In the research and development of daily skin care product formulas, a stable system and high-quality facial skin feel are the core competitiveness of the product. Traditional thickening and suspending additives commonly have problems such as stickiness, slippery residue, and dull skin when rubbed, making it difficult to achieve both formula stability and high-end feel. Nanjing Tianlu Nanotechnology Co., Ltd. self-developed high-performance nanocellulose (CNF). Relying on the microstructure advantages of nano-scale fibers, it optimizes the application feel of daily chemical systems from the root, solves the skin-feeling pain points of traditional additives, and becomes the core functional base material for high-end skin care and light luxury cleansing products. 1. Common skin feel pain points of traditional daily chemical additives. Currently, the mainstream thickening suspension raw materials on the market generally have obvious skin feel shortcomings in formula applications, which seriously affect the end product experience: 1. Sticky and sticky: after application, the surface layer has a thick glue feel and slow absorption, causing oily skin to feel stuffy, sticky to pillows and clothes; 2. False smoothness: the surface layer forms a closed film layer, which is smooth to touch but has a residual film feel, and is dry and tight after washing;

1. Industry Foreword: The dispersion problem of nanocellulose restricts the large-scale industrialization of the industry. Nanocellulose (CNF), as a green biomass nanomaterial that is currently the focus of development in the global new material field, relies on its ultra-high specific surface area, ultra-high aspect ratio, excellent mechanical strength, good biocompatibility, and complete biodegradability. It is widely used in high-end fields such as water-based coatings, fine chemicals, daily chemical gels, biomedicine, environmentally friendly packaging, and composite material reinforcement. As domestic green substitution and plastic reduction policies continue to advance, nanocellulose has gradually become a core new material that can replace traditional chemical thickeners, synthetic rheology additives, and plastic reinforced substrates. However, in the long-term industrial application process, traditional nanocellulose has common technical problems such as poor redispersibility, easy agglomeration, hard agglomeration, and difficulty in activation, which have become the biggest bottleneck restricting the implementation of the industry. During the dehydration, drying, and molding processes of conventional dry nanocellulose, a large number of hydroxyl groups appear on the surface of the fiber.

As the domestic dual-carbon strategy continues to advance and environmental protection control standards continue to upgrade, the coatings, fine chemicals, and polymer composite materials industries are ushering in a structural transformation from the 'traditional chemical system' to the 'green low-carbon system.' The shortcomings of traditional materials in terms of performance stability, weather resistance, and environmental protection indicators have gradually become apparent. The industry generally needs new base materials that are lighter, more stable, lower energy consumption, and recyclable as technological breakthroughs. In this context, nanocellulose based on natural biomass is becoming a key new material to help industrial upgrading. As a naturally derived nanofunctional material, nanocellulose combines environmental protection attributes with the excellent performance of nanomaterials, and can effectively make up for the performance deficiencies of traditional formula systems without increasing the burden on environmental protection. Nanjing Tianlu Nanotechnology Co., Ltd. has long been focusing on the process optimization and scenario application research of nanocellulose, and continues to promote the implementation of material technology, providing services for coatings, chemicals, composite materials and other industries.

1. Industry Overview: Market Demand and Technical Pain Points of New Hydrophobic Materials With the in-depth implementation of the domestic dual-carbon strategy and the accelerated iterative upgrading of the new material industry, mainstream fields such as packaging manufacturing, industrial coatings, biomedicine, and high-end daily chemicals have increasingly stringent requirements for functional barrier substrates, which have already broken through the traditional basic waterproof and moisture-proof requirements. High-performance hydrophobic barrier, long-lasting and stable weather resistance, green degradability, safety and no residue have become the core standards for industry selection of materials. There are many technical shortcomings in traditional waterproof materials on the market that are difficult to avoid: PE plastic coating cannot be naturally degraded and can easily cause white pollution; chemical waterproof coatings are prone to produce harmful substance residues, have poor aging resistance, and have fast barrier effect decay; ordinary paper and fiber substrates are highly hydrophilic, have high water vapor permeability, and have short moisture-proof protection periods. They cannot meet the stringent usage standards of high-end industry, food and medical fields, and are difficult to adapt to the development trend of green and low-carbon transformation in the entire industry. The market is in urgent need of a product that takes into account high

As the daily chemical industry iterates in the direction of natural purity, high-end skin feel, long-term stability, and green safety, the application shortcomings of traditional chemical thickeners and natural colloids have become increasingly prominent. Problems such as carbomer's tendency to become sticky and slippery, xanthan gum's tendency to stratify and precipitate, and the limited safety of synthetic rheological agents have always restricted the formula upgrade and experience upgrade of skin care products, cleansing products, and makeup. As a high-tech enterprise deeply involved in the field of nano-biomass materials, Nanjing Tianlu Nano Technology Co., Ltd. focuses on the self-developed preparation, functional modification and scenario-based application solutions of nano-cellulose. Relying on mature industrial processes and long-term formulation technology accumulation, it has polished high-performance nano-cellulose products that meet the strict standards of the daily chemical industry. With its unique nanometer three-dimensional network structure, this material creates excellent and differentiated intelligent thickening rheological properties, perfectly adapts to the formulation requirements of all categories of daily chemical products, and becomes a core new material that replaces traditional thickening systems and enables the upgrading of daily chemical products.

At a time when the daily cosmetics and cosmetics industry is iteratively upgrading to high-end, pure, effective efficacy, green and safe, nanocellulose derived from natural biomass has become the core functional new material for innovation and upgrading in the daily chemical field with its unique nanoscale structure, extremely transparent optical properties, excellent thickening and stable suspension performance, biocompatibility and complete biodegradability. Compared with traditional daily chemical raw materials such as carbomer, xanthan gum, and synthetic thickeners, the biggest differentiated core advantages of nanocellulose are high transparency, high purity, and no fog. It perfectly meets the transparent texture requirements of high-end skin care products, makeup, and cleansing products. At the same time, It has the multiple values of stable formula, brightening appearance, and gentle skin care. It is widely used in core areas such as high-end skin care, transparent makeup, light luxury care, and functional daily chemicals, providing new solutions for daily chemical product texture upgrades, formula innovation, and green empowerment. As a professional biomass nanomaterial R&D and production enterprise, Nanjing Tianlu

In the formulation systems of many industries such as water-based coatings, daily chemical care, fine chemicals, and food slurries, thickening additives are the core raw materials that determine the rheological properties, storage stability, and usage experience of the product. Traditional thickeners generally have many industry pain points: high addition ratio, limited thickening effect, easy to lose viscosity and stratification under high temperature and shear environment, weak suspension support ability, and prone to sedimentation and water separation problems during long-term storage. At the same time, some chemical thickeners are not environmentally friendly and have poor compatibility, making it difficult to adapt to the current development needs of green production and high-quality products. In this context, nanocellulose prepared based on natural biomass, with its unique microstructure and excellent rheological properties, has become a new generation of high-performance green additives to replace traditional thickening materials. With its core advantages of efficient thickening, stable locking, and wide adaptability, it is widely used in the formulation optimization of various water-based systems. 1. Nanocellulose core thickening principle The excellent thickening effect of nanocellulose, the difference

In cutting-edge manufacturing fields such as high-end daily chemicals, industrial coatings, functional new materials, and fine chemicals, the dispersion uniformity, structural stability, and process adaptability of the water-based system are the core keys that determine the texture, performance, and service life of the end product. Traditional cellulose-based functional additives generally suffer from technical pain points such as delayed hydrophilic activation, serious fiber agglomeration, and high dispersion threshold. They often rely on complex processes of long-term infiltration, high-temperature activation, and high-shear repeated homogenization. This not only increases production energy consumption and time costs, but also easily causes quality problems such as system flocculation, reduced light transmittance, and lack of long-term stability. It has become a technical bottleneck that restricts the lightweight, efficient, and high-quality iteration of high-end formulations. Nanjing Tianlu Nanotechnology Co., Ltd. is a high-tech enterprise focusing on the research and development, precision mass production and technology implementation of biomass nanofunctional materials. It is deeply involved in the core track of nanocellulose and relies on independent and controllable core patented technologies such as fiber modification, loosening and drying, and nanoscale control.

In the formulation research and development of daily skin care products, cleansing products, and makeup gels, powder settlement, particle stratification, system turbidity, and poor shelf life stability are common pain points in the industry. Traditional formulas mostly rely on carbomer, xanthan gum, and acrylic synthetic additives to achieve suspension and thickening. Not only do they add high amounts, but the skin feels sticky and thick, some synthetic raw materials also have problems such as irritation, poor environmental protection, and limited adaptability systems. It is difficult to meet the current high-end daily chemical market demand for natural mildness, transparent texture, long-lasting stability, and green safety. Nanjing Tianlu Nanotechnology Co., Ltd. is a high-tech enterprise deeply involved in the field of nanocellulose, focusing on the research and development, large-scale production and customized application solution output of nanocellulose series products. Relying on mature modification processes and industrialization technologies, the company focuses on application pain points in the daily chemical industry and optimizes material suspension, rheology and adaptability properties. Its daily chemical grade nanocellulose, as a bio-based nano functional material derived from natural plants, has

In many fields such as coatings and daily chemicals, food processing, biomedicine, and industrial slurries, the stability, adaptability and safety of the thickening system directly determines product quality and user experience. Traditional thickeners such as polyacrylates, cellulose ethers, and xanthan gum commonly have pain points such as high addition amounts, easy delamination and sedimentation, high temperature instability, sticky residue, and poor environmental protection. They are difficult to meet the current development needs of lightweight, long-term stability, and green safety for high-end products. As a new bio-based nanomaterial derived from natural plants, nanocellulose breaks through the technical bottleneck of traditional thickening materials and becomes a core new material that replaces traditional thickeners and rheological agents with its unique nanofiber structure, excellent rheological control performance, and 100% degradable environmental protection properties. Nanjing Tianlu Nanotechnology Co., Ltd. is based in Nanjing's science and technology innovation highland. It is a domestic high-tech enterprise deeply involved in the industrialization of nanocellulose. It focuses on the research and development, large-scale production and scenario-based application of high-performance nanocellulose.