The application of nanocellulose in emulsified drilling fluids As oil and gas resource exploitation continues to advance to deep, unconventional and high-temperature and high-pressure areas, the requirements for drilling fluid performance are becoming increasingly high. Emulsified drilling fluid is widely used in petroleum drilling operations due to its good lubricity, pollution resistance and well wall stability. However, traditional emulsified drilling fluids are prone to problems such as poor emulsification stability and large filtration loss in high temperature, high salt and high shear environments. In recent years, nanocellulose, as a new green and environmentally friendly nanomaterial, has shown significant application advantages in emulsified drilling fluids. What is nanocellulose? Nanocellulose is a nano-scale fiber material extracted from natural cellulose and obtained by physical, chemical or enzymatic treatment. It has the advantages of high specific surface area, high strength, renewable, and degradable. Nanocellulose has good dispersion and can combine well with the aqueous and oil phases, showing multiple functions in the emulsified drilling fluid. Nanocellulose in emulsification

In-depth application of nanocellulose in pesticide preparations. With the acceleration of the green transformation of agriculture, the problems of high environmental residues, low utilization rate, and poor application efficiency of traditional pesticide preparations need to be solved through new material technology. Nanocellulose, as a natural renewable, structurally adjustable and functionally scalable bio-based nanomaterial, is gradually playing an important role in pesticide preparations, especially suspension agents, sustained release agents and intelligent response carriers. 1. Structural characteristics and functional basis of nanocellulose Nanocellulose is obtained by mechanical, high-pressure homogenization, acidolysis or enzymatic decomposition. It mainly includes three types: cellulose nanocrystals (CNC): high crystalline properties, small size (100–300 nm in length, 5–20 nm in width), and rich hydroxyl groups on the surface; cellulose nanofibers (CNF): long and flexible (>1 μm in length, 10–

High dispersion and suspension stability of nanocellulose: The key performance of breakthrough in application Nanocellulose, as a new generation of green functional materials, is gradually being applied to food packaging, biomedicine, cosmetics, energy materials and other fields with its excellent mechanical properties, biocompatibility and environmental friendliness. Among them, 'high dispersion and suspension stability' are important advantages that distinguish nanocellulose from traditional cellulose materials, and are also the basis for achieving its efficient processing and function in liquid phase systems. What are high dispersion and suspension stability? High dispersion refers to the fact that nanocellulose can be evenly dispersed into nano-scale monofilaments or fiber network structures in water or polar solvents, and is not easy to agglomerate. Suspension stability refers to the fact that nanocellulose remains uniformly distributed in the dispersion for a long time, is not easy to settle or flocculate, and can form a stable colloid system. This characteristic is derived from its ultra-high specific surface area, abundant hydroxyl groups and surfaces

The high specific strength of nanocellulose: leading a new direction for green and lightweight materials - Nanjing Tianlu Nano Technology Co., Ltd. In the global context of achieving the 'dual carbon' goal, 'green' is no longer just a synonym for degradability and regeneration, but also a new coordinate for the evolution of material performance. As a new generation of green functional material, Nanocellulose (Nanocellulose) is becoming one of the core materials that promote the coexistence of lightweight, energy saving and high performance with its excellent high specific strength characteristics. Nanjing Tianlu Nano Technology Co., Ltd. actively promotes the industrialization and technological expansion of nanocellulose, and is committed to truly transforming this sustainable material into performance support in multiple fields. 1. What is the 'high specific strength' of nanocellulose? Specific strength, that is, the tensile strength that the material can withstand per unit mass, is an important indicator for measuring the strength of lightweight materials. Nanocellulose is nano-treated to form structural units with extremely high aspect ratio, combining a large amount of hydrogen

Nanocellulose: a future material for the integration of environmental protection and technology - Nanjing Tianlu Nano Technology Co., Ltd. In the context of the 'carbon peak and carbon neutrality' era, the materials industry is ushering in a structural reshaping. As a new functional material that integrates green environmental protection and high-tech performance, nanofibers (Nanocellulose) are leading the innovation direction of sustainable material technology. Nanjing Tianlu Nano Technology Co., Ltd. is deeply engaged in the field of nanocellulose and provides cleaner, more efficient and more sustainable material solutions to various industries through continuous technological innovation. 1. Originating from nature and returning to nature: The environmentally friendly nature of nanocellulose Nanocellulose is made of natural plant fibers (such as wood pulp, cotton pulp, sugarcane bagasse) or bacterial cellulose by physical or enzymatic dissociation. It does not rely on petrochemical resources, and its degradation process can be completed naturally without residues and non-toxic by-products. This means that the entire process of nanocellulose from the raw material end to the waste stage is green.

Nanocellulose: a green material that emphasizes both environmental protection and high performance - Nanjing Tianlu Nano Technology Co., Ltd. With the continuous advancement of the dual-carbon strategy, environmentally friendly high-performance materials have become the focus of attention of various industries. Nanocellulose (Nanocellulose)** is gradually replacing petrochemical-based materials with its natural source, degradable properties and excellent performance, becoming a key support for promoting green manufacturing and low-carbon economic development. Nanjing Tianlu Nanotech Co., Ltd. has long focused on the research and development, production and application of nanocellulose, and is committed to applying this sustainable material technology to a wider industrial system. What is nanocellulose? Nanocellulose refers to nano-level materials with a diameter of 5-100 nanometers and a length of several microns obtained through mechanical, enzymatic or oxidation processes. According to the structure, it is mainly divided into: type abbreviation characteristics of cellulose nanofiber CNF, strong flexibility,

Nanocellulose has high specific surface area advantages and its in-depth application in the material field - Nanjing Tianlu Nano Technology Co., Ltd. In the context of the continuous deepening of the concept of green and low carbon, Nanocellulose, as an emerging natural polymer material, has become an important force in promoting innovation in environmentally friendly materials with its excellent performance and renewable sources. Nanjing Tianlu Nano Technology Co., Ltd. focuses on the research and development and industrial application of nanocellulose, and is committed to providing high-quality and high-performance products and solutions. This article will take the core performance of 'high specific surface area' as the starting point to deeply explore the key value and commercial potential of nanocellulose in modern materials science. 1. What is high specific surface area? Why are nanocellulose so special? Specific surface area refers to the total surface area owned by a unit mass material, usually expressed in m²/g. In the field of materials, the higher the specific surface area, it means that it has a richer interface activity

Advantages and application value of nanocellulose Nanocellulose is a green functional material derived from natural plant fibers, with the advantages of low density, high strength, renewability, biodegradation, etc. Among them, 'high specific strength' is one of the most representative core properties of nanocellulose. Its tensile strength per unit mass is much higher than that of traditional materials, such as steel and aluminum alloys, and is a key factor in achieving lightweight and high performance of materials. What is high specific intensity? Specific strength refers to the maximum tension that a material can withstand per unit mass. Nanocellulose exhibits extremely high specific strength due to its nano-size, high aspect ratio, and dense structure. Taking cellulose nanocrystals (CNC) as an example, its specific strength can reach 7–8 GPa·g/cm³, which is much higher than conventional plastics and metal materials. Performance advantages brought by high specific strength Lightweight and high strength: It can improve structural stability while reducing material weight;

Cellulose nanofiber CNF: Green to enhance the performance of composite materials. Against the backdrop of the rapid development of new material technology, cellulose nanofiber (CNF) is a high-performance nanomaterial derived from natural cellulose. With its unique mechanical advantages and environmental protection characteristics, it is becoming a key reinforcement component in the field of composite materials. Nanjing Tianlu Nano Technology Co., Ltd. has long been committed to the production and application research and development of CNF, and has promoted its actual implementation in many industrial fields. This article will explore its performance principles and application value in depth around the core direction of CNF enhancement of composite materials. 1. The core characteristics of cellulose nanofiber CNF CNF is a nano-scale fiber network obtained by high shear, homogenization, ultrasonic and other means. It has the following prominent features: small diameter (5–50nm), long length (number microns), forming a three-dimensional network with high aspect ratio; specific strength

The high specific strength of nanocellulose: leading a new direction for green and lightweight materials