Polycarboxylate Superplasticizer Powder
100% solids · Dry pre-blending · Easy long-haul shipping
Overview
Powder PCE is produced by spray-drying the liquid mother liquor. It retains the dispersing performance of the liquid while providing the flowability and storage stability a dry-mix system requires — and it ships far more economically over long distances.
Key benefits
- 100% solids: low freight cost, no liquid freight capacity consumed
- Blends uniformly with cement and fillers without caking (under dry conditions)
- Suitable for dry-mix lines where liquid admixtures cannot be used
- Dissolves rapidly and becomes effective immediately on mixing with water
Application notes
Pre-blend thoroughly with other dry components to avoid local concentration. Store in a dry, ventilated place and use promptly after opening. Moisture caking does not affect performance but will affect dispersion uniformity.
Typical uses
Dry-mix mortar, self-levelling compounds, grouts, duct grouting, repair mortars and refractories.
Typical applications
- Dry-mix mortar
- Grouts / duct grouting
- Self-levelling
- Repair mortar
Technical specification
| Appearance | White to slightly yellow free-flowing powder |
|---|---|
| Solid content | ≥ 98% |
| Water reduction | ≥ 30% |
| Bulk density | 0.50 – 0.70 g/cm³ |
| pH (20% solution) | 7.0 – 9.0 |
| Chloride content | ≤ 0.05% |
| Fineness (0.315 mm sieve) | ≤ 5% |
| Moisture content | ≤ 2.0% |
Specification values are typical reference figures; the COA of each batch governs. Custom solid content and formulation available on request.
Test this grade on your cement
Send 2–5 kg of your cement / SCM samples — we return a compatibility report, recommended dosage and trial-mix plan.