength and high strength, no shrinkage characteristics. PCE157L can be widely used in all kinds of gypsum building materials, such as gypsum inner partition wall board, gypsum flue products, paper gypsum board, high strength gypsum products, gypsum artesian equality.
Product introduction
PCE157L is a special liquid polycarboxylic acid superplasticizer for gypsum building materials, which has a strong adsorption and dispersion effect on gypsum, and has good adaptability to various gypsum, with high water reduction, early strength and high strength, no shrinkage characteristics. PCE157L can be widely used in all kinds of gypsum building materials, such as gypsum inner partition wall board, gypsum flue products, paper gypsum board, high strength gypsum products, gypsum artesian equality.
Fields of application. Fields of application
1. In the gypsum system, the addition of PCE157L can achieve good flow performance, while the addition of water can be controlled at a very low level, reduce the porosity of gypsum products and improve the strength of gypsum products.
2, the product has a wide adaptability, suitable for most of the gypsum building materials, can be widely used in a variety of gypsum castable (such as phosphogypsum, desulfurization gypsum, high-strength gypsum and other materials). Improve the fluidity of gypsum slurry, easy construction, improve construction efficiency;
3, can be used to prepare high-density, high-strength gypsum products.
4. The product is green, non-toxic and harmless;
Usage method
1. The recommended dosage of PCE157L is 2%-5% of the cementing material; Since this product is a 50% solid water reducing agent stock solution, it does not belong to the end product used in gypsum production, it is recommended that customers reduce the solid content of the product before use, and determine the best dosage and performance through tests.
2, the gypsum slurry of different binding systems, mixed with PCE157L after the test to adjust the appropriate water consumption; .
3. When the user uses the product for the first time or replaces the raw materials, please refer to this manual according to the construction requirements and conditions, and do the necessary trial mixing test on the dosage and method to obtain the best technical and economic benefits;
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