Professional Supplier powder Polycarboxylate Ether

Polycarboxylate/PCE
1)super water reducer
2)high plasticizer rate
3)good strength increasing
4)good durability
Basic

Information
Cas no. :70879-60-6
Appearance:Light yellow powder
Dosage : 0.2g/100g of cement

superplasticizer
Mainly used for various high-strength concrete, steel concrete, prestressed concrete, large formwork concrete, slip forming concrete concrete performance ,high water reduction , environmental no toxicity ,no odor , no flammable .Long-term storage without crystallization. Packaging: powder: 25kg sealed bag or drum.liquid: 1000kg IBC tankStoring: the powder is easy to absorb moisture in the air and protect it in sealed bag.Storage period: 12 month.
Items
Standard
Appearance
Light yellow powder
Density at 23C,
510±10kg/m3
PH(20% water solution)
9.0±0.5
Solids,(%
98.0±1.0
C1-,%

≤0.10
Na2SO4,%

≤4.0
Na2O+0.658K2O,%

≤5.0
Solubility
VerySoluble
Performance
Dosages for P.O.42.5 Standard Cement (wt% of cement): 0.18~0.22
Cement Paste Flow
(mm)
≥240
Water Reducing of Mortar
≥20