Particle steel, also known as water-washed iron, is a waste material after steel making. After repeated magnetic separation and water washing, the carbon steel has a water output rate of 70%-95%. It is used for electric furnace steel casting and smelting steel billet. Scrap, easy to melt, saves electricity, 300-400 yuan lower than scrap.
Retarder, a kind of admixture for concrete, is used to reduce the hydration speed and heat of hydration of cement or gypsum and prolong the setting time. In order to meet the needs of our customers, we can provide you with a variety of different types of retarders for your choice.
This product has good adaptability to cement, with the features of low dosage, high water reduction rate (up to 45%), good fluidity retention performance, With the characteristics of no chlorine and low alkali, it can be effectively incorporated into concrete to save costs.
Concrete Admixture,Hydroxyethyl Acrylate,Admixture Calcium Lignosulphonate,Calcium Lignosulfonate Liquid
Shenyang East Chemical Science-Tech Co., Ltd. , https://www.eastchemy.com