Products
Polycarboxylate superplasticizer raw material HPEG
Polycarboxylate superplasticizer raw material HPEG
Description
This product is easily soluble in water, and is mainly used as a super-slump-retaining polycarboxylic acid high-performance water-reducing agent. It has higher slump retention performance, higher workability, good high early strength and low alkali and low foam, low energy consumption, can meet the harsh construction conditions of big cities. It is a green and environmentally friendly product, which meets the international management standards for environmental protection.
Performance
This product adopts internationally advanced alkoxylation equipment, catalytic technology and production technology. The final polycarboxylate has accurate molecular weight, white appearance, narrow molecular weight distribution, low glycol content, and high double bond retention rate. When synthesizing polycarboxylate water reducer, the final product has good appearance, good cohesion and water reducing rate, and air-entraining is adjustable.
Specification
| Appearance |
white flake |
| PH Value |
6~7 |
| mgKOH/g |
23.5±3 |
| Molecular weight |
2100~2600 |
| Unsaturation mmol/g |
≥0.35 |
Package & Storage
25kg woven plastic bag
It should be stored in a dedicated warehouse that is well-ventilated and dry and keep away from moisture. Take antifreeze measures in very low temperature.
Shelf Life
Normally, the shelf life is 12 months. Once exceeds the shelf life, it can be used after the approval of test.
