Product Advantages
- Ultra-high viscosity range (27,000–35,000 mPa·s) ensuring strong body and stability
- Consistent chemical substitution levels: Methoxy 29–30%, Hydroxypropoxy 6.0–7.5%
- Controlled moisture & ash contents for formulation reliability
- High purity powder passing through 80 mesh (≥95%)
Technical Specification
| Chemical Basis: | Methyl Hydroxyethyl Cellulose (HPMC) |
| Appearance: | White or off-white powder |
| Viscosity: | 27000-35000 mPa.s |
| Particle size(through 80mesh): | Min.95% |
| Methoxy content： | 29-30% |
| Hydroxypropoxy content： | 6.0-7.5% |
| Moisture content: | Max. 8.0% |
| Ash： | Max 5% |
| *2 % solution; Brookfield RV ,4#20 rpm , 20°C | |
| These figures are only intended as a guide and should not be used in preparing specifications | |
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Product Applications
Vamcell® MPS350 serves as a special functional additive, suitable for the following applications, including:
Applied to paint remover
Excellent dispersibility
High thickening efficiency
Good storage stability
Dosage Guideline:
0.3 – 0.6% by weight of total dry-mix materials.
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 or on cIients’ requirement
- Customized Packaging: Available per customer requirements
- Typical lead time: 7–15 days after order confirmation
- Shipping terms: FOB / CIF / DDP under Incoterms® 2020
Storage and Shelf life
- Store in a dry, cool environment below 25°C
- Product is non-perishable and remains usable after shelf date if retested
- Hygroscopic material → avoid moisture exposure
- Keep sealed in original packaging and away from heat
Safety & Compliance
MPS350 is non-toxic, non-flammable, and environmentally safe.
It complies with ISO 9001, EU REACH, and HALAL quality standards.
Refer to the MSDS for detailed safety and handling instructions.
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 70,000 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. It features excellent dispersibility with no delayed dissolution.
27,000–35,000 mPa·s for a 2% solution (Brookfield RV).
Yes, its strong thickening performance makes it ideal.
It is hygroscopic; keep sealed and stored dry.
Yes—retesting is required, but the product does not perish.
