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Protein Gypsum Retarder-KDR30
  • Protein Gypsum Retarder-KDR30
Protein Gypsum Retarder-KDR30
【Brief】:
【Series】:Gypsum Retarder
Description

 

KDOCEL®

 

Gypsum Retarder

 

KDR-30  

 

 

Product Description

KDR-30 is a protein based high efficiency gypsum retarder ,researched by our own company

independently . It has super retarding effect with smaller dosage, which can adjust the gypsum 

products' setting time freely by customers’ various needs. 

Property

Ø  Extension of the initial setting.

Ø  High performance at low dosage.

Ø  Standardized quality.

Ø  Biodegradable product.

Ø  Compatible with other additives.

Ø  Not affecting strength.

KDR-30 is a white powder with good fluidity, which can be mixed and dispersed well with gypsum,either 

by spiral mixing or grinding. Using this agent, the working time of the gypsum can be prolonged for an hour or 

hours on demands. It helps to easy work, more efficiency , and lower cost. It helps more to adjust the setting 

time and density of gypsum paste optionally combined with our KPS-500 superplasticizer together.

 

Technical Data

Item

Specification

Appearance

White powder

Bulk density

350-450g/L

Solubility in water

Total

Water Content (Powder) (%):

< 3

pH Value (20℃) (20% Liquid):

7.0-9.0

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. )


 

 

 

 

 

 

 

 

 

 

Application range

*super performance for  calcined gypsum or desulphurization gypsum.

*wall plaster , plaster adhesives, plaster precast, gypsum filler, gypsum mode, and gypsum decorating coating..

Packing & Storage

25KG kraft bag inner PE film

Store it in dry condition, and storage time should not exceed 12 months.

 

Pre:Cellulose fiber-KDO300MY
CONTACT US
  • Tel: +86 131 531 44592
  • Fax: +86 531 82924317
  • WhatsApp:+8613153144592
  • E-mail:info@kdchemicals.com
  • Address: No.17 Huanghe Industrial Zone, Jinan City, Shandong, China
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