SG-10 Gypsum Retarder

High Efficiency Gypsum Retarder
1. Description
SG-10 Gypsum Retarder is a high efficiency Gypsum Retarder independently developed by our own company. Gypsum Retarder has good retarding effect against small dosage. The gypsum products' setting time can be adjusted freely by using this agent. With SG-10, Gypsum Retarder has small strength loss rate after gypsum hardened. SG-10 is a powder form agent with good fluidity, which can be mixed and dispersed well with gypsum, either by spiral mixing or grinding. Using this agent,the operation time of the gypsum plaster can bonding gypsum can be prolonged for an hour or hours on demands. It helps to take convenient for building,raise effiency,and lower cost. It helps more to adjust the setting time and density of gypsum paste optionally by using SG-10 comined with our superplasticizer together.
2. Physical Shape
- Powder:

Technical Data of Gypsum Retarder

Appearance:
Powder: grey
Water Content (Powder) (%):
＜3
pH Value (20℃) (20% Liquid):
<12
Dosage Recommendation (%):
Powder: 0.1~0.5%
(The setting time will be prolonged by dosage increase.but due to setting retarding effect maybe different by different gypsum; it should make testing design for dosage before production application.)
4. Fields of Application
◇Gypsum plaster,Bonding gypsum,Gypsum putty,Gypsum precast,Gypsum filler,Modelling gypsum,Gypsum decorating coating.
5. Packaging
-Powder: 25kgs/ plastic sealed bag
6. Usage/ Storage/ Transport
Usage:
Keep the product away from eyes, mouth and skin carefully during use. Protective gloves and glasses are recommended. Rinse out with plenty of water after accidentally touched.
Storage:
The powder form absorbs moisture easily. Gypsum Retarder should be stored in its unopenedpackaging, please be store dry at usual ambient temperature and protect from excessive heat.(below 40℃).Don't stack up too high.
Transport
Handle with care to avoid breakage when moving. Keep from moisture when transporting. This product is non-toxic,non-irritating,no-combustible.
Shelf Life:
1 year for powder form

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