Nourisi ®Polyanionic Cellulose HV (PAC-HV) is a high-viscosity, water-soluble anionic cellulose ether derived from natural cellulose through chemical modification. As a high-performance additive, it is designed to provide superior thickening and fluid loss control across various industrial applications.
| Brand | Nourisi ® | Packaging | 25KG/BAG |
| CAS No. | 9004-32-4 | MOQ | 1MT |
| Certification | ISO |
Nourisi ®Polyanionic Cellulose HV (PAC-HV) is a high-viscosity, water-soluble anionic cellulose ether derived from natural cellulose through chemical modification. As a high-performance additive, it is designed to provide superior thickening and fluid loss control across various industrial applications.
High Solubility: dissolves readily in both cold and hot water to form viscous solutions .
Thermal Stability: The aqueous solution remains stable at temperatures up to 80°C and can maintain viscosity for extended periods even at temperatures as high as 150°C .
Salt Tolerance & High Substitution: With a high Degree of Substitution (DS), typically between 0.85 and 1.4, it performs excellently in high-salinity environments, from fresh water to saturated brine .
Broad pH Compatibility: Performs consistently across a wide pH range of 3 to 11 .
Efficiency: Its usage level is only 30% to 50% of that required by traditional Carboxymethyl Cellulose (CMC) to achieve superior results, offering a high performance-to-cost ratio
| Items | Specification |
|---|---|
| CAS No. | 9004-32-4 |
| Appearance | Fine, yellow white cream powder, no starch or starch derivative |
| Moisture Content | Max 10% |
| Apparent Viscosity | Min 50 mPa.s |
| Filtrate Volume | Max23ml |
Nourisi ®Polyanionic Cellulose HV (PAC-HV) is a versatile product used in numerous industries
Primarily used as a high-efficiency fluid loss reducer and viscosifier in drilling muds . It is particularly suitable for challenging conditions such as deep wells, high-temperature wells, and saline environments like seawater and saturated brine drilling .
Serves as a high-grade additive for pigment coating, internal sizing, and surface sizing . It enhances paper strength, improves ink absorbency, and provides excellent retention and rheological control .
Also finds applications in fields such as textiles, ceramics, paints, cosmetics, and detergents as a thickener, stabilizer, binder, and suspending agent.
Nourisi ®Polyanionic Cellulose HV (PAC-HV) exhibits extraordinary and useful properties：
High Viscosity: Delivers superior thickening efficiency with apparent viscosity ≥ 50 mPa.s
Excellent Thermal Stability: Maintains performance in high-temperature environments (up to 150°C)
Superior Salt Tolerance: Functions effectively in fresh water, seawater, and saturated brine systems
Fluid Loss Control: Excellent filtration control properties (API fluid loss ≤ 15 ml)
Shear-Thinning Behavior: Exhibits reversible viscosity reduction under shear stress
PH Stability: Performs consistently across wide pH range (3-11)
Suspension Ability: Effective in suspending solids and preventing settlement
Nourisi ®Polyanionic Cellulose (PAC-HV) conforms to API 13A. However, we recommend that the user ensure that this product is in compliance with the local regulations in force, particularly in the country where the product is to be consumed.
25kg kraft bag lined with a polyethylene bag or valve bags, meanwhile, other packaging are available on request. Store away from heat and moisture.
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 ®
CAS No.: 9004-32-4
Packaging: 25KG/BAG
MOQ: 1MT
Brand: Nourisi ®
CAS No.: 9004-32-4
Packaging: 25KG/BAG
MOQ: 1MT
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