Protein High Effective Plaster Gypsum Retarder

• Type: Retarder
• Transport Package: Full Conatiner
• Specification: high effective
• Trademark: KELAIDE
• Origin: China
• Model NO.: gypsum retarder
• Production Capacity: 100000 Mt Per Year

Product Description

Protein Gypsum Retarder

01. Product Introduction:


Retarder is an additive to  prolong the setting time.

02. Property:

The purpose of adding retarder to concrete is to prolong the hydration and hardening time of cement, make the fresh Gypsum remain plastic for a long time, and adjust the setting time of the fresh concrete.

03. Specification:

Item	Specification
Appearance	White powder
Water Content (Powder) (%):	<3
pH Value (20ºC) (20% Liquid):	<10-11
Dosage Recommendation(%): in relation of weight of binder	powder: 0.05~0.1% ( 1h - setting time for reference ) ( 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. )

04. Applications:

*Gypsum based
*Gypsum product
*gypsum filler 
*gypsum mode
*gypsum decorating coating



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05. Certications: