Air Entraining Agent
Lauryl Sodium Sulfate Powder
Sodium α-alkenyl sulfonate is a kind of ionic surfactant, which has the function of entrained air in concrete. In the process of mixing concrete, many fine bubbles with uniform distribution, stability and closure can be introduced to improve the workability of concrete, and increase the anti-freezing and anti-seepage properties of concrete.
Typical Properties |
| Appearance |
White or light yellow powder |
| Odor |
No strange odors |
| Active matter content (%) |
90~94 |
| Unsulfated matter (%) |
≤4.6 |
| Inorganic salt(%,as Na2SO4) |
≤5.5 |
| Free alkali(%,as NaOH) |
≤0.9 |
| Color(5%Am.aq,sol.)Klett |
≤100 |
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1, in the concrete production process, a large number of bubbles can be introduced;
2, improve the workability of concrete mix;
3, improve the permeability of concrete, frost resistance;
4, the strength of the concrete has been weakened, the size of the weakened and the amount of bubbles generated by the air entraining agent is related to the size of the bubbles, if the generated bubbles are mainly small holes, the weakening is relatively small. Of course, the water-reducing effect of air entraining agent will compensate the strength weakening caused by air entraining to some extent.
Air-entraining Agent(A-111)
A111 is an anionic surfactant agent with excellent emulsification, foaming.penetration and dispersion properties. it can introduce rich and delicate foam,and has good foam stabilityand good compatibility, it can be applied to alkalineneutraland weak acid conditions.
Specifications
Scope of application
it can be used in bullding materials that require air-entraining agent properties,such as leveling gypsum, thick leveling mortar, anti-freeze mortar, thermalinsulation mortar, etc. When in use, mix fully with dry-mixed mortar, and thenadd water and stir, The recommended addition amount is 0,0196 to 0.05%6 of thetotal weight of the mortar.
Packaging
Thils product is packaged in kraft paper with plastic film lined film bag, 20kg.
Packing for Transportation
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This product is packed in 25kg bags out HDPE bags inner with LDPE bags.
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Store products with original packaging in a dry, clean environment and away from heat sources. This product is not easy to lose efficacy, but it is hydrophilic-based. If the storage environment is poor, it will slowly absorb moisture. It is recommended to follow the first-in-first-out principle when using it. The packaging must be tightly sealed to prevent moisture intrusion if not finished use.
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SIDLEYCHEM has extensive experience in the production of concrete admixtures. We can adjust the synthesis process according to the customer's needs and provide solutions for different materials and climates. SIDLEYCHEM has a professional concrete laboratory, which can help customers optimize the proportion of C60/c80/c100 strength concrete, reduce costs and the strength still meet the technical requirements of the concrete. SiDLEYCHEM to provide customers with professional, customized one-stop product suppiy services and systermized solutions. Whatever suits you is the best product.
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