SKU: 62311086589

CaF2 nanoparticles(20-40 nm)

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Description

CaF2 nanoparticles(20-40 nm)Product Name Name: CaF2 nanoparticles(20 40 nm) Product Overview Calcium fluoride nanoparticles are a special type of nanomaterial with unique physical and chemical properties. The chemical formula of calcium fluoride is CaF2, which is an inorganic compound with a high melting point (1402 C and low water solubility. It belongs to the equiaxed crystal system and can take on cubic, octahedral, or dodecahedral forms. When the size of calcium fluoride

Product Name

Name:CaF2 nanoparticles(20-40 nm)

Product Overview

Calcium fluoride nanoparticles are a special type of nanomaterial with unique physical and chemical properties. The chemical formula of calcium fluoride is CaF2, which is an inorganic compound with a high melting point (1402 ¡ãC and low water solubility. It belongs to the equiaxed crystal system and can take on cubic, octahedral, or dodecahedral forms. When the size of calcium fluoride decreases to the nanometer level, it exhibits some new characteristics. For example, nanoscale calcium fluoride particles have high coercivity, which makes them suitable for high-density magnetic recording materials such as magnetic tapes, disks, magnetic cards, and magnetic keys. In addition, calcium fluoride nanoparticles also exhibit special mechanical properties. For example, nano ceramic materials made by compressing nano ultrafine particles have good toughness. This is because nano materials have large interfaces, and the atomic arrangement at the interface is quite chaotic, making it easy for atoms to migrate under external forces, thus exhibiting good toughness and a certain degree of ductility. 

Technical Parameter

Diameter:20-40 nm(TEM:/span>

Status:White powder


Product Features

Controllable size and morphology: The size of calcium fluoride nanoparticles is usually between a few nanometers and tens of nanometers, with uniform morphology and good crystallinity. By finely controlling the reaction conditions, controllable preparation of its particle size can be achieved.

Surface modifiable properties: The high surface activity of nanoparticles endows calcium fluoride nanoparticles with excellent performance in catalysis, adsorption, and other fields. In addition, its surface is easy to modify and its performance can be further improved through surface modification. 

Application Fields

Optical properties: Calcium fluoride nanoparticles have excellent optical properties, such as high transparency and low scattering loss, making them widely used in optical devices, optoelectronic devices, and other fields.

Catalytic performance: Due to its high surface activity, calcium fluoride nanoparticles exhibit excellent performance in the field of catalysis. It can be used as a catalyst or catalyst carrier in various chemical reactions to improve reaction efficiency and product selectivity.

Biocompatibility: Calcium fluoride nanoparticles have good biocompatibility and are therefore widely used in the biomedical field. For example, it can serve as a drug carrier to deliver drugs to the affected area, achieving precise treatment. In addition, calcium fluoride nanoparticles can also be used in fields such as bone tissue repair and regeneration. 

Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

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SKU: 62311086589

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4.6 ★★★★★
Based on 42 reviews
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M
Verified Purchase
Mimi
Chelsea, US
★★★★★ 4
Truly Helped My Cracked Heels
Color: Original Grey
I didn't include a photo cause they look exactly like their advertisement photo. I so liked the silicon-type heel lining as it kept the heel-repair cream on my heel and did not get soaked up by the sock. But, it is so, so slippery when walking around in them! Take care to be mindful when you set each foot down as the lotion can slide your heel across the sock quite a bit. If these socks were for an elderly person, I would have them only sit while using the sock - no walking around for fear of falling. I have larger ankles and found that having both the top and the bottom hems/elastic, etc. the same size to be quite troublesome and was not a nice feeling or fit on my upper hem that hit my ankle. Don't get me wrong, I am so glad that I got them and I continue to use them and they are helping my horribly-cracked heels greatly, but I find that I have to keep moving the top hem up and down so that it doesn't stay in one position as it cuts in to my ankle. My feedback and advice might be to please make the upper hem somewhat larger than the one that is on the bottom and goes over my actual foot. They really should not be the same circumference...or else make different sizes - S, M, L, etc. That's really my only complaint or "con" to ordering these. I think they are a great concept and I like the fact that I can throw them in the washer and dryer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2024
S
Verified Purchase
SC6218
Houston, US
★★★★★ 5
Actually works, and really well
Color: Original Grey
I bought these because I got them on a great deal and was quite skeptical, but they actually worked exactly as advertised and I saw a huge difference after the first night! I understand why they don’t cover the whole foot like a regular sock (it would be stifling), but it would be incredible if they made a pair that go forward enough to cover the ball of the foot. One pair lasted about 3 weeks before the moisturizer wore out (I did notice a dropoff after washing, so for best results put them on when you’re clean and just for overnight, so you can avoid washing). Apologies for no photos- no one wants to see the before photos. These work so well I’ve just come back to order more even though I’m now paying full price. Definitely, definitely recommend.
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Reviewed in the United States on May 28, 2026
L
Verified Purchase
Liana
Bozeman, US
★★★★★ 5
Comfortably and works
Color: Original Grey
❤️ I used these with magnesium lotion on my heals for 3 nights, soaked my feet every morning and cracked heals are gone!
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Reviewed in the United States on April 25, 2026
T
Verified Purchase
T. U.
Chelsea, US
★★★★★ 5
A game changer for deep heel cracks and psoriasis!
Color: Original Grey, Color: Original Grey
If you have deep cracks or psoriasis on your heels, get these they are a total game changer! They hold in Vaseline and topical meds perfectly while I sleep, providing much needed relief without getting all over my sheets. My heels are healing faster and my callouses are softer and don’t split open because the moisture is trapped against the skin all night with the built in gel cushion lining instead of rubbing off. So much hydration. The fact that it is a 2 pack is perfect because while one pair is being washed and drying, you still have a set to wear. Very soft, stretchy, breathable, and easy to sleep in. I highly recommend them!
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Reviewed in the United States on January 31, 2026
J
Verified Purchase
James P McMahon
Draper, US
★★★★★ 5
Great item!!
Color: Original Grey
These socks actually work!!! No more split skin on my heels!!
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Reviewed in the United States on May 9, 2026

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