lime base plaster

Protein Gypsum Retarder Powder

Charing Retarder 300R is one kind high per-performance retarder in powder form for gypsum based binders.

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Specifications

Appearance	Brown powder
Solid content	≥95.0%
Bulk density	300-500 g/l
pH value	7.0-9.0
Chloride content(%)	＜0.1

Key Properties

Application Range

It can provides excellent performance in the adjustment of setting time and workability of gypsum binders.

- Self-leveling screeds and underlayments

-Moulding and modelling plaster

-Gypsum boads, fiber boards, gypsum blocks and elements.

Key Properties

Efficient set-retardation, in very low dosage.

-Allows adjustment of setting time to the needs of the manufacturing process.

-Compatible to a variety of gypsum based binder

-No reduction of final strength of gypsum products

-Ecologically unproblematic, free of formaldehyde.

Packaging and Storage

A. Standard Packing: In 25kg bags out HDPE bags inner with LDPE bags

B. Big Bag or other special packages are possible on request.

Store it in a cool, dry place below 30°C and protected against humidity and pressing

Vality:1years

Safety Notes

The above data is in accordance with our knowledge, but don’t absolve the clients carefully checking it all immediately on receipt. To avoid the different formulation and different raw materials, please do more testing before using it. We reserve the right to alter our product and without informing in advance.

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