DK-108: New material of Polycarboxylate water reducer
DK-108: New material of Polycarboxylate water reducer
Sn:DK-108
Type:Concrete Admixture Industry
Introduction

This product series dissolve in water and many other organic solvent, which is the significant raw material for new generation of polycarboxylate superplasticizer. The polycarboxylate superplasticizer compounded by this product featured in high rate particle dispersion and retention ability which owns so many advantages like high wate-reducing rate, low cement amount uasge, high effect for anhancing strength, good durability, no corrosion for rebar and environmentally friendly, can be applied in local batching and long-distance transport ready-mixed concrete with high performance and strength (more than C60).Our product adopt international advanced technologies-Italy TRESS Cycle Ethylene propylene oxide spray device and select high activity catalyst manufacturing technology. High retention rate of double bond improves the reation activity sharply during the process of polycarboxylate superplasticizer synthesis. With good product appearance and cohesiveness slump ability, the product is in good combination property.

  Detail information

1.Brief introduction

This product is newly developed based on F-54 foundation carboxylic acid, which works as high performance water reducing agent raw material.

2.Application

Mainly for manufacturing high performance polycarboxylate water reducer



3.Quality specification

Project name

Appearance

PH

Hydroxyl value mgKOH/g

Unsaturation MMOL/g

DK-108

White flake

4-7

23.5±3

2100-2600

0.39

4.Characteristics 

High active catalyst&special synthesis technical process

The reducer researched&developed by our company. This high performance polycarboxlate water reducer has checked by authorized organization, passed the test, and fully conform with polycarboxylate water reducer standard JG/T223-2007 and high performance concrete requirement for passenger transportation railway.



 - High double bond rentention rate&low cost Excellent adaptability to cement;



 - 1.1%F-108(22%)is added in concrete,water reducing rate is above 30%;



 - Greatly reducing W/B radio,shrinkage and creep,improving durability;



 - Low slump loss,slump retention index≥190mm;



 - Complying with ISO14001:2004 certification,content of chloride ion≤0.1%.

5. Packing 

25kg lining plastic bag. 

6. Storage and Transportation Condition

It is nonhazardous and should be stored in cool and ventilated place.

Please feel free to contact us if you have any questions about our products.

 

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