Gypsum retarder is a multifunctional powder retarder newly developed and produced by Henan Jiarun New Materials Co., Ltd. A white or light yellow powder formed by spray drying using the advanced technology. It can control the growth rate of hydrated crystals in gypsum-based products, significantly adjust the setting time and improve the working performance, especially in neutral and alkaline environments.

Modified amino acid salts or proteins

It is suitable for the formulation of industrial desulfurization gypsum, phosphogypsum, natural gypsum and other neutral and alkaline gypsum products.。

According to the formula and product performance requirements, the recommended dosage is the total mass of cementitious materials. 0.02 - 0.35 % 。

*Different gypsum forms, raw material sources, calcination process, storage time, storage conditions and the actual environment of the factory production line will all affect the setting time of gypsum. Therefore, the optimal dosage needs to be determined and verified according to the actual situation.。

25 kg paper-plastic composite bag or according to customer requirements

This product should be stored in a cool, dry and ventilated place. Keep away from fire and heat sources, avoid direct sunlight, and keep the packaging container sealed.。