Intermediate,Concrete Admixtures,Agriculture Chemicals
Retarder For Plaster
Our Retarder of Plaster is mainly used in whitewash plaster,glue plaster,gypsum putty and other gypsum products,retarding setting time of gypsum plaster,make the project more workability.
It is brown powder,easy soluble in water
Dosage in hemihydrate gypsum is 0.03%-0.5%
More dosage, longer setting time.
The dosage increases when the working temperature rises.
A trial is necessary before using a new type of gypsum plaster and then determine an ideal and proper dosage of regarder.
When use in whitewash gypsum,mix 0.5% of cement with this retarder can extend the retarding time.
Data sheet (according to hemihydrate gypsum)
Dosage of retarder
Dosage of cement
Setting time of plaster
Packing and storage
Packed in waterproof bag in 25kgs/bag,Keep dry and keep away moisture, avoid caking.
We are a chemicals and chemical related products manufacturer and exporter in China. Located in xiamen, Fujian, China. We mainly Manufacture construction chemicals, concrete admixtures, buiding materials, and other fine chemicals, like cosmetics raw materials, etc.