Views: 47 Author: Yida Cellulose Publish Time: 10-06-2022 Origin: Site
Content
How do you use extra time plaster retarder?
Classification of gypsum plaster retarders
Why choose YIDA gypsum retarder
Plaster retarder is widely used in gypsum mortar, which can delay the setting time of gypsum and improve the strength of gypsum. Gypsum retarder can control the setting time of gypsum and keep it fluid for a certain period of time, which can greatly reduce the waste and loss of gypsum and improve the construction efficiency.
Before using the gypsum retarder, firstly mix the retarder and the gypsum powder evenly, then dissolve the evenly mixed retarder and the gypsum powder in water, and then add the gypsum powder to dilute to uniformity.
Plaster retarder is a powdery, white or brown color, easily soluble in water, composed of polyhydroxy compound, hydroxycarboxylate and its derivatives, high sugar lignosulfonate, gypsum retarder mainly Stucco gypsum and gypsum products for building materials.
There are four main types of retarder for plaster on the market:
Organic acids and their soluble salt retarders, alkaline phosphate retarders and protein retarders, can be further subdivided into citric acid, tartaric acid, potassium tartrate, acrylic acid and sodium acrylate and other organic acids and their soluble salt retarders The most effective one is citric acid.
YIDA is currently the world's top construction chemical manufacturer, with more than 80,000 square meters of factory buildings and more than 500 employees. The gypsum retarder produced by YIDA has high purity, good delay effect and low price, and is sold to more than 40 countries and regions around the world. We can send you free samples for testing.
