Polycarboxylate Superplasticizer Macromonomer
Product Name: Water Reduction Macro-monomer WR6251
Product Type: Polyoxyethylene ether
WR6251 is available in 25 Kg woven bag;
Non-poison, non-flammable, storage as general chemicals; Keep in a dry, cool and well-ventilated place to avoid direct sunlight or freezing. Storage at 0-40℃, the shelf-life is normally 12 months.
Tel:+86-15550481165
Email: sales@sintopchem.com
Introduction:
Polycarboxylate Superplasticizer Macromonomer Introduction and usage:
The product is used for synthesis of PC, produced by fifth-generation PRESS equipment, have good properties of light color, narrow molecular weight distribution and low by-product content. Besides having all the good performance of WR6201, WR6251 have better water reduction ration and slump retention. It is a Integrated products, has higher performance-price ratio, can be applied to ready mixed concrete needed long distance transport, high-strength concrete etc.
parameter:
Polycarboxylate Superplasticizer Macromonomer Specifications:
|
Apperance (25℃) |
White or pale yellow solid |
|
Water (% m/m)(1) |
≤0.5 |
|
pH (1%)(2) |
5.0-7.0 |
|
Hydroxyl number (mg KOH/g) (3) |
16-20 |
|
Unsaturation mmol/g(4) |
≥0.265 |
|
Double bond retention ratio (%) |
≥90 |
(1)Water:GB/T 6283-2008
(2)PH:GB/T 6368-2008
(3)Hydroxyl number:GB/T 7383-2007
(4)Unsaturation:GB/T 12008.6-2010