Polyanionic Cellulose PAC

1. Product Overview

Polyanionic Cellulose (PAC) is a high-performance water-soluble cellulose derivative widely used as a filtration-control and rheology-modifying additive, particularly in oil and gas drilling fluids. It helps reduce fluid loss, improve viscosity control, stabilize wellbore conditions, and enhance drilling-fluid performance under demanding operating environments. Available in industrial and drilling grades, PAC provides consistent performance and supports efficient drilling operations while helping reduce fluid-treatment costs. Its proven functionality makes it a strategically important material for modern drilling-fluid formulations and industrial applications.

2. Key Specifications & Technical Characteristics

• Chemical Composition: Sodium carboxymethyl cellulose-based polyanionic cellulose
• Primary Function: Fluid-loss control, viscosity modification, filtration control, and drilling-fluid stabilization
• Grade: Oilfield/Drilling Grade PAC; available in different viscosity and fluid-loss specifications
• Appearance: Free-flowing white to off-white powder
• Solubility: Readily dispersible/soluble in water
• Purity: Typically high-purity industrial-grade material, according to agreed specification
• Particle Size: Fine powder suitable for rapid dispersion in drilling-fluid systems
• Moisture: Controlled according to applicable product specification
• Packaging: 25 kg bags; jumbo bags and customized industrial packaging available
• Shelf Life: Typically 24 months when stored in a cool, dry and sealed environment
• Documentation: COA, SDS and technical specifications available upon request

3. Core Industrial Applications

• Oil & Gas Drilling: Used as a primary filtration-control additive in water-based drilling fluids to reduce fluid loss and improve filter-cake quality.
• Drilling Fluid Formulation: Supports viscosity and rheological control, helping maintain fluid performance during drilling operations.
• Wellbore Stabilization: Helps improve drilling-fluid stability and maintain effective fluid properties under variable operating conditions.
• Industrial Applications: Suitable for selected applications requiring water-soluble rheology modification and filtration control.
• Performance Advantage: PAC delivers reliable fluid-loss control, efficient dispersion, and consistent rheological performance, supporting operational efficiency and reducing the need for frequent fluid adjustments.

4. Competitive Advantages

• Quality Consistency: Controlled production specifications support consistent performance from batch to batch.
• Supply Reliability: Structured bulk sourcing supports regular industrial procurement and project-based requirements.
• Logistics Capability: Export-ready packaging and bulk loading options facilitate international shipment and containerized supply.
• Price Competitiveness: Competitive bulk pricing designed for industrial buyers and long-term procurement programs.
• Technical Support: Product specifications, COA, SDS and relevant technical documentation can be provided for buyer qualification and quality assurance.
• Sustainability: Cellulose-based chemistry provides a functional polymer solution suitable for formulations where efficient material use and controlled fluid performance are priorities.
• Strategic Sourcing Value: Combines dependable performance, scalable supply, documentation support and competitive commercial terms for professional drilling-fluid and industrial buyers.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading Capacity: Approximately 20 MT per 20-foot container, subject to packaging configuration and applicable shipping requirements
• Packaging: Standard 25 kg bags or customized bulk packaging
• Supply: Export-ready bulk supply for international industrial buyers