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YL-PPM is a free flowing, spray dried powder of new generation poly-carboxylate polymer, used as a superplasticizer for cement based materials. It is also an excellent dispersion plasticizer suitable for gypsum, ceramic and other mineral materials.
-Self-leveling
-Structure grout
-Cable grout
-Repair mortar
-Floor screed/thin-overlay
-Cement coating/paint
-Gypsum, ceramic products
-Products containing silica fume, silica flour, pigment and other ultra-fine particles
-Architectural products.
Comparing to naphthalene and melamine based water reducers, YL-PPM Polycarboxylate superplasticizer has superior characteristics of:
-High-effective water reduction up to 30%
-Excellent stability, providing long working time
-Unique homogeneous plasticizing property, thus preventing segregation and bleeding
-Good disperser for various types of cement and gypsum and minerals.
Physical form | Powder |
Visual Appearance | Pale Pink |
Bulk Density, kg/m3 | 510±10 |
Drying loss,% | 2.0±1.0 |
PH(23℃),at 20% solution | 9.0±0.5 |
Solid content (%) | 98.0±1.0 |
Solubility | Water soluble |
Mix production |
| Reference | YL-PPM | Naphthalene-based | ||
Cement | 390 | |||||
Aggregate | 1780 | |||||
Plasticizer, %wpc | 0 | 0.2 | 0.45 | |||
| ||||||
Performance | Water Reduction, % | 0 | 31 | 18 | ||
Air Content | - | 5.2 | 3.1 | |||
Slump Retention at 60min, mm | - | 195 | 120 | |||
|
| Relative value | ||||
Compressive strength | 1 day |
| 1 | 1.98 | - | |
3 days |
| 1 | 1.77 | 1.28 | ||
7 days |
| 1 | 1.62 | 1.2 | ||
28 days |
| 1 | 1.35 | 1.15 | ||
Bleeding |
| 1 | 0.33 | 0.86 | ||
Shrinkage |
| 1 | 0.88 | 1.22 | ||
0.2-0.3% by weight of cement. Before using, pls make the trial mix at first.
Cautions
Do not use YL-PPM with additives containing naphthalene sulfonate.
For powder: Cardboard drum with plastic bag. Net weight: 25kg +/- 0.2 kg.
It should be stored in a dedicated warehouse that is well-ventilated and dry and keep away from
moisture and direct sunlight.
Shelf Life: 12months in unopened drum. Opened bags should be resealed and used within 60 days.
