Product Advantages
- High Water Reduction: Improves strength and density without affecting setting time.
- Fast Strength Development: Enables early demoulding and efficient precast production.
- Excellent Workability: Provides smooth, flowable mortars with uniform consistency.
- Low Air Content: Ensures dense structure and reduced permeability.
- Color Stability: Light color suitable for decorative or white cement products.
- Eco-Friendly: Non-corrosive, low-alkali, and safe for green construction.
Technical Specification
| Appearance | White powder |
| Dry loss (%) | Max 5.0 |
| pH value | 7.0-9.0 |
| Bulk density(G/L) | 400-700 |
| SO4 2- ion content(%) | 3.0-4.0 |
| Cl- ion content(%) | Max 0.05 |
| Air content of concrete test(%) | Max 3.0 |
| Water reducing ratio in concrete test(%) | Min14.0 |
Downloads
Product Applications
DEMACSA® SMF Superplasticizer is designed for a wide range of cementitious and gypsum-based systems:
Tile adhesives and joint fillers
Self-leveling floor screeds or underlayments
Repair mortars, Injection mortars
Molding and industrial plaster
Wallpaper glue
Dry mixed concrete, high performance concrete, high flowability concrete and so on
Dosage Guideline:
Recommended Dosage: 0.2 – 0.8 % by weight of total binder (depending on formulation requirements).
Need custom formulations or comparative testing?
Contact BOTAI’s technical team for customized formulation support and performance consultation.
Contact Botai R&D Team
Packaging & Delivery
- Standard packaging: 25 kg net paper bags with PE inner liner. Or on clients’ requirement
- Custom Packaging: OEM / private label available upon request
- Minimum Order Quantity (MOQ): 3 metric tons.
- Lead Time: 7 – 15 days after order confirmation
- Trade Terms: FOB / CIF / DDP under Incoterms® 2020
Storage and Shelf life
- Store in a cool, dry, and ventilated environment below 25°C.
- Avoid direct sunlight and moisture exposure.
- Shelf Life: 12 months from the date of delivery under proper storage conditions.
Safety & Compliance
DEMACSA® SMF Superplasticizer is safe, non-toxic, and environmentally friendly.
It complies with ISO 9001 and EU REACH quality standards.
For detailed safety information, refer to the MSDS.
Email:
[email protected]About Henan Botai Chemical Building Materials Co., Ltd.
Established in 2004, Botai Chemical is a certified manufacturer specializing in Redispersible Polymer Powder, Cellulose Ethers (HPMC/HEMC/HEC), Calcium Formate, and Superplasticizers (SMF/PCE). Our products are widely used in dry-mix mortars, paints, oil drilling, feed, and detergent applications.
As a member of China’s Building Materials and Ceramic Industry Associations, Botai is actively involved in R&D and innovation for tile adhesive and repair materials. We operate two advanced R&D centers and hold over 25 patents and 20 registered trademarks.
With ISO 9001, EU REACH, HALAL, and FAMI-QS certifications, Botai ensures consistent quality and sustainable manufacturing. Our annual capacity exceeds 100,000 tons across VINNATE®, VAMCELL®, BOMCELL®, THYLOCELL®, FORCA®, and DEMACSA® product lines.
Our Certificate
Customer Case
Why Choose Us?
Factory established in 2004, backed by 20+ years of manufacturing expertise and over 60,000 m² of modern production facilities
Trusted by customers in 100+ countries and regions, with stable export supply and responsive service
One of China’s leading manufacturers of construction chemical additives, with a total annual capacity exceeding 100,000 tons
Two advanced R&D centers with full in-house laboratories and patented formulation capabilities
Certified quality and production systems: ISO 9001, EU REACH, HALAL, FAMI-QS
25+ patented technologies and 20+ registered trademarks, including VINNATE®, VAMCELL®, BOMCELL®, THYLOCELL® and more
Dedicated QC management and global technical support teams ensuring fast response and reliable service
Strong supply stability with long-term raw material partnerships and automated production lines, ensuring consistent quality and on-time delivery
FAQ
It is used in high-performance mortars, concrete, tile adhesives, and self-leveling compounds requiring high fluidity and strength.
≥ 14%, with minimal setting delay and improved early strength.
Mix directly with dry materials or pre-dissolve in mixing water for best dispersion.
SMF offers faster early strength development and is ideal for steam-curing or white cement systems.
12 months under dry, cool, and sealed conditions below 25°C.
