High Range Water Reducing Admixture Superplasticizer Sulphonate Melamine Based Superplasticizer SM (Powder) Mortar Admixtures
Product Description
Sulphonate Melamine Based Superplasticizer SM (Powder) Mortar Admixtures
High Range Water Reducing Admixture Superplasticizer
Chemistry:SMF is high range water reducing admixture concrete superplasticizer admixture sulphonate melamine formaldehyde type superplasticizer/melamine based superplastizier powder/ melamine formaldehyde resion powder.
Characteristic: Non-air entraining, good whiteness, no corrosion to iron and excellent adaptability to cement. It improves the strength and anti-permeability of concrete. Good workability, water retention and steam-curing adaptability.
High range water reducing admixture Concrete superplasticizer admixture SMF powder melamine sulfonate formaldehyde superplasticizer is in line with the national standard GB8076-2008 for the superplasticizer index.
Technical Data
Name | Melamine formaldehyde resin powder |
Appearance | White Powder |
Water Content(Powder) | ≤4.0% |
Ph-value(20℃)(20% solution) | 7.0~8.0 |
Concrete Water Reduction Ratio | ≥14.0% |
Concrete Air Content | ≤3.0% |
Dosage Recommendation in relation to weight of binder | Cementious:0.3~1.0% Gypsum: 0.2~0.5% |
Mixing Process
Compatible with other additives in gypsum or cement based building materials.
Specification
| Items | Specification |
| Visual Appearance | White |
| Water content | ≤3% |
| Solid Content (%) | 98.0±2.0 |
| Density (20℃) (kg/m3) | 600±30 |
| pH(20℃, 20%solution) | 7.0-9.0 |
| Chloride Content (%) | ≤0.05 |
| Na2SO4 Content (%) | ≤4.0 |
| Water Reducing | ≤17% |
| Solubility | Very Soluble |
Dosage
Normal Dosage Range : 3-10kg / ton of cementitious material
Package
N.W.: 20±0.25kg / drum; 20±0.25kg / bag
Application
Best for High Strength Concrete, Colored Concrete, Refractory Concrete, Self-Compacting Concrete, Gypsum Products.