HIGH-QUALITY CHEMICAL TECHNOLOGY MANUFFAVTURER
Professional concrete suppliers
Xingzhenghe is one of the largest manufactures of superplasticizers. Our Annual output is over 150,000 Mts.
Products have been sold to more than 60 countries, such as South Korea, Japan, Vietnam, Indonesia, Australia, Canada, Russia, Saudi Arabia etc.
warehouses are set up in major ports for more timely delivery , in Tianjin,Qingdao,Shanghai, Guangzhou,and other places with branches (offices) and foreign trade transit warehouse.
Sodium Naphthalene Sulphonate Formaldehyde
The naphthalene-based superplasticizer is a non-air-entraining high-efficiency water reducing agent synthesized by the chemical industry. Chemical name Naphthalene sulfonate formaldehyde condensate, which has strong cement particle dispersibility.
|Content of Solid %||≥91||≥91||≥91|
|Content of Sodium Sulfate %||≤5||≤10||≤18|
|Chloride Ion %||≤0.5||≤0.5||≤4|
|Cement Slurry Flow Rate(mm)||≥220||≥200||≥180|
|Water Reducing Rate(%)||≥18||≥18||≥16|
|Performance features||(1)In the concrete strength and slump basically the same, can reduce the amount of cement 10-25%.
(2)When the water-cement ratio remains unchanged, the initial slump of concrete can be increased by more than 10cm, and the water reduction rate can reach 15-25%.
(3)For concrete has significant early strength, strengthening effect, its strength increase range of 20-60%.
(4)Improve the workability of concrete, improve concrete physical and mechanical properties.
(5)Good adaptability to all kinds of cement, and other types of concrete admixture compatibility.
(6) Especially suitable for use in the following concrete projects: fluid concrete, plasticized concrete, steamed and raised concrete, impermeable concrete, waterproof concrete, natural curing precast concrete, reinforced and prestressed reinforced concrete, high strength and ultra-high strength concrete.
(7)Concrete slump through the loss of large, half an hour slump loss of nearly 40%.
|Mixing range||Recommended dosage:
Powder: 0.75 to 1.5%; Liquid: 1.5 to 2.5%.
|Package&storage||— powder products using woven bags, lined with plastic film, net weight 25Kg,500kg,650kg.
— powder products should be stored in a dry and ventilated warehouse, this product is non-toxic non-flammable, storage to rain, moisture. If agglomeration,can be crushed or formulated into a solution to use, does not affect the use of results.