Nourisi ®Polyanionic cellulose polymer is a premium, water-soluble anionic polymer derived from the chemical modification of natural cellulose. This cellulose ether derivative is characterized by its sodium salt form and is widely recognized as a high-performance additive across diverse industrial sectors, from oil drilling to food production.
| Brand | Nourisi ® | Packaging | 25KG/BAG |
| CAS No. | 9004-32-4 | MOQ | 1MT |
| Certification | ISO |
Nourisi ®Polyanionic cellulose polymer is a premium, water-soluble anionic polymer derived from the chemical modification of natural cellulose. This cellulose ether derivative is characterized by its sodium salt form and is widely recognized as a high-performance additive across diverse industrial sectors, from oil drilling to food production.
| 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 polymer delivers consistent, reliable, and high-performance characteristics across demanding applications. Whether for deep-well drilling under extreme conditions or precision formulation in food and pharmaceuticals, PAC provides the functional versatility and process stability that modern industries demand.
Functions as a primary fluid loss reducer, viscosifier, and rheology modifier in water-based drilling mud systems. Effectively controls filtration, stabilizes boreholes, and maintains performance under high-temperature (up to 150°C) and high-salinity conditions—including seawater and saturated brine environments. Also suitable for workover and fracturing fluids.
Serves as an additive in cement, mortar, and tile adhesives, providing excellent water retention, improved workability, anti-settling properties, and enhanced adhesion.
Used as a coating binder, surface sizing agent, and retention aid. Improves paper strength, smoothness, ink absorbability, and oil resistance.
Food-grade PAC (designated as E469) acts as a stabilizer, thickener, and emulsifier in products such as dairy items, ice cream, and sauces.
Serves as a tablet binder, emulsion stabilizer, and thickening agent in shampoos, skincare formulations, toothpaste, and other personal care products.
Functions as a thickener, dispersant, suspending agent, binder, and water-retention agent in textile printing, paints and coatings, ceramics, detergents, rubber latex stabilization, and leather processing.
Nourisi ®Polyanionic cellulose polymer exhibits extraordinary and useful properties：
Water Solubility:Readily soluble in both cold and hot water, forming clear, viscous solutions
Thickening & Rheology Control: Forms a three-dimensional network structure that enhances viscosity and improves suspension stability
Fluid Loss Reduction: Creates low-permeability filter cakes on formation surfaces, significantly reducing filtrate invasion into permeable zones
Salt Tolerance: Maintains performance in high-electrolyte environments, including seawater, KCl solutions, and saturated brine, without flocculation
Thermal Stability: Stable up to 80°C in aqueous solutions; short-term resistance up to 150°C in drilling fluid applications
Shale Inhibition: Highly polyanionic nature binds to positive sites on formation substrates, encapsulating shales and drill cuttings to inhibit dispersion and swelling
Shear-Thinning Behavior: Exhibits reversible viscosity reduction under shear, enabling efficient pumping and circulation
pH Stability: Effective across a wide pH range (approximately 4 to 12)
Bacterial Resistance: Resists bacterial attack, eliminating the need for additional biocides or preservatives in most formulations
Environmental Compatibility: Non-toxic, tasteless, and biodegradable; complies with stringent environmental regulations
Compatibility Compatible: with all common mud-treating additives and other water-soluble polymers
Nourisi ®Polyanionic Cellulose 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, meanwhile, other packaging are available on request. Store away from heat and moisture.
Nourisi Group, as the leading manufacturer and supplier of PAC for almost 21 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
Brand: Nourisi ®
CAS No.: 9004-32-4
Packaging: 25KG/BAG
MOQ: 1MT
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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