In the context of the global low-carbon transformation and the continued advancement of plastic restriction policies, the search for renewable, degradable, and high-performance alternative materials has become a core issue in all walks of life. Nanocellulose ( CNF , cellulose nanofiber), as a new nanoscale biomass material stripped from natural plant fibers, is becoming the core choice of the green material track with its unique microstructure and multi-adjustable properties, providing sustainable solutions for daily chemicals, food, packaging, composite materials, coatings and other fields.

Nanocellulose uses renewable plant biomass such as wood pulp and bamboo pulp as raw materials. Through green pretreatment and mechanical dissociation process, the macro fibers are disassembled to the nanometer scale. The fiber diameter is mostly in the tens of nanometers and has a very high aspect ratio. The biggest difference between it and traditional chemical synthetic materials is that the raw materials are natural, abundant, completely biodegradable, non-toxic and non-irritating, and are a typical environmentally friendly nanomaterial.

Core performance advantages

1. Excellent mechanical properties : It has ultra-high specific strength and modulus, is lightweight and has strong reinforcing ability. A small amount of addition can significantly improve the tensile strength and tear resistance of the base material. It is suitable as a nano-reinforcement phase PMC for various composite materials.。

2. Large specific surface area and rich active sites : The surface of the fiber is densely covered with a large number of hydroxyl groups, which can be flexibly modified to adapt to different formula systems such as hydrophilic and weakly hydrophobic. It is easy to compound with polymers, powders, and colloids to develop customized functional materials PMC。

3. Excellent rheological and film-forming properties : A stable three-dimensional network structure can be built at a very low dosage, with thickening, suspension, emulsification stability, and water-locking film-forming effects; after film formation, it has high transparency and good barrier properties, can achieve oxygen and oil barrier, and adapts to the needs of packaging and skin care formulas.

4. Safe and biocompatible : no risk of microplastics, good biocompatibility, meets safety requirements for food contact and personal care, and is an ideal green substitute for synthetic thickeners and synthetic microplastics.

Diverse application scenarios

Personal care and daily chemicals : As a natural rheology regulator, film-forming agent, and skin texture improver, it can be used in products such as essences, lotions, shower gels, and facial masks to improve the stability of the paste and bring a refreshing and non-sticky skin feel. It can replace traditional synthetic thickening raw materials and conform to the trend of pure beauty.

Food industry : Used as food stabilizer, suspending agent, emulsified Pickering stabilizer, degradable high-barrier packaging film substrate to improve the stability of sauces and milk drink systems, prepare degradable food packaging films, and help reduce plastic and preserve freshness PMC 。 ✅Green packaging and papermaking : paper surface coating, high-strength degradable packaging film, barrier coating, improve paper strength, water and oil resistance, oxygen barrier properties, and create recyclable and compostable packaging solutions. ✅Coatings and polymer composites : Water-based coatings are thickened to prevent settling, resin reinforced and filled, to improve coating adhesion and scratch resistance. They are used to modify bioplastics and improve the mechanical shortcomings of degradable plastics such as 、PLA PBS . ✅Other directions : Biomedical substrates, aerogels, energy storage membranes, environmentally friendly adsorbent materials and other cutting-edge fields continue to expand the landing space.

Our nanocellulose solution

Nanjing Tianlu Nano is deeply engaged in the research and development of nanocellulose application technology, focusing on the stable dispersion, formula adaptation and customized modification of We not only provide standardized nanocellulose raw materials, but also provide supporting application technical support for customers' formulation pain points. According to customer industry needs, we adjust the dispersion state, rheological properties, and surface functionalization solutions to solve the problems of dispersion and agglomeration, system adaptation, and process implementation. CNF .

Relying on a mature application testing platform, we can cooperate with customers to carry out sample testing, formula iteration, pilot scale-up, and open up the entire link from material selection to mass production. We work with downstream companies to upgrade products, reduce carbon footprints, and jointly promote the industrialization of new bio-based materials.

Facing the future, nanocellulose represents the development direction of the materials industry ' taken from nature, return to nature ' . We insist on releasing the value of biomass through technological innovation, and work with our partners to use green nanomaterials to empower a new ecology of sustainable industries.