石膏遅延剤は、白塗り石膏、石膏系セルフレベリング材、接着石膏、石膏ボード、プラスターボード、成形用石膏、プレハブ石膏部材、その他の石膏製品に適しています。

石膏プラスター用硬化遅延混和剤：混合物が可塑状態から硬質状態へ移行し始めるまでの時間を延長する混和剤。

石膏遅延剤は、製品品質が安定しており、ロット間の性能差が小さく、添加も容易です。

Technical Data

Items	Standard
Appearance	Pale yellow or yellow powder
Water [%]	≤7
pH-Value (1% solution)	8 to 11.5
Bulk density [g/cm3]	≥0.25
Residue on Sieve (50 mesh ) [%]	≤5.0

The specific dosage of the gypsum retarder should be tested according to the variety of gypsum and auxiliary materials before use, and the specific dosage is subject to the experimental data.

以下は元の英語のテキストです。

Gypsum Retarder is suitable for gypsum products such as whitewashed gypsum, gypsum-based self-leveling, bonded gypsum, gypsum board, plaster boards, molding plaster, prefabricated gypsum components and other gypsum products.

Gypsum plasters set retarding admixture: admixture which extends the time to commencement of transition of the mix from the plastic to the rigid state.

Gypsum Retarder has stable product quality, small performance differences between batches, and is easy to add.