Products
Polycarboxylate Superplasticizer Powder
Polycarboxylate Superplasticizer PCE Powder
Introduction
Polycarboxylate Superplasticizer is an environmentally friendly water-reducing agent, with uniform particles, low water content, good solubility, high water reducer and slump retention. It can be directly dissolved with water to produce liquid water-reducing agent, the various indicators can achieve the performance of liquid PCE, it becomes convenient in process of using.
Indicators
|
Items |
Specification |
|
Appearance |
White or light yellow powder |
|
PH Value (20℃ aqueous solution) |
8.0-10.0 |
|
Water Reducing Rate(%) |
≥25% |
|
Moisture content(%) |
≤5% |
|
Air Content(%) |
≤3% |
|
Bulk density (g/l, 20℃) |
≥450 |
|
Alkali content |
≤5% |
|
Chloride content(%) |
≤0.6% |
|
Slump retention(60min)mm |
≤80 |
|
Fineness, 50 mesh sieve |
≤15% |
Application
1. High water reduction: Excellent dispersion can provide a strong water reduction effect,the water reduction rate of concrete is more than 40%, it provide a guarantee to improve the performance and strength of concrete, saving cement.
2.Easying to control production: Controling water reduction ratio, plasticity and air entraining by adjusting molecular weight of main chain, length and density of side chain, type of side chain group.
3. High slump retention ability: Excellent slump retention ability, especially has good performance in the low slump maintain, to ensure the performance of concrete, without affecting the normal condensation of concrete.
4.Good adhesion: Making concrete have excellent workability, Non-layer, without segregation and bleeding.
5. Ecellent workability: High fluidity, easily deposing and compacting, to make concrete reducing viscosity, without bleeding and segregation, easily pumping.
6.High strength gained rate: Greatly increasing early and after strength, reducing energy loss. Reduction of cracking, shrinkage and creep.
7. Wide adaptability: It is compatible with ordinary silicate cement, silicate cement, slag silicate cement and all kinds of blendings having excellent dispersibility and plasticity
8. Excellent durability: Low lacunarate,Low alkali and chlorin-ion content. Enhancing concrete strength and durability
9. Environmental friendly products: No formaldehyde and other harmful ingredients,No pollution during production.
Package:
1. 25kg/bag
2. Stored under 0-35℃, far away from sunlight.
