Product Advantages
- High redispersibility: Quickly redistributes in water and forms a consistent polymer film that reinforces cohesion.
- High stability: Strengthens mortar durability, improving impact resistance and surface wear performance.
- Good compatibility: Works effectively with cement, gypsum, lime, and other mineral binders.
- Good fluidity: Guarantees smooth mixing and spreading, minimizing application errors and material waste.
Technical Specification
| Item | Unit | Value |
| Protective colloid | – | Polyvinyl alcohol (PVA) |
| Additives | – | Anti-caking agent, no film-forming agent and plasticizer |
| Appearance | White Powder | White Powder |
| Solid content | % | 98.0-100.0 |
| Ash(1000°C) | % | 12-15 |
| Bulk density | g/l | 450-600 |
| Size (80mesh) | % | 90 |
| PH value | — | 8.0-11.0 |
Downloads
Product Applications
Repair mortar
Cement based Tile adhesive
Skim coat
Fixation of Wells in oil fields
Wallpaper glue
Skim Coat
Dosage Guideline:
Dosage Guideline: 1.5-5 % (by weight of total dry mix)
Performance Highlights
- Bond Strength ↑ 30 – 50 %
- Flexibility ↑ 35 %
- Water Retention ↑ 20 %
- Crack Resistance ↑ 40 %
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
- 25 kg net paper bags or on cIients’ requirement
- OEM custom packaging available upon request
- Minimum Order Quantity (MOQ): 3 metric tons.
- Typical Lead Time: 7-15 days after order confirmation
- Trade Terms: FOB / CIF / DDP (Incoterms® 2020)
Storage and Shelf life
- Store in a cool, dry, and well-ventilated place; avoid direct sunlight and pressure.
- Protect from high temperatures to prevent caking (thermoplastic material).
- Shelf Life: 6 months from delivery under proper storage conditions.
Safety & Compliance
VINNATE® SA-3500 is non-toxic, environmentally friendly, and safe for use in construction materials.
- Conforms to ISO 9001 Quality Management System and EU REACH standards.
- For detailed safety information, please 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
Yes, 200–500 g samples are available for testing (shipping at customer’s cost).
Absolutely. We can adjust adhesion strength, open time, or flexibility based on your specific application.
Each batch undergoes pre-production testing and final inspection before shipment under the ISO 9001 QMS.
