We also provided a varity of modified CNC, such as TEMPO CNC, pH-, temperature-, light-responsive CNC, hydrophobic CNC, et al.
The CNC we provide is extracted from wood pulp by sulfuric acid hydrolysis. The CNC powder is spray-dried, and can be easily re-dispersed in H2O.
纤维素纳米晶 Cellulose nanocrystal (CNC) 长度: 50-200nm,直径: 5-20nm. Length: 50-200nm, diameter: 5-20 nm
从木材到纤维素纳米晶 From wood to CNC
纤维素纳米晶的制备 The preparation of CNC
纳米纤维素的分类 The classification of nanocellulse
Cellulose is the main building block of trees and plants. Its nanocrystals are organized in a structure of strongly ordered crystalline particles which have been engineered by nature to be inherently strong.
A: Their size, shape and charge lead to unique behavior in solutions.
B: The high chemical reactivity of the surface1 makes CNC customizable for various applications.
C: Their heat stability allows high temperature applications.
CNC are not all made equal. The CNC we imported from Canada has specific properties and are especially easy to disperse. CNC can be modified and tailored to suit the specific needs in various applications.
The process begins with wood pulp produced from FSC certified sources as a raw material. The pulp undergoes a reaction process that removes the amorphous components, leaving high purity cellulose crystals intact. These crystals are then separated, cleaned and dried to form a powder material for shipment. We recycles the chemicals used in the production process, and converts sugars into energy, for reuse in the system.
the final spray-dried product to be easily dispersed at the end user location, leading to significant savings in the cost of storage and transportation. Depending on the application requirements, various product grades are available.
The plant uses state of the art equipment and has rigid internal procedures to ensure CNC is of the highest purity and of consistent quality to meet the customer demands. CNC can be used in high end applications such as electronics. We are also a participant in the international standardization efforts being conducted by the ISO/TC 6/TG 1 Cellulosic Nanomaterials task group.
The CNC we provided can be shipped as a dry powder resulting in lower shipping cost. It can be packaged in various formats to accommodate customer requirements.
供应 Safety of supply
We work with our customers to ensure that a continuous supply of CNC is maintained.
改性CNC Modified CNC
We also provided a varity of modified CNC, such as TEMPO CNC, pH-, temperature-, UV-responsive CNC, hydrophobic CNC, et al.