Loading Port:China main port
Payment Terms:TT OR LC
Min Order Qty:10 kg
Supply Capability:500 kg/month
Polycarboxylic acid water reducing agent new material modified polyether TJ-188
Applications:
It is used to produce high performed polycarboxylic acid water reducing agent series.
Features:
good water solubility, no hydrolysis happened to deterioration.
Its finished products have high active matter and good water reducing performance.
Product index:
| Appearance (25°C) | slight yellow to light yellow flaky |
| Degree of unsaturation | ≥0.30 |
| Hydroxyl value (mgKOH/g) | 22.50±2.5 |
| PH value (1% Aq. solution) | 4.5—7.0 |
Technical indexes of polycarboxylic acid water reducing agent (finished products):
| Appearance | colorless to slight yellow thick fluid | |
| Solid, % | 40±1% | |
| Water reducing percent, % | 29±1% | |
| Slump retention of mortar in one hour, % | 85±3 | |
| Compressive strength ratio, % | 3 days | 175 |
| 7 days | 165 | |
| 28 days | 155 | |
| Chlorine ion, % | ≤0.1 | |
Packing:
25Kg woven bag.
Storage:
Non-toxic and non-inflammable chemicals; kept in dry and cool place, avoid direct sunlight, Shelf period is one year.
