Customization: | Available |
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Appearance: | Powder, White or Light Yellow Powder |
Type: | water-reducing admixture |
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Applications
PCE is a special polycarboxylate-based superplasticizer for dry mortar. It has a good adaptability with cement and other admixtures and has been widely used in non-shrinkage grouting material/mechanical grouting material, repair mortar, cement-based mortar, waterproof mortar, crack-sealer and thermal mortar, and other cement-based dry powder material. It has been proved to be very helpful in improving the fluidity, early and final strength and the decreasing the shrinkage crack at the last stage of the mortar hardens. Besides, the product is applicable to the gypsum-based dry powder material, fire-proof material and ceramics.Polycarboxylate superplasticizer Power Specification:
Items | Specification |
Appearance | White or light yellow powder |
PH Value (20ºC aqueous solution) | 8.0-10.0 |
Water Reducing Rate(%) | ≥25% |
Moisture content(%) | ≤5% |
Air Content(%) | ≤3% |
Bulk density (g/l, 20ºC) | ≥450 |
Alkali content | ≤5% |
Chloride content(%) | ≤0.6% |
Slump retention(60min)mm | ≤80 |
Fineness, 50 mesh sieve | ≤15% |