Products
YL-SMF Sulfonated Melamine-based Superplasticizer Powder
YL-SMF Sulfonated Melamine-based Superplasticizer Powder
Description
YL-SMF is a sulfonated melamine-based superplasticizer powder, suitable for cement-based or gypsum-based mortar with high fluidity and high strength requirement, complying with standard GB/T 8076-2008 Concrete Admixtures.
Performance
●Good water reducing rate, low air entraining, low chloride content, and good adaptability to different types of cement.
●Excellent film-forming ability.
●Improve compactness and surface gloss of cement or gypsum material.
Application
●High strength gypsum.
●Gypsum and cement based self-leveling floor.
●Gypsum plaster, tile grout.
●Wear-resistance floor, repair mortar.
●Special high-strength mortar.
●As-cast finish concrete/bare concrete.
●High-endurance concrete.
Specification
| Appearance |
White powder |
| Water content (%) |
≤5 |
| PH value (20% solution) |
7-9 |
| Chloride content (%) |
≤0.1 |
| Total alkali (%) |
≤10 |
| Sodium sulfate (%) |
≤5 |
Dosage
Recommended dosage is 0.3-1% of cement based material, or 0.2-0.5% of gypsum based material. Actual dosage depends on the test. It is also available to consult our technicians.
Package & Storage
Paper and plastic compound bag with film liner. Net weight: 25kg±0.2 kg.
It should be stored in a dedicated warehouse that is well-ventilated and dry and keep away from moisture.
Shelf Life
Normally, the shelf life is 12 months. Once exceeds the shelf life, it can be used after the approval of test.