Gypsum Retarder
Gypsum Retarder /Powder Defoamer
RDX-GR68 is a highly efficient modified amino acid gypsum retarder
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We’re here to help:Easy ways to get the answers you need1.Product name: Gypsum Retarder
RDX-GR68 is a highly efficient modified amino acid gypsum retarder with the following characteristics
- Good retarding effect and low dosage
- Good alkaline resistance, in gypsum plus cement, gypsum plus lime calcium system retarding effect is significant
- Maintain good plasticity, effectively extend the operational time of gypsum mortar
- Small side effects on the strength of gypsum
- Odorless, non-toxic, pollution-free
Specification
|
Appearance |
Pale yellow or pale gray powder |
|
Moisture content/% |
≤3% |
|
Fineness (150um sifting) /% |
≤5.0 |
|
Bulk density/(g/L) |
600-800 |
Application
RDX-GR68 has excellent alkaline resistance, which is more suitable for gypsum and cement, gypsum and lime calcium system. It is mainly recommended to be used in gypsum based self-leveling mortar, plaster and caulking plaster mixed with lime calcium or cement.
The recommended dosage of RDX-GR68 is 0.05~0.2%.
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