SKU: 22843590270

Cellulose Nanofiber solution

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Description

Cellulose Nanofiber solutionProduct Name NameCellulose Nanofiber solution Product Overview Nanocellulose solution is usually a milky white liquid with good dispersibility and stability. The diameter of cellulose fibers is usually between 15 25 nanometers, and the length can reach 200 300 nanometers, which makes nanocellulose solutions have extremely high specific surface area and surface activity. The properties of nanocellulose solutions depend on factors such as the type,

Product Name

Name:Cellulose Nanofiber solution

Product Overview

 

Nanocellulose solution is usually a milky white liquid with good dispersibility and stability.

The diameter of cellulose fibers is usually between 15-25 nanometers, and the length can reach 200-300 nanometers, which makes nanocellulose solutions have extremely high specific surface area and surface activity. The properties of nanocellulose solutions depend on factors such as the type, concentration, surface chemical properties, and solvent of nanocellulose. Generally speaking, nanocellulose solutions have a certain viscosity, and the viscosity increases with the increase of nanocellulose concentration. When the concentration of nanocellulose is low, the solution exhibits characteristics similar to Newtonian fluids; When the concentration is high, the solution may exhibit non Newtonian fluid characteristics, such as shear thinning.

The stability of nanocellulose solution is also an important property. By appropriate surface chemical modification or adding stabilizers, the stability of nanocellulose solutions can be improved to prevent aggregation and precipitation of nanocellulose. For example, adding some surfactants or polymers to nanocellulose solutions can improve the stability of the solution through electrostatic repulsion or steric hindrance. Nanocellulose is mainly treated with chemical reagents to decompose cellulose into nanocellulose. Among them, acid hydrolysis is a commonly used chemical method, usually using sulfuric acid to hydrolyze cellulose. Under certain temperature and time conditions, the amorphous region of cellulose is hydrolyzed while the crystalline region remains, forming cellulose nanocrystals. The cellulose nanocrystals prepared by this method have high crystallinity, but require acid recovery and treatment to reduce environmental pollution.


Technical Parameter

 

state:Milky liquid

Diameter:~15-25 nm

Lenth:~200-300 nm

 

Product Features

 

Efficient water locking: Nanocellulose solution has extremely strong water retention performance, which can firmly lock water molecules in its three-dimensional network structure, with a water locking capacity of up to 98%. It is suitable for products that require high moisturizing performance, such as cosmetics, skincare products, etc.

Excellent suspension stability: Nanocellulose can form a unique and stable three-dimensional network structure in liquid, locking the small particles of active ingredients in the network and providing excellent suspension stability. It is suitable as a stabilizer for liquid products such as pesticides, coatings, resins, etc.

Wide compatibility: Nanocellulose has high compatibility with surfactants and personal care ingredients, and is suitable for various formulation systems such as non-ionic/anionic/zwitterionic/salt/thickener, with wide compatibility.


Application Fields

 

Soft material construction: Nanocellulose can be used to build chiral films, photonic crystals, gel, liquid crystals and other soft materials. These materials have a wide range of applications in fields such as electronics, optics, biomedical science, etc.

Preparation of new nanomaterials: Nanocellulose can also be used as a nanoscale raw material to further chemically/physically modify and prepare new nanomaterials with special properties.

Biocompatible materials: Nanocellulose theoretically has good biocompatibility and degradability, making it suitable for the preparation of biomedical materials such as tissue engineering scaffolds and drug carriers.

Antibacterial materials: Nanocellulose surfaces can be loaded with antibacterial agents to prepare composite materials with antibacterial functions, which are used in fields such as medical devices and wound dressings.

Water treatment: Nanocellulose can be used to adsorb harmful substances such as heavy metal ions and organic pollutants in water, improving water treatment efficiency.

Soil remediation: Nanocellulose can be used as a soil amendment to increase soil water retention and permeability, and promote plant growth.

Reinforced fibers: Nanocellulose can be used as a reinforcing agent for textile fibers to improve the strength and wear resistance of textiles.

Functional textiles: By functionalizing nanocellulose, textiles with antibacterial, UV resistant and other functions can be prepared.


Related Information

 

The sample can be stable for a long time (several months) and cannot be dissolved in water after

freeze-drying.

In the test of TEM, it is suggested that the samples should be treated with negative staining before

testing. The method of preparing negative stained sample to test transmission electron microscopy is

as follows.

1. Dilute the nanocellulose dispersion to 0.1% to 0.5%.

2. Prepare the phosphotungstic acid solution (wt%=3%).

3. Immerse the copper mesh in the diluted nano-cellulose sample solution for 2-3 s. Take out copper

mesh and dry it at room temperature for 3 h.

4. Immerse the copper mesh with sample in 3% phosphotungstic acid solution for 2-3s.Take out

copper mesh and dry it at room temperature for 3 h. After that, it should be placed at 80 ℃ for 1 hour

to prevent the water from not being exhausted.


Nanocellulose should be refrigerated at 4 ¡ãC If stored for a long time at room temperature, it will

deteriorate (color turns red).

Please e-mail for the detailed characterization data.

E-mail:[email protected]

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Verified Purchase
Steven
Houston, US
★★★★★ 5
A Fun and Engaging Playtime Essential for Active Dogs
Size: 18in, Style: Sport
The ChuckIt! Sport 18M Dog Ball Launcher has been a game-changer in our playtime routine with our energetic and playful dog. This innovative and well-designed ball launcher has become an essential tool to keep our furry friend entertained and active. The 18" length of the launcher provides a comfortable grip for both me and my dog during play. It allows for effortless throwing, making fetch games enjoyable for both of us. The launcher's ergonomic design ensures a smooth and efficient ball-throwing experience, saving me from straining my arm during extended play sessions. The inclusion of a medium-sized ball (2.5") with the launcher is a thoughtful addition. The ball's size and weight are perfect for our medium-sized dog (20-60 pounds), allowing her to easily grab and carry it in her mouth. The ball is also durable and can withstand the enthusiastic chewing of our playful pup. One of the standout features of the ChuckIt! Sport 18M Dog Ball Launcher is its exceptional throwing distance. It allows us to launch the ball far into the distance, providing ample space for our dog to run and fetch. This extended range adds a fun and challenging element to our playtime, keeping our dog engaged and excited. The durable construction of the launcher is commendable. It has proven to withstand rigorous use and outdoor play, making it a reliable and long-lasting investment for our dog's entertainment. Additionally, the launcher's compatibility with other ChuckIt! balls makes it a versatile tool for various play styles and preferences. Whether it's a bouncy rubber ball or a flying disc, the launcher can handle them all. Moreover, using the ChuckIt! Sport 18M Dog Ball Launcher has strengthened the bond between our family and our dog. It encourages interactive play, providing an opportunity for us to engage and connect with our furry companion while promoting exercise and healthy physical activity. In conclusion, the ChuckIt! Sport 18M Dog Ball Launcher has been an absolute joy for our family and our playful dog. Its easy-to-use design, impressive throwing distance, and durability make it a must-have for any dog owner with an active and fetch-loving pet. We highly recommend the ChuckIt! Sport 18M Dog Ball Launcher, along with the included medium ball, for a fun-filled and active playtime experience that both you and your dog will love.
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Reviewed in the United States on August 3, 2023
A
Verified Purchase
Another Floyd
Lowell, US
★★★★★ 5
Essential kit for those with fetch dogs
Size: 18in, Style: Sport
Now in our 3rd year, my Brittany and I are down to about 40 fetch tosses a day, some 14,600 tosses a year. The Chuck It launcher wears well, so, figure at least 5 years of use, for 73,000 tosses. That makes for a terrific value! There are several key benefits of the Chuck It launchers: One is that you can chuck the ball further than you can throw, which allows you to exercise your dog more easily. The second is that you can pick up and launch the ball without touching it, which means NO slime! And, the Chuck It also gives extra reach when you have to retrieve a ball from sticker brambles. Those are great features for anyone with a fetch dog. If you also happen to have a weak arm or shoulder, the Chuck It launchers provide nice throwing options. I generally throw underhanded. I can't get the full potential range, that way, but, I still get good, long tosses. I curl my second finger above the last bump on the handle, and use a good wrist flick along with arm swing. I've seen others throw side-arm with the Chuck It. I had originally written a second review for the longer 25M Chuck It. Either I, or Amazon messed up, and it looks like I can have only this one review. So, here are my additional thoughts on the 25M: I bought the 25M so that I could throw the ball even further! The good news is, you really can chuck further, with the longer chucker. The bad news is, those longer throws do require more arm and shoulder strength than when using the 18M. This becomes more obvious when you've done 3 or 4 dozen throws. I would recommend the 25M only for those with the youth and/or strength to get the most out of it. Otherwise, I'd say, go with the 18M.
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Reviewed in the United States on March 11, 2016
C
Verified Purchase
charles jensen
Massapequa, US
★★★★★ 4
Will buy again
Size: 25in, Style: Sport
Fits the bill.
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Reviewed in the United States on May 28, 2025
L
Verified Purchase
Liz H.
Massapequa, US
★★★★★ 5
Must Have for Tiring Out Your Pup
Size: 25in, Style: Sport
The Chuckit! Sport 25M Dog Ball Launcher is an absolute must-have for any dog owner with an active pup! This thing takes fetch to a whole new level—effortless long throws, hands-free pickup (no more slobbery tennis balls!), and a comfortable grip that makes playtime easier and way more fun. My dog absolutely loves it, and I love that it helps her burn off energy without tiring out my arm. The included medium ball is the perfect size for medium to large dogs, and the durable construction means it's built to last. If you're looking for a simple but game-changing way to upgrade fetch, this is it. Highly recommend!
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Reviewed in the United States on February 13, 2025
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Verified Purchase
Ann
Alexandria, US
★★★★★ 5
My Niece dog loves it!
Size: 18in, Style: Sport
This ball launcher takes a bit of getting. used to, but it is really helpful for those of us who are not MLB pitchers! The launcher itself is a sturdy plastic that is not brittle yet not soft; when the ball is launched there is no destructive bending in the shaft. The handle is padded and ergonomically sound while the cup end cradles the ball but has cut-outs on each side for easy loading and unloading of the ball. It did take a bit of practice for me to get the hang of it, but for my husband and son it was much easier. The launcher works well to help us older, non-gifted athletes launch the ball farther and faster while saving the shoulder, elbow, and wrist (important if there is any arthritis). The ball fits nicely into the cup and releases easily. The 2.5 size was too small for my Doberman, so we opted for the 3.5 in launcher. This smaller launcher and ball are now in the employ of my sister and her husband for their retriever-border collie mix, an 18 month old little fireball!. This is just the right size for her. My sister's husband has difficulty with arthritis and is neither quick on his feet nor able to stand very long. So the launcher comes in very handy. He can actually sit in a lawn chair and throw the ball repeatedly when their dog retrieves and returns it to him. That is a win- win! Top 3 Likes: -Easy to use -Helps older pet owner -Drives the ball farther and faster Top 3 Dislikes: -With repeated uses the edges of the launcher appear to get scuffed and scratched -Some ingrained staining on the edges persists requiring scrubbing to remove -There is a mild worry that with time the launcher may snap
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Reviewed in the United States on September 4, 2024

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