Nourisi® Industrial-Grade Welan Gum is a premium rheological additive designed to deliver exceptional thickening, suspension, and process control in high-demand applications across the construction, ceramics, coatings, and specialty chemical industries. Its advanced formulation ensures reliable performance and enhanced stability under rigorous operating conditions.
| Brand | Nourisi ® | Packaging | 25KG/BAG |
| E No. | E418 | MOQ | 1MT |
| CAS No. | 96949-22-3 | Certification | ISO |
| EINECS: | 232-554-6 |
Nourisi® Industrial-Grade Welan Gum is a premium rheological additive designed to deliver exceptional thickening, suspension, and process control in high-demand applications across the construction, ceramics, coatings, and specialty chemical industries. Its advanced formulation ensures reliable performance and enhanced stability under rigorous operating conditions.
Outstanding Thickening Efficiency: Achieves high low-shear viscosity at very low dosage levels, optimizing cost and performance
Exceptional Environmental Stability: Maintains consistent functionality under extreme temperatures, wide pH ranges, and high-salinity environments
Superior Suspension Capability: Effectively prevents settling of solid particles and ensures long-term system homogeneity
Strong Pseudoplastic Behavior: Enables easy application and smooth processing with rapid viscosity recovery after stress
Customizable Rheological Profiles: Engineered to meet specific manufacturing needs and application requirements
| Items | Specification |
|---|---|
| E No. | E418 |
| CAS No. | 96949-22-3 |
| Aspect, Flavor | Cream to light tan colored free-flowing powder |
| Particle size | Min. 95% through 80 mesh (or customized per request) |
| Rheology | 1% solution in deionized water: ≥1500 mPa·s (Brookfield, 25°C) |
| Loss on drying | Not more than 15.0% |
| pH | 6.5 - 8.0 (1% aqueous solution) |
Applied in cement slurries, fracturing fluids, and drilling muds to enhance viscosity, improve suspension of weighting agents, and ensure fluid stability under extreme downhole conditions.
Utilized in advanced ceramic slurries and refractory mixes to control rheology, prevent particle segregation, and ensure uniform density during casting and gunning applications.
Incorporated in high-performance primers, industrial maintenance paints, and printing inks to provide sag resistance, control spattering, and maintain pigment dispersion during storage and application.
Serves as a key thickener in water-glycol and other fire-resistant hydraulic fluids, as well as in specialty fire-blocking gels, to achieve stable viscosity and prevent settling of solid additives.
Nourisi® Industrial Grade Welan Gum demonstrates outstanding functional properties in industrial applications:
High Electrolyte Tolerance - Maintains stable viscosity and performance in high-salinity environments, even in the presence of monovalent, divalent, and polyvalent salts.
Exceptional Thermal Stability - Sustains consistent thickening and suspension properties under prolonged exposure to temperatures ranging from -10°C to 150°C.
pH Robustness - Delivers reliable performance across a broad pH spectrum (2-12) without significant viscosity degradation or structural breakdown.
Synergistic Compatibility - Works effectively with other industrial additives including cellulose derivatives, synthetic polymers, and inorganic thickeners without adverse interactions.
Superior Suspension Performance - Prevents sedimentation of heavy particles and fillers while maintaining system homogeneity throughout processing and storage periods.
25kg kraft bag lined with a polyethylene bag, meanwhile, other packaging are available on request. Store away from heat and moisture.
Nourisi® Industrial Grade Welan Gum is recognized as a safe industrial additive and complies with the quality and safety specifications established by relevant international standards, including ISO 9001 for quality management systems and industrial-grade chemical regulations. The product meets all required standards for microbial control and heavy metal limits. However, we recommend that users verify this product's compliance with specific local regulations and safety requirements in their target markets, particularly in industries with strict environmental regulations or specific waste disposal requirements.
Nourisi Group, as the leading manufacturer and supplier of Xanthan Gum for almost 20 years’ experience since 2006, committed to innovation and continuous improvement, and growing together with our customers globally.
Our R&D team brings deep expertise in food science, nutrition, biology, and chemistry, backed by collaborations with leading university research labs in China. This ensures our solutions are at the forefront of scientific advancement, tailored to meet your unique project needs.
We host regular seminars with industry-leading manufacturers and customers, fostering insights into product applications, market trends, and emerging technologies. This collaborative approach keeps you ahead in the dynamic food ingredients landscape.
Your success is our priority. We build long-term relationships through rigorous customer requirement evaluation, transparent communication, and proactive corrective actions. Our focus on quality and reliability is validated by internal and third-party audits.
Beyond plant-based ingredients, we offer an extended product range designed to simplify your supply chain. Our "one-stop shop" model reduces costs and enhances efficiency, empowering you to focus on innovation.
From nature to Nourisi ingredients is what we stand for, Nourisi’s products are manufactured by fermentation, a technology based on the ability of micro-organisms to transform renewable raw material into useful and healthy products.
Quality and sustainability are non-negotiable. We invest relentlessly in production upgrades, R&D, and regulatory compliance to ensure our products meet global standards. Every step of our process reflects our dedication to excellence.
Brand: Nourisi ®
E No.: E418
CAS No.: 96949-22-3
EINECS: 232-554-6
Brand: Nourisi ®
E No.: E418
CAS No.: 96949-22-3
EINECS: 232-554-6
Brand: Nourisi ®
E No.: E418
CAS No.: 96949-22-3
EINECS: 232-554-6
Brand: Nourisi ®
E No.: E418
CAS No.: 96949-22-3
EINECS: 232-554-6
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