Polycarboxylate Based Superplasticizer PCE (Powder) in Mortar Admixtures
Product Description
Polycarboxylate Based Superplasticizer PCE (Powder) in Mortar Admixtures
Overview
Polycarboxylate Superplasticizer [PCE] is a new generation superplasticizer with high slump retention performance developed by the most advanced synthetic technology, a green environmentally product with good comprehensive index and no pollution, without toxic and infectious substances, no corrosives, and no precipitant.
Performance
PCE is a white powder without toxic and infectious substances, no corrosives, and no precipitant, has good dispersion, high water reduction and excellent adaptability with various of cement.
Mixing Process
Polycarboxylate Superplasticizer must preferably be added in the mixing water and in case of premix concrete where the product can be added on fresh concrete and in a mixing truck, it is necessary to mix at a high speed for about 6 – 8 minutes.
Specification
| Items | Specification |
| Visual Appearance | White or Yellowish Powder |
| Water content | ≤3% |
| Solid Content (%) | 98.0±2.0 |
| Density (23℃) (kg/m3) | 600±30 |
| pH | 6.0-9.0 |
| Chloride Content (%) | ≤0.10 |
| Na2SO4 Content (%) | ≤4.0 |
| Na2O+0.658K2O (%) | ≤5.0 |
| Solubility | Very Soluble |
Dosage
Normal Dosage Range : 1.5-6kg / ton of cementitious material
Dosages outside the normal range quoted above can be adopted to meet particular mix requirements.
Package
Shelf time: 12 months
Applications
| Premix Dry Mortar | Concrete System |
| Self-leveling Mortar | Precast Concrete |
| Cementitious Binder | High Water Reduce Concrete |
| Repair Mortar | Precast Concrete |
| Joint Filler | Steaming Curing Concrete |
| Gypsum Board | Spray Concrete Mortar |