Nourisi ®Polyanionic Cellulose LV (PAC-LV) is a low-viscosity, water-soluble anionic cellulose ether derived from natural cellulose through chemical modification. It is typically supplied as the sodium salt in the form of a free-flowing white to slightly yellow powder or granules. As a high-performance additive, it is engineered to provide superior fluid loss control with minimal impact on slurry viscosity, making it ideal for a wide range of industrial applications.
| Brand | Nourisi ® | Packaging | 25KG/BAG |
| CAS No. | 9004-32-4 | MOQ | 1MT |
| Certification | ISO |
Nourisi ®Polyanionic Cellulose LV (PAC-LV) is a low-viscosity, water-soluble anionic cellulose ether derived from natural cellulose through chemical modification. It is typically supplied as the sodium salt in the form of a free-flowing white to slightly yellow powder or granules. As a high-performance additive, it is engineered to provide superior fluid loss control with minimal impact on slurry viscosity, making it ideal for a wide range of industrial applications.
Fluid Loss Control: It acts as an effective fluid loss reducer in drilling fluids . For instance, at a dosage of 1.14% (4 ppb), it can achieve an API fluid loss of ≤10 ml .
Thermal Stability: The aqueous solution remains stable at temperatures up to 80°C and can maintain performance for extended periods even at temperatures as high as 150°C .
Salt Tolerance: It performs effectively in various water-based systems, from fresh water to 4% brine and even saturated salt water .
Shear-Thinning Behavior: Exhibits reversible viscosity reduction under shear stress.
Broad pH Compatibility: It 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 | Max 40 mPa.s ,600r/min/ |
| PH（10 g/L solution） | 6.5-8.0 |
Nourisi ®Polyanionic Cellulose LV (PAC-LV) is a versatile product used in numerous industries, often as a high-performance substitute for CMC
Primarily used as a high-efficiency fluid loss reducer in drilling muds for fresh water, seawater, and saturated brine systems . It is particularly suitable for challenging conditions such as deep wells, high-temperature wells, and saline environments . It also helps control wellbore stability.
Used in coating and as a strengthening agent for internal addition and surface sizing . It improves paper smoothness, ink absorbency, and retention of fillers during production.
Also finds applications in fields such as textiles, ceramics, paints, and detergents as a stabilizer, binder, and suspending agent.
Nourisi ®Polyanionic Cellulose LV (PAC-LV) exhibits extraordinary and useful properties：
Low Viscosity: Minimal viscosity build while maintaining excellent performance
Superior Fluid Loss Control: Outstanding filtration control properties (API fluid loss ≤ 15 ml)
Excellent Thermal Stability: Maintains performance in high-temperature environments
High Salt Tolerance: Effective in fresh water, seawater, and saturated brine systems
pH Stability: Performs consistently across wide pH range (3-11)
Shear-Thinning Behavior: Exhibits reversible viscosity reduction under shear stress
Suspension Ability: Effective in suspending solids and preventing settlement
Nourisi ®Polyanionic Cellulose (PAC-LV) 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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